{"type":"session","version":3,"id":"019e658b-35c0-7652-97d4-a30ac55d442b","timestamp":"2026-05-26T18:28:02.625Z","cwd":"/home/sebas"} {"type":"model_change","id":"16cb2ebe","parentId":null,"timestamp":"2026-05-26T18:28:08.373Z","provider":"openai-codex","modelId":"gpt-5.4"} {"type":"thinking_level_change","id":"969350b1","parentId":"16cb2ebe","timestamp":"2026-05-26T18:28:08.373Z","thinkingLevel":"low"} {"type":"message","id":"78afb004","parentId":"969350b1","timestamp":"2026-05-26T18:29:58.762Z","message":{"role":"user","content":[{"type":"text","text":"[telegram] hay en /home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26\n unos documentos que hablan de las maquinas de tcn (chinos) para hacer vending de ballbox. quiero que los leas y primero los uses como nueva fuente de verdad para invalidar/retrabajar documentos viejos de la carpeta padre + sugerir cambios en la plataforma.\nsolo plan por ahora, sin cambios"}],"timestamp":1779820198745}} {"type":"message","id":"23bf6d95","parentId":"78afb004","timestamp":"2026-05-26T18:30:34.081Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Planning memory inspection**\n\nI need to inspect the documents, and I’m considering whether to use a to-do list for this. Maybe I should think about using memory, but I’m not sure if that’s necessary right now. My first plan involves reading the skill memory, although it might not be needed. Plus, I should create a to-do list for better organization and make sure to inspect the folder as well.","thinkingSignature":"{\"id\":\"rs_08ad7aa37d8fbc4d016a15e6c66b008194b785e9739ccf1eea\",\"type\":\"reasoning\",\"encrypted_content\":\"gAAAAABqFebJQ4aGEYqflhy3O29neI8VFi8UtVW2wc0Yyw4eeRnWaH9fQL3Ol6Wu4KFlT8MT7TmRiYRr63EGrnGXbLTO4uFQa2PLxk8P1E4qSB3j9YtnSVubL2TMSHAqfVhuqwLVu2UBbP-KLg7q-MyeLMjGWf-NnHFN4YZNwwb81E7W6zWn5Ti3v11ZxpPw_iORCmET24lTPhq2hfLVc0mQiOfb2NgNOUjcSsVzmzfofHuvXHy1sKco1JGNHcfpVwAQ9zKzlagn7HOFXCUOhjLrH27FmtQcPeATTdEGwPMtc9DwGvuxc362wXyYx3OJdJMnIBbhKpQCGUiFaQp5Y5uGgXo3gzGV_h4DoiRxpmw9c0DDFNKBBhLTlsuUhBYnJbcvwzCib29W_gRikZpz5T4jQ_aq6YdLmCHkuHG9QukI3bqpq0LDgR2R67PCxSASPZKYR7autDsmffxKhQ49xxDNLs-b07vgXgzqmqFGwnKEUZbxn6816xbv6Wf6zoAYBxPKrTEO1m4mNFu7BR0S38yGKXrJVvn0YSaRBakpaEr6FpqN46uLYUoKcDEdaghPlpmfkDJO9ll4diV7eVk1ICRJLXHdeKQ6vx0O90SASfNHer572LA9Kuu6ip2AFLVEw3ZeCOv_r_E7o9LivbMSFqC6Ar1bYcRugDDe6LXnPFmytUxx5M9DCT078X9EBdyXroo6xhSroPKR9GLb8XI_5mG0T_CXY_XTmghWRiy_LOCWoERM-GVNgBGZaA7aQ2ijqC65dj5Ed2c3ANrgJ1yKCkC3v8AznDsKcX8gO9JehDT10miR6UpFl_IFgdXuihBhQMlpQq3FRC2DIoCHUbw9Q7__DMdlGQkycLiXm-oH60PdHwbwQiXNYFI2mOnuA9HUPhkdj7eJdm9OGCE5vf_KiOHcXZOp2629aKx94QC9KtpgQRUnHKHvm1v-Q30aoTakUOioBxSieJKwg3Nct4h8XQy8SwfQbaBDIfMKYC-hi3Col9K5YD9AuCYY5ETLwbwjufpavwJvOKQvG6AndotAra58S0lOrbiyJFiGCVs4vzsIL9SL8KwUTvk-8zNkQydYjb6G9jgnSYd2p9HP3BYqtZb2pj9GdpIIvoPIMyg0ULPNFYT5M_WPT2c=\",\"summary\":[{\"type\":\"summary_text\",\"text\":\"**Planning memory inspection**\\n\\nI need to inspect the documents, and I’m considering whether to use a to-do list for this. Maybe I should think about using memory, but I’m not sure if that’s necessary right now. My first plan involves reading the skill memory, although it might not be needed. Plus, I should create a to-do list for better organization and make sure to inspect the folder as well.\"}]}"},{"type":"toolCall","id":"call_xF80g34ZQPb0K8fe9jQBPRci|fc_08ad7aa37d8fbc4d016a15e6c9c4148194b73bc423e18d917d","name":"todo","arguments":{"action":"create","subject":"Plan TCN machine docs review and platform impact","description":"Review newly received TCN machine documents, compare against older parent-folder docs, identify invalidations/rework needed, and suggest platform changes. Plan only, no file changes yet.","activeForm":"planning TCN docs review","status":"in_progress"}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-5.4","usage":{"input":5465,"output":118,"cacheRead":0,"cacheWrite":0,"totalTokens":5583,"cost":{"input":0.013662500000000001,"output":0.00177,"cacheRead":0,"cacheWrite":0,"total":0.015432500000000002}},"stopReason":"toolUse","timestamp":1779820198763,"responseId":"resp_08ad7aa37d8fbc4d016a15e6a792dc819490bef8ba664e23a5"}} {"type":"message","id":"a970edf7","parentId":"23bf6d95","timestamp":"2026-05-26T18:30:34.090Z","message":{"role":"toolResult","toolCallId":"call_xF80g34ZQPb0K8fe9jQBPRci|fc_08ad7aa37d8fbc4d016a15e6c9c4148194b73bc423e18d917d","toolName":"todo","content":[{"type":"text","text":"Created #1: Plan TCN machine docs review and platform impact (pending)"}],"details":{"action":"create","params":{"action":"create","subject":"Plan TCN machine docs review and platform impact","description":"Review newly received TCN machine documents, compare against older parent-folder docs, identify invalidations/rework needed, and suggest platform changes. Plan only, no file changes yet.","activeForm":"planning TCN docs review","status":"in_progress"},"tasks":[{"id":1,"subject":"Plan TCN machine docs review and platform impact","status":"pending","description":"Review newly received TCN machine documents, compare against older parent-folder docs, identify invalidations/rework needed, and suggest platform changes. Plan only, no file changes yet.","activeForm":"planning TCN docs review"}],"nextId":2},"isError":false,"timestamp":1779820234089}} {"type":"message","id":"f57e573d","parentId":"a970edf7","timestamp":"2026-05-26T18:30:39.239Z","message":{"role":"assistant","content":[{"type":"toolCall","id":"call_mPAiDkmI5CguzfbjOGItQd7E|fc_08ad7aa37d8fbc4d016a15e6cf1a1c8194ad13063e8b8cbbba","name":"bash","arguments":{"command":"find /home/sebas/work/projects/ballbox/docs -maxdepth 2 -type d -name 'tcn-maquinas-recibido-2026-05-26' -o -path '/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26' ; echo '---'; find /home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26 -maxdepth 2 -type f | sort ; echo '---PARENT---'; find /home/sebas/work/projects/ballbox/docs -maxdepth 1 -type f | sort","timeout":20}},{"type":"toolCall","id":"call_bwLz02UlomTmQnt5QGXMIPkR|fc_08ad7aa37d8fbc4d016a15e6cf1a2c81949485210542dadd98","name":"read","arguments":{"path":"/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26","offset":1,"limit":200}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-5.4","usage":{"input":489,"output":216,"cacheRead":5120,"cacheWrite":0,"totalTokens":5825,"cost":{"input":0.0012225,"output":0.0032400000000000003,"cacheRead":0.0012799999999999999,"cacheWrite":0,"total":0.0057425}},"stopReason":"toolUse","timestamp":1779820234090,"responseId":"resp_08ad7aa37d8fbc4d016a15e6ca4e6481949227f652825c14ef"}} {"type":"message","id":"f8a1c5a5","parentId":"f57e573d","timestamp":"2026-05-26T18:30:39.265Z","message":{"role":"toolResult","toolCallId":"call_mPAiDkmI5CguzfbjOGItQd7E|fc_08ad7aa37d8fbc4d016a15e6cf1a1c8194ad13063e8b8cbbba","toolName":"bash","content":[{"type":"text","text":"/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26\n---\n/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26/PARTE 1 - DOCUMENTACION MAESTRA DE INVESTIGACION Y OPERACION.docx\n/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26/PARTE 2 - Android USB Publicidad Exportaciones y Sistema Interno.docx\n/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26/PARTE 3 - EasyCoin BillWallet Operacion Comercial y Arquitectura Futura.docx\n/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26/PARTE 4 - Ingenieria Inversa Traducciones Backend Propio y Plan de Investigacion.docx\n/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26/PARTE 5 - Manual Operativo BallBox.docx\n/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26/PARTE 6 - Ingenieria Inversa Avanzada y Autonomia Tecnologica.docx\n---PARENT---\n/home/sebas/work/projects/ballbox/docs/atc-access-request-checklist.md\n/home/sebas/work/projects/ballbox/docs/atc-integration-discovery.md\n/home/sebas/work/projects/ballbox/docs/atc-integration-spec-skeleton.md\n/home/sebas/work/projects/ballbox/docs/atc-mock-integration-plan.md\n/home/sebas/work/projects/ballbox/docs/ballbox-db-plan.md\n/home/sebas/work/projects/ballbox/docs/bb-002-slice-1-plan.md\n/home/sebas/work/projects/ballbox/docs/classes-implementation-notes.md\n/home/sebas/work/projects/ballbox/docs/classes-mvp-rfc.md\n/home/sebas/work/projects/ballbox/docs/classes-subroute-plan.md\n/home/sebas/work/projects/ballbox/docs/coach-availability-rfc.md\n/home/sebas/work/projects/ballbox/docs/coaches-coordination-gap-analysis.md\n/home/sebas/work/projects/ballbox/docs/coaches-design-partner-outreach.md\n/home/sebas/work/projects/ballbox/docs/coaches-discovery-execution-plan.md\n/home/sebas/work/projects/ballbox/docs/coaches-discovery-stage.md\n/home/sebas/work/projects/ballbox/docs/coaches-form-current.md\n/home/sebas/work/projects/ballbox/docs/coaches-icp-segmentation.md\n/home/sebas/work/projects/ballbox/docs/coaches-interview-script.md\n/home/sebas/work/projects/ballbox/docs/coaches-jtbd-workflow-map.md\n/home/sebas/work/projects/ballbox/docs/coaches-opportunity-brief.md\n/home/sebas/work/projects/ballbox/docs/coaches-research-repository.md\n/home/sebas/work/projects/ballbox/docs/coaches-solution-thesis.md\n/home/sebas/work/projects/ballbox/docs/coaches-validation-checklist-2-weeks.md\n/home/sebas/work/projects/ballbox/docs/coaches-wedges-matrix.md\n/home/sebas/work/projects/ballbox/docs/demo-iteration-mode.md\n/home/sebas/work/projects/ballbox/docs/domain-model-target.md\n/home/sebas/work/projects/ballbox/docs/html-first-accessibility-plan.md\n/home/sebas/work/projects/ballbox/docs/implemented-host-app.md\n/home/sebas/work/projects/ballbox/docs/implemented-network.md\n/home/sebas/work/projects/ballbox/docs/implemented-payments.md\n/home/sebas/work/projects/ballbox/docs/implemented-players.md\n/home/sebas/work/projects/ballbox/docs/implemented-sports.md\n/home/sebas/work/projects/ballbox/docs/implemented-tvs.md\n/home/sebas/work/projects/ballbox/docs/index.md\n/home/sebas/work/projects/ballbox/docs/maintainability-priorities-2026-03.md\n/home/sebas/work/projects/ballbox/docs/mercadopago-webhook-replay-notes-2026-04-23.md\n/home/sebas/work/projects/ballbox/docs/payments-club-settlement-strategy.md\n/home/sebas/work/projects/ballbox/docs/payments-machine-implementation-rfc.md\n/home/sebas/work/projects/ballbox/docs/payments-machine-rollout-rfc.md\n/home/sebas/work/projects/ballbox/docs/repo-map.md\n/home/sebas/work/projects/ballbox/docs/screen-runtime-delivery-investigation.md\n/home/sebas/work/projects/ballbox/docs/streetcast-parity.md\n/home/sebas/work/projects/ballbox/docs/tcn-payments-execution-plan.md\n/home/sebas/work/projects/ballbox/docs/tcn-payments-integration-plan.md\n/home/sebas/work/projects/ballbox/docs/tcn-payments-open-questions.md\n"}],"isError":false,"timestamp":1779820239264}} {"type":"message","id":"98083c99","parentId":"f8a1c5a5","timestamp":"2026-05-26T18:30:39.265Z","message":{"role":"toolResult","toolCallId":"call_bwLz02UlomTmQnt5QGXMIPkR|fc_08ad7aa37d8fbc4d016a15e6cf1a2c81949485210542dadd98","toolName":"read","content":[{"type":"text","text":"EISDIR: illegal operation on a directory, read"}],"details":{},"isError":true,"timestamp":1779820239265}} {"type":"message","id":"59239c5a","parentId":"98083c99","timestamp":"2026-05-26T18:30:48.407Z","message":{"role":"assistant","content":[{"type":"thinking","thinking":"**Considering document conversion**\n\nI need to convert a DOCX file, so I'm thinking of unzipping it to get the XML or using textutil or LibreOffice. I'll inspect the relevant documents, perhaps looking at the TCN docs. My goal is to extract the text from the DOCX file. I might consider using Python with zip/xml functionality or even Pandoc. A bash loop could work for this process, so let’s explore the best approach!","thinkingSignature":"{\"id\":\"rs_08ad7aa37d8fbc4d016a15e6cff12c8194bdab98f4e094a380\",\"type\":\"reasoning\",\"encrypted_content\":\"gAAAAABqFebYyP-TiCMqOrKFc4wwv3Nhm6RdD9cc9JaDzL4mCfJ4l_Nff34hog-muDEr4y3v1A60dIVzYnLfKZx_LHxjAVRy9lFPXc6Cvytz_XxTeNf3jtKCUfbo_QcL6_UFlihSFlyyl_bWCKKQWu5noIU16J8pGP936cuXi2FbEYP52_OiTlbYi_JPqbBQHtVpF51p2cjI8FILvVwbRcSvoyU_BrfkXLocKAVxkm8tIK6Qm8ZxagYIHuoANu99qnzBsps3-ocdzM4GeU8SkF3_W5UGMHFF4uFNiGPyis1alv8858Uqf-Jt-yJccz51dk8AT2eubjBsUOWE-Cf0BIkmcJFEq0gXFu1MkcsxJuqZqlRZPP-JsmCtJP55xRbo5GdknzR76dPMU4pFHT2oHlbwnYUSrksD96UvCpWQj1wHhr8g_lZnqRQOHy94UXQKpKlW2sbbCSuWWPwn90F8MD8nMtZ7rjsO_33qT2fI2jXAiGODkF_9Hsl6-fJTWz8NAaUpGXjHm_gHZAhx65wJlI8wCwoCMc2y8w3XbPDP0xEI8Zd6HBp1yG10k2cnCefBQ60fKia-rCY4PYGnNrpouCkgTl5GeTK-oGZTUgUmy8BroOvmKGllzDwKiHtRWHJ3wGc0UPFeoFPvrqK_s62PagfXFWbL0SN3eCCZBC6dvZ9bvAH7pgETBvyAOGsbW-jjdNGM30Cnal3ZFYDPno5N9KVIUvTP1Hl97BWlr0KUICO9qERLdrk58A6BZoBnCSuzSURbPPsjtHNnDJoQ7tkmfeZi5B30oEwZgKgqWpW0kB6i0IzVpcFVhhkdqfKjMbu6JHRBDUMO8_zE1mJ8tx4RHtT7Qk5AEDd5xEciWUZqewHfTzAW-NFopHgBplqyfTt8w_CIcLI6xG_JomXRxcyHXN7zJXvdX7X-2V3MC9vAxG1PKFEo5J2QWEzkfuM84U9RWBi05WCBiNAJ_rbnaimPOT3qqHkmc8twCvi_44swaH5Xa3St4xEJmaVVMq6H7CEEorHOnduUADfRgwb_fHXp3-76uthfPCMU9raBm5G1TIJ7umb4-9HO3tqvqmvxTeiVnLYsIXfPJwePbqslcCokqNpFtjWyln6kJddh427LldLsTqPoGV0262UIQmQYLJVT7039ALGeZKtQd1JzIyF76WZ8iAXag0t2fA==\",\"summary\":[{\"type\":\"summary_text\",\"text\":\"**Considering document conversion**\\n\\nI need to convert a DOCX file, so I'm thinking of unzipping it to get the XML or using textutil or LibreOffice. I'll inspect the relevant documents, perhaps looking at the TCN docs. My goal is to extract the text from the DOCX file. I might consider using Python with zip/xml functionality or even Pandoc. A bash loop could work for this process, so let’s explore the best approach!\"}]}"},{"type":"toolCall","id":"call_bkCLISLq066FYPPAchcrtg6X|fc_08ad7aa37d8fbc4d016a15e6d8232c81948c15f82b02ad5a6f","name":"bash","arguments":{"command":"python - <<'PY'\nfrom zipfile import ZipFile\nfrom pathlib import Path\nimport re\nbase=Path('/home/sebas/work/projects/ballbox/docs/tcn-maquinas-recibido-2026-05-26')\nfor p in sorted(base.glob('*.docx')):\n print(f'===== {p.name} =====')\n with ZipFile(p) as z:\n data=z.read('word/document.xml').decode('utf-8','ignore')\n text=re.sub(r']*/>', '\\t', data)\n text=re.sub(r'', '\\n', text)\n text=re.sub(r'<[^>]+>', '', text)\n text=text.replace('&','&').replace('<','<').replace('>','>')\n lines=[ln.strip() for ln in text.splitlines()]\n lines=[ln for ln in lines if ln]\n for ln in lines[:120]:\n print(ln)\n if len(lines)>120:\n print(f'...[{len(lines)-120} more lines]')\n print()\nPY","timeout":20}},{"type":"toolCall","id":"call_ZHFNut20V93Wf9cvUwe35oEQ|fc_08ad7aa37d8fbc4d016a15e6d823388194a762f28b95fd2bb1","name":"bash","arguments":{"command":"for f in /home/sebas/work/projects/ballbox/docs/tcn-payments-*.md /home/sebas/work/projects/ballbox/docs/payments-machine-*.md /home/sebas/work/projects/ballbox/docs/implemented-payments.md /home/sebas/work/projects/ballbox/docs/screen-runtime-delivery-investigation.md; do echo \"===== $(basename \"$f\") =====\"; sed -n '1,220p' \"$f\"; echo; done","timeout":20}}],"api":"openai-codex-responses","provider":"openai-codex","model":"gpt-5.4","usage":{"input":1780,"output":455,"cacheRead":5120,"cacheWrite":0,"totalTokens":7355,"cost":{"input":0.00445,"output":0.006825,"cacheRead":0.0012799999999999999,"cacheWrite":0,"total":0.012555}},"stopReason":"toolUse","timestamp":1779820239265,"responseId":"resp_08ad7aa37d8fbc4d016a15e6cf697c8194821853648f945c47"}} {"type":"message","id":"195c4fc6","parentId":"59239c5a","timestamp":"2026-05-26T18:30:48.598Z","message":{"role":"toolResult","toolCallId":"call_bkCLISLq066FYPPAchcrtg6X|fc_08ad7aa37d8fbc4d016a15e6d8232c81948c15f82b02ad5a6f","toolName":"bash","content":[{"type":"text","text":"===== PARTE 1 - DOCUMENTACION MAESTRA DE INVESTIGACION Y OPERACION.docx =====\nBALLBOX\nDOCUMENTACIÓN MAESTRA DE INVESTIGACIÓN Y OPERACIÓN\nMáquinas Expendedoras TCN / OurVend\nVersión 1.0 (Bitácora completa)\nPROPÓSITO DEL DOCUMENTO\nEste documento existe para evitar perder conocimiento.\nLa idea NO es generar un resumen ejecutivo.\nLa idea es que cualquier integrante de BallBox pueda tomar este documento dentro de seis meses o dos años y continuar exactamente desde el punto donde quedó la investigación.\nPor ese motivo se documentan:\nHallazgos confirmados.\nErrores encontrados.\nPruebas realizadas.\nHipótesis.\nConfiguraciones.\nProcedimientos.\nDudas pendientes.\nDecisiones tomadas.\nIncluso si una hipótesis resulta incorrecta, se documenta porque evita repetir experimentos.\nESTADO DEL PROYECTO AL MOMENTO DE ESCRIBIR ESTE DOCUMENTO\nLa investigación comenzó sobre máquinas expendedoras TCN provenientes de China.\nObjetivos iniciales:\nComprender funcionamiento interno.\nComprender configuración de software.\nConectar internet.\nConfigurar productos.\nConfigurar imágenes.\nConfigurar publicidad.\nConfigurar idiomas.\nIntegrar medios de pago.\nEvaluar independencia futura respecto de OurVend.\nAl comenzar la investigación prácticamente no existía conocimiento operativo sobre la plataforma.\nActualmente:\nCONFIRMADO:\nConexión WiFi.\nAcceso Android.\nAcceso backstage.\nConfiguración de slots.\nPrueba de motores.\nPrueba de expulsión.\nConexión OurVend.\nModificación remota de stock.\nModificación remota de precios.\nImportación USB.\nPublicidad por imágenes.\nPublicidad por video.\nExportación de configuración.\nExportación de logs.\nExportación de base SQLite.\nIntegración EasyCoin.\nIntegración BillWallet.\nCobro real con liberación de producto.\nPENDIENTE:\nTraducción completa.\nComprensión completa de ImageGoods.\nComprensión completa de Text.\nComprensión completa de v3Skins.\nPublicidad remota online.\nComprensión protocolo TCP.\nPosible backend propio.\nIDENTIFICACIÓN DE LA MÁQUINA\nModelo observado:\nTCN-CSC-8C(V49)\nMachine ID observado:\n2601070188\nResolución:\n1920x1080\nOrientación:\nVertical\nMain Board:\nTCN-STANDJS\nPuerto serie principal:\n/dev/ttyS2\nBaud rate:\n9600\nServidor configurado:\nqrc.ourvend.com\nPuerto configurado:\n4150\nAplicación Android observada:\nTCN-SD-05-V1.0.0.13-20251210.01\nAndroid:\nRockchip K518 Android 7.1.2\nMemoria observada:\n1.95 GB RAM\nAlmacenamiento:\n7.28 GB\nARQUITECTURA GENERAL DETECTADA\nLuego de múltiples pruebas se concluye que la arquitectura parece dividirse en tres componentes:\nOurVend\nResponsable de:\nnube\nstock\nprecios\nsincronización\nmonitoreo\nAndroid\nResponsable de:\ninterfaz gráfica\npublicidad\nmultimedia\nidioma\nsincronización con servidor\nMain Board\nResponsable de:\nmotores\nsensores\nbandejas\ndispensado\nEsquema simplificado:\nOurVend Cloud\n↓\nAndroid TCN\n↓\nMain Board\n↓\nMotores\n↓\nProducto\nINVESTIGACIÓN DE RED\nPrimer problema encontrado\n...[111 more lines]\n\n===== PARTE 2 - Android USB Publicidad Exportaciones y Sistema Interno.docx =====\nBALLBOX\nDOCUMENTACIÓN MAESTRA DE INVESTIGACIÓN Y OPERACIÓN\nPARTE 2\nAndroid, USB, Publicidad, Exportaciones y Sistema Interno\nINVESTIGACIÓN DEL SISTEMA ANDROID\nUno de los descubrimientos más importantes fue comprobar que la máquina no es simplemente una vending tradicional.\nLa máquina contiene una computadora Android completa.\nEsto cambia completamente el enfoque de la investigación.\nInicialmente se pensaba que la máquina era:\nPantalla+Controladora+Motores\nSin embargo se comprobó que existe:\nAndroid\ncon:\nalmacenamiento interno\nsistema operativo\naplicaciones\nconfiguración propia\nexplorador de archivos\nsistema de actualización\nACCESO AL SISTEMA\nSe logró acceder a:\nAndroid Settings\nConfiguración estándar Android.\nDesde allí es posible:\nrevisar WiFi\nrevisar almacenamiento\nrevisar aplicaciones\nrevisar configuración del sistema\nES Browser\nSe confirmó existencia de explorador de archivos.\nEsto permite navegar:\nmemoria interna\ncarpetas exportadas\narchivos de publicidad\nMenú técnico\nTambién denominado backstage.\nPermite:\nconfiguración de máquina\nconfiguración de motores\nconfiguración de slots\npublicidad\nexportaciones\ndiagnóstico\nADVERTENCIA IMPORTANTE\nSe encontró pantalla con advertencia:\nPlease do not change the parameters here, or the machine will not work properly.\nConclusión:\nNo modificar parámetros desconocidos.\nEspecialmente:\nseriales\npuertos\nboard type\nconfiguraciones de servidor\nsin respaldo previo.\nINVESTIGACIÓN DEL USB\nUno de los objetivos era determinar:\ndónde conectar el USB\ncómo importar contenido\ncómo exportar configuraciones\nPROBLEMA INICIAL\nExistían múltiples puertos USB.\nNo estaba claro cuál utilizaba la máquina.\nSe observaron:\nUSB superior\nUSB inferior\nDESCUBRIMIENTO\nEl puerto funcional para importaciones resultó ser:\nUSB inferior\nFORMATO DEL PENDRIVE\nRecomendado:\nFAT32\nEn Mac:\nMS-DOS (FAT)\nESTRUCTURA NECESARIA\nLa máquina espera:\nTCNFolder\nen la raíz.\nNo es necesario renombrar el pendrive.\nDebe existir:\nTCNFolder/\nPRIMERA IMPORTACIÓN EXITOSA\nAl conectar el USB apareció mensaje en chino.\nTexto observado:\n是否拷贝TcnFolder文件夹内容？\nTraducción aproximada:\n¿Desea copiar el contenido de TcnFolder?\nBotones:\nCancelar\nCopiar\nSe eligió:\nCopiar\nRESULTADO\nNo apareció mensaje de éxito.\nSin embargo:\ndespués del reinicio\nel contenido visual cambió.\nConclusión:\nla importación fue exitosa.\nCOMPORTAMIENTO DETECTADO\nLa máquina NO utiliza el USB permanentemente.\nRealiza:\nUSB\n↓\nCopiar\n↓\nMemoria interna Android\n↓\nFuncionamiento normal\nDESCUBRIMIENTO CRÍTICO\nApareció carpeta:\nsdcard/TcnFolder\nEsto confirma:\nlos recursos son almacenados localmente.\nIMPLICANCIA\nPosiblemente sea viable en el futuro:\ndescargar contenido vía internet\ny escribir directamente en:\nsdcard/TcnFolder\nsin utilizar pendrive.\nPUBLICIDAD\n...[206 more lines]\n\n===== PARTE 3 - EasyCoin BillWallet Operacion Comercial y Arquitectura Futura.docx =====\nBALLBOX\nDOCUMENTACIÓN MAESTRA DE INVESTIGACIÓN Y OPERACIÓN\nPARTE 3\nEasyCoin, BillWallet, Operación Comercial y Arquitectura Futura\nINTRODUCCIÓN\nUna vez validado el funcionamiento mecánico y la conectividad de la máquina, el siguiente objetivo fue validar el flujo real de cobro.\nLa empresa utilizada para pagos es:\nEasyCoin\nLa gestión de dispositivos y cuentas se realiza mediante:\nBillWallet\nINSTALACIÓN DEL DISPOSITIVO EASYCOIN\nSe recibió un dispositivo EasyCoin.\nLa instalación fue realizada junto con personal de la empresa.\nResultado:\nInstalación exitosa.\nPRUEBA DE COBRO\nSe realizaron pruebas reales.\nResultado observado:\nUsuario selecciona producto.\nUsuario realiza pago.\nEasyCoin recibe confirmación.\nMáquina libera el canal.\nProducto cae correctamente.\nEstado:\nCONFIRMADO.\nOBSERVACIÓN SOBRE EL BALANCE\nDurante las pruebas apareció un valor de balance en pantalla.\nSin embargo:\nNo se observó modificación visible del balance cuando ingresó dinero.\nA pesar de ello:\nLa máquina liberó correctamente el producto.\nHipótesis:\nEl balance visible pertenece al firmware TCN y no al flujo principal de EasyCoin.\nPendiente:\nConfirmar con EasyCoin.\nBILLWALLET\nBillWallet es la plataforma de administración utilizada por EasyCoin.\nCada dispositivo queda asociado a una cuenta BillWallet.\nImportante:\nLa asociación se realiza con el usuario.\nNO con el dispositivo.\nRELACIÓN ENTRE DISPOSITIVOS Y MERCADOPAGO\nArquitectura observada:\nDispositivo\n↓\nUsuario BillWallet\n↓\nMercadoPago\nConsecuencia:\nUn usuario puede administrar múltiples dispositivos.\nTodos los dispositivos cobran al mismo MercadoPago.\nEJEMPLO BALLBOX\nCuenta BallBox\n↓\nMáquina Club A\nMáquina Club B\nMáquina Club C\nMáquina Club D\n↓\nTodos los pagos llegan a la misma cuenta MercadoPago.\nVENTAJAS DEL MODELO CENTRALIZADO\nBallBox recibe toda la recaudación.\nVentajas:\nControl total de ventas.\nControl total de stock.\nConciliación simplificada.\nPago mensual a clubes.\nMenor riesgo de diferencias de inventario.\nPosibilidad de aprovechar flujo de caja.\nDESVENTAJAS DEL MODELO CENTRALIZADO\nMayor responsabilidad administrativa.\nMayor responsabilidad financiera.\nNecesidad de conciliación periódica.\nPosibles cuestiones impositivas futuras.\nMODELO DESCENTRALIZADO\nAlternativa:\nCada club crea su propio usuario BillWallet.\nCada club conecta su propio MercadoPago.\nResultado:\nLos fondos llegan directamente al club.\nVENTAJAS\nBallBox no administra dinero ajeno.\nMenor responsabilidad financiera.\nDESVENTAJAS\nMenor control.\nMenor visibilidad.\nMás difícil verificar ventas.\nPosibilidad de discrepancias de stock.\nUSUARIOS ADICIONALES\nBillWallet permite agregar usuarios.\nPosible implementación:\nClub:\nAdministrador Club\nBallBox:\nAdministrador BallBox\nObjetivo:\nAcceder a métricas y monitoreo.\nPendiente:\nValidar si un administrador puede eliminar a otro usuario.\nQR DE PAGO\nCada cuenta BillWallet genera un QR.\nProceso observado:\nConfigurar MercadoPago.\nGenerar QR.\nDescargar QR.\nImprimir QR.\nColocar QR en la máquina.\nOBSERVACIÓN IMPORTANTE\nSi cambia el MercadoPago:\nEl QR cambia.\nPor lo tanto:\nDebe reemplazarse el QR físico.\nREGLA OPERATIVA\nSiempre verificar:\n□ QR actualizado\n□ MercadoPago correcto\n□ Impresión correcta\n□ QR visible para usuarios\nAPI EASYCOIN\nDescubrimiento muy importante.\n...[115 more lines]\n\n===== PARTE 4 - Ingenieria Inversa Traducciones Backend Propio y Plan de Investigacion.docx =====\nBALLBOX\nDOCUMENTACIÓN MAESTRA DE INVESTIGACIÓN Y OPERACIÓN\nPARTE 4\nIngeniería Inversa, Traducciones, Backend Propio y Plan de Investigación\nINTRODUCCIÓN\nAl momento de redactar esta sección, la máquina ya es operativa.\nSe validó:\nWiFi\nAndroid\nPublicidad local\nOurVend\nEasyCoin\nBillWallet\nExportaciones\nLogs\nSQLite\nLa pregunta ya no es:\n¿Cómo usar la máquina?\nLa pregunta pasa a ser:\n¿Cómo funciona internamente?\ny\n¿Cuánto control puede obtener BallBox sin depender de terceros?\nOBJETIVO ESTRATÉGICO\nIdealmente BallBox debería controlar:\nexperiencia visual\npublicidad\ncatálogo\nmétricas\ninventario\npagos\npromociones\nusuarios\nindependientemente de OurVend.\nSISTEMA DE TRADUCCIONES\nSituación actual\nLa interfaz aparece parcialmente:\nen español\nen inglés\nen chino\nsimultáneamente.\nEvidencias\nEn TrayPreferences aparecen:\nyuyan = en\nWmLanguage = español\nnew_background_language = English\nis_use_language_package = true\nConclusión\nLa aplicación soporta múltiples mecanismos de idioma.\nNo parece existir una única configuración global.\nHipótesis\nPosiblemente existan:\nTraducciones embebidas\nDentro del APK.\nTraducciones externas\nEn:\nText\nTraducciones de skins\nEn:\nv3Skins\nTraducciones descargadas\nDesde servidor.\nPLAN DE INVESTIGACIÓN DE IDIOMAS\nPaso 1\nAnalizar:\nText\nPaso 2\nAnalizar:\nv3Skins\nPaso 3\nBuscar:\njson\nxml\nproperties\nlang\nlanguage\nPaso 4\nLocalizar popup chino observado durante importación USB.\nObjetivo final\nMáquina completamente en español.\nIMAGEGOODS\nSituación actual\nLa carpeta existe.\nNo se conoce función exacta.\nHipótesis principal\nContiene imágenes de productos.\nMotivo\nNombre:\nImageGoods\n↓\nImagenes de productos\nExperimento recomendado\nAgregar:\nWilson.jpg\nBullpadel.jpg\nNox.jpg\nImportar nuevamente.\nVerificar:\ncatálogo\nselección\ncarrito\nvista previa\nV3SKINS\nSituación actual\nDetectada.\nNo investigada.\nHipótesis\nContiene:\ntemas\nbranding\nlogos\nlayouts\ncolores\nImportancia\nMuy alta.\nSi se confirma:\nBallBox podría reemplazar branding chino.\nPUBLICIDAD REMOTA\nHallazgos\nTrayPreferences contiene:\nAdvertRemote = false\n...[167 more lines]\n\n===== PARTE 5 - Manual Operativo BallBox.docx =====\nBALLBOX\nDOCUMENTACIÓN MAESTRA DE INVESTIGACIÓN Y OPERACIÓN\nPARTE 5\nManual Operativo BallBox\nRECEPCIÓN DE UNA MÁQUINA NUEVA\nCuando llega una máquina desde China:\nNO asumir que viene lista para operar.\nDebe pasar por preparación interna.\nChecklist de recepción\nVerificar:\n□ golpes externos\n□ vidrio intacto\n□ puerta cierra correctamente\n□ cerradura funcional\n□ llaves presentes\n□ cable alimentación presente\n□ antena presente\n□ bandejas presentes\n□ espirales presentes\n□ pantalla en buen estado\n□ lector EasyCoin presente (si corresponde)\nPRIMER ENCENDIDO\nConectar energía.\nEncender máquina.\nEsperar arranque completo.\nValidar\n□ pantalla enciende\n□ Android inicia\n□ interfaz principal aparece\n□ no hay errores visibles\nCONEXIÓN A INTERNET\nIngresar a configuración.\nBuscar WiFi.\nSi no aparecen redes\nProbar:\nHotspot iPhone\n↓\nMaximizar compatibilidad\n↓\nbuscar nuevamente\nSi aparece\nConectar.\nEsperar sincronización.\nVALIDACIÓN DE CLOUD\nIngresar a OurVend.\nVerificar:\n□ máquina visible\n□ comunicación activa\n□ stock sincronizado\n□ precios sincronizados\nVALIDACIÓN DE MOTORES\nIngresar:\nSlot Management\nProbar:\ntodos los canales\nsin excepción\nValidar\n□ gira\n□ no traba\n□ no hace ruido extraño\n□ completa recorrido\nPRUEBA DE CAÍDA\nColocar producto.\nEjecutar venta de prueba.\nConfirmar:\n□ producto cae\n□ no queda colgado\n□ siguiente producto permanece estable\nCONFIGURACIÓN DE BANDEJAS\nAjustar altura.\nAjustar separación.\nAjustar canales.\nTUBOS DE PELOTAS\nRegla BallBox:\nNO dejar libres.\nConfigurar:\ncanal doble\napoyado lateralmente\nValidar:\nmúltiples ventas consecutivas\nMEDIAS Y TEXTILES\nEvitar:\npaso debajo del espiral\nValidar:\ncaída real\nCARGA DE PRECIOS\nDesde cloud.\nValidar:\nprecio correcto\nvisible correctamente\nCARGA DE STOCK\nDesde cloud.\nValidar:\ncantidad correcta\nCONFIGURACIÓN DE PUBLICIDAD\nIr:\nBasic Setting\nAds Setting\nConfigurar:\nIdle Ads Display = ON\nStandby Full Screen = ON\nIdle Time = 60\nAds Bottom = ON\nIMPORTACIÓN DE PUBLICIDAD\nPreparar USB FAT32.\nCrear:\nTCNFolder\nCopiar contenido.\nConectar USB inferior.\nEjecutar:\nImport Ads\nAceptar.\nReiniciar.\nValidar:\nimágenes\nvideos\nEASYCOIN\nVerificar:\n□ dispositivo conectado\n□ alimentación correcta\n...[87 more lines]\n\n===== PARTE 6 - Ingenieria Inversa Avanzada y Autonomia Tecnologica.docx =====\nBALLBOX\nDOCUMENTACIÓN MAESTRA DE INVESTIGACIÓN Y OPERACIÓN\nPARTE 6\nIngeniería Inversa Avanzada y Autonomía Tecnológica\nINTRODUCCIÓN\nHasta este punto la máquina funciona.\nSin embargo BallBox depende todavía de varios terceros:\nTCN\nOurVend\nEasyCoin\nBillWallet\nLa pregunta estratégica pasa a ser:\n¿Qué dependencias podemos eliminar?\nDEPENDENCIAS ACTUALES\nHardware\nTCN\nActualmente inevitable.\nCloud\nOurVend\nActualmente obligatorio.\nPagos\nEasyCoin\nActualmente necesario.\nCobro\nMercadoPago\nActualmente necesario.\nOBJETIVO FINAL\nArquitectura deseada:\nUsuario\n↓\nATC\n↓\nBackend BallBox\n↓\nMáquina\nSin depender operativamente de:\nOurVend\nINVESTIGACIÓN DE PROTOCOLO\nHallazgo\nEn logs aparece:\nqrc.ourvend.com\npuerto 4150\nAdemás aparecen:\nTCPClient\nsocket connect\nheartbeat\nmensajes JSON\nConclusión\nLa máquina habla TCP.\nPREGUNTAS ABIERTAS\n¿Cómo autentica?\n¿Cómo registra máquina?\n¿Cómo sincroniza slots?\n¿Cómo sincroniza stock?\n¿Cómo sincroniza precios?\n¿Cómo descarga publicidad?\nCAPTURA DE TRÁFICO\nHerramienta recomendada:\nWireshark\nProcedimiento\nConectar máquina a red controlada.\nCapturar tráfico.\nFiltrar:\n4150\nObjetivos\nIdentificar:\nJSON\nendpoints\nautenticación\ncomandos\nFTP DETECTADO\nEncontrado:\nad.ourvend.com\nUsuario:\nysftp\nContraseña exportada.\nPreguntas\n¿FTP sigue activo?\n¿Se puede conectar?\n¿Qué directorios existen?\n¿Hay carpetas por Machine ID?\n¿Hay publicidad?\n¿Hay idiomas?\n¿Hay skins?\nEXPERIMENTO FTP\nRealizar desde PC.\nIntentar conexión.\nObjetivo:\nlistar contenido.\nNO modificar nada.\nSólo lectura.\nACTUALIZACIONES OTA\nEncontrado:\nupdate.xml\nServidor:\ntfs.android.tcnvmms.com\nPreguntas\n¿Qué actualiza?\nAPK\nRecursos\nIdiomas\nConfiguraciones\nObjetivo\nDescargar update.xml.\nAnalizar.\nSISTEMA DE IDIOMAS\nHallazgo:\nis_use_language_package=true\nConclusión:\nExiste soporte para paquetes externos.\nObjetivo\nEncontrar:\nlanguage package\nPosibles ubicaciones:\nText\nv3Skins\nAndroid/data\nMETA\nTraducción completa BallBox.\nV3SKINS\n...[127 more lines]\n\n"}],"isError":false,"timestamp":1779820248596}} {"type":"message","id":"5ffe1b65","parentId":"195c4fc6","timestamp":"2026-05-26T18:30:48.598Z","message":{"role":"toolResult","toolCallId":"call_ZHFNut20V93Wf9cvUwe35oEQ|fc_08ad7aa37d8fbc4d016a15e6d823388194a762f28b95fd2bb1","toolName":"bash","content":[{"type":"text","text":"===== tcn-payments-execution-plan.md =====\n# TCN payments execution plan\n\n## Purpose\nOrdered execution plan for getting from current Ballbox native Mercado Pago support to real TCN machine payments.\n\n## Step 1. Finish provider-layer proof\n- Goal: prove Ballbox native Mercado Pago flow works end to end without TCN hardware.\n- Inputs:\n - `docs/implemented-payments.md`\n - `docs/mercadopago-webhook-replay-notes-2026-04-23.md`\n- Tasks:\n - validate public webhook reachability for `/notification/mercadopago`\n - run one real approved payment\n - confirm local `PaymentSession` persistence in `/admin/payments`\n - document exact payload and public URL evidence\n- Exit criterion:\n - one real approved payment persists locally through webhook flow\n\n## Step 2. Ask TCN the machine-contract questions\n- Goal: close the remaining machine-side unknowns before coding the adapter.\n- Inputs:\n - `docs/tcn-payments-integration-plan.md`\n - `docs/tcn-payments-open-questions.md`\n - `test-results/tcn-payment-protocol/findings-2026-04-23.md`\n- Tasks:\n - send the question list to the TCN sales contact\n - ask them to confirm with engineers\n - capture answers in repo docs\n- Exit criterion:\n - `CodeUrl` meaning and payment-success handshake are confirmed\n\n## Step 3. Freeze Ballbox-TCN contract\n- Goal: convert answers into a concrete adapter spec.\n- Inputs:\n - `docs/tcn-payments-integration-plan.md`\n - answers captured from Step 2\n- Tasks:\n - define request/response schema for TCN `8000`\n - define success/failure callback or polling behavior\n - define duplicate/idempotency behavior for repeated `TradeNo`\n - define machine-id mapping rules\n- Exit criterion:\n - implementation spec is precise enough to code without guesswork\n\n## Step 4. Implement adapter layer\n- Goal: add the TCN-facing Ballbox endpoints over existing Mercado Pago primitives.\n- Inputs:\n - concrete contract spec from Step 3\n- Tasks:\n - add machine-facing endpoint(s)\n - map TCN requests to Ballbox/Mercado Pago order creation\n - map approved-payment state back into TCN success flow\n - persist any extra machine correlation fields needed\n- Exit criterion:\n - local/manual adapter flow works without real machine hardware\n\n## Step 5. Hardware validation when machines arrive\n- Goal: verify actual stock TCN machine behavior.\n- Tasks:\n - test real QR render on machine screen\n - test payment approval -> vend path\n - capture timing, retries, and failure cases\n- Exit criterion:\n - one real vend succeeds through Ballbox-backed payment flow\n\n## Step 6. Only then revisit payout automation\n- Goal: avoid solving club payout distribution before the machine path is stable.\n- Current default:\n - scheduled manual settlements / bookkeeping\n- Related docs:\n - `docs/payments-club-settlement-strategy.md`\n\n===== tcn-payments-integration-plan.md =====\n# TCN payments integration plan\n\n## Decision\n- Treat the current `/admin/payments` QR generator as an operator test harness, not the final production payment UX for vending machines.\n- Production vending flow should integrate with the TCN machine protocol and let the machine render the buyer-facing QR on its own screen.\n\n## Why\n- TCN protocol `2.5V` states: `to scan QR codes additional hardware devices are necessary.`\n- That wording applies to **machine-side QR scanning**, not to the machine displaying a QR on its screen for the buyer to scan with a phone.\n- The payment section (`2.1.5 Integral exchange`, `FunCode=8000`) already defines a dynamic payment flow:\n - machine sends `MachineID`, `TradeNo`, `SlotNo`, `Price`, `NotityUrl`\n - server returns `CodeUrl`, `TradeNo`\n- `CodeUrl` is described as the returned value used to generate the QR code.\n- That is enough to proceed with integration planning without assuming extra scanner hardware.\n\n## Intended production flow\n1. Buyer selects product on TCN machine.\n2. TCN machine requests Ballbox payment session using the TCN payment contract.\n3. Ballbox creates a Mercado Pago QR order.\n4. Ballbox maps the Mercado Pago output into the TCN response shape and returns `CodeUrl`.\n5. TCN machine renders the QR on its screen.\n6. Buyer scans with Mercado Pago app on phone.\n7. Payment provider notifies Ballbox webhook.\n8. Ballbox validates/persists approved payment.\n9. TCN machine receives the success signal through the TCN-side notify/result path and dispenses product.\n\n## Ballbox work now\n### 1. Lock the machine-facing contract\n- Define a Ballbox route for TCN `8000` payment-init requests.\n- Define exact request/response mapping for:\n - `MachineID` -> Ballbox `vendingMachineId` or external machine identifier\n - `TradeNo` -> machine transaction id / canonical `externalReference`\n - `SlotNo`\n - `Price`\n - `NotityUrl`\n - response `CodeUrl`\n- Confirm whether TCN expects raw payment URL, QR payload string, or a specific provider deep link in `CodeUrl`.\n\n### 2. Define result/dispense handshake\n- Map how Ballbox should signal payment success back into the TCN flow.\n- Verify whether Ballbox must call `NotityUrl`, expose a callback endpoint, or rely on a polling/result interface in the broader TCN protocol set.\n- Confirm how TCN links approved payment to dispense using `TradeNo` and/or `SlotNo`.\n\n### 3. Normalize machine identity\n- Decide the canonical mapping between TCN `MachineID` and Ballbox `VendingMachine`.\n- Add any missing external-id field only if needed for clean lookup.\n\n### 4. Keep admin QR page as a test tool\n- `/admin/payments` remains useful for:\n - Mercado Pago config checks\n - live QR creation smoke tests\n - webhook validation\n - manual provider debugging\n- Do not frame it as the final vending-machine payment UX.\n\n## Unknowns still to close\n- Exact payload expected inside TCN `CodeUrl`.\n- Exact success callback / notify shape between Ballbox and TCN after payment approval.\n- Whether machine-side polling (`4000`) participates in payment completion or only app-driven vend/load flows.\n- Whether TCN needs additional payment-status endpoints beyond `8000` for a full dispense flow.\n\n## Recommendation\n- Next implementation slice should be a TCN adapter spec + stub endpoints, not more work on the standalone admin QR page.\n- Keep Mercado Pago-native Ballbox routes as the provider layer underneath that adapter.\n\n## Evidence\n- `test-results/tcn-payment-protocol/Protocol 2.5V English version.pdf`\n- `test-results/tcn-payment-protocol/findings-2026-04-23.md`\n\n===== tcn-payments-open-questions.md =====\n# TCN payments open questions\n\n## Goal\nClose the remaining machine-integration unknowns before Ballbox implements the full TCN adapter.\n\n## Questions for TCN sales / engineering\n1. In `FunCode=8000`, what exact value should Ballbox return in `CodeUrl`?\n - raw URL\n - QR payload string\n - Mercado Pago deep link\n - other provider-specific format\n2. After payment approval, how does the machine learn that the vend can proceed?\n - Ballbox calls the request `NotityUrl`\n - machine polls another TCN endpoint\n - cloud pushes through `4000`\n - other flow\n3. Is `NotityUrl` always machine-provided per transaction, or is there also a machine-level configured callback?\n4. What is the exact payload shape expected for the payment-success notify/result message?\n5. Which field is the true dispense correlation key?\n - `TradeNo`\n - `SlotNo`\n - both\n - another internal machine field\n6. Does the stock TCN app render the QR natively after a successful `8000` response, or is any machine-side UI configuration required?\n7. Are there any timeout / expiry expectations for the QR payment window from the machine side?\n8. What should Ballbox return to the machine when payment creation fails or times out?\n9. Is there any machine retry behavior Ballbox must tolerate for duplicate `TradeNo` requests?\n10. Are there additional payment-related endpoints beyond `8000` required for a production dispense flow?\n\n## Questions for Mercado Pago / internal validation\n1. Which returned value from Ballbox should be safest to map into TCN `CodeUrl` for dynamic QR display?\n2. Does current Ballbox order creation produce the same QR/deeplink payload shape expected by a buyer using Mercado Pago app?\n3. Is the current webhook exposure stable enough for real public notifications on the production-like Ballbox URL?\n4. Are there provider-side expiry, duplicate-order, or idempotency constraints we should encode before machine rollout?\n\n## Output expected from this doc\n- A resolved field-mapping note added back into `docs/tcn-payments-integration-plan.md`\n- A concrete implementation spec once answers arrive\n\n===== payments-machine-implementation-rfc.md =====\n# Payments machine implementation RFC\n\n## Status\n- Proposed technical implementation slice for `PAY-3`.\n- Builds on `docs/payments-machine-rollout-rfc.md`.\n\n## Goal\nImplement one machine-payment flow in Ballbox that:\n- serves TCN machines\n- creates Mercado Pago QR orders\n- persists approved payments through the Ballbox webhook\n- supports two payment-owner modes without forking the stack:\n - `BALLBOX`\n - `TENANT`\n\n## Non-goals\n- full split settlement automation\n- tenant self-serve onboarding\n- final long-term tenant account admin UX\n- production-grade accounting ledger in this slice\n\n## Current code baseline\nExisting implemented pieces:\n- order create route: `app/api/integrations/payments/orders/route.ts`\n- webhook intake: `app/notification/mercadopago/route.ts`\n- provider helper: `lib/payments-mercadopago.ts`\n- payment persistence + correlation: `lib/payments.ts`\n- payment contracts: `lib/contracts/payments.ts`\n\nCurrent limitation:\n- provider config is effectively global via Ballbox env (`BALLBOX_MERCADOPAGO_*`)\n- webhook fetch path currently assumes one Mercado Pago config\n- machine-facing TCN adapter does not exist yet\n\n## Proposed architecture\n\n### 1. Separate provider config resolution from raw env access\nCreate a resolver layer that answers:\n- which payment-owner mode applies to this machine/request/order\n- which Mercado Pago config should be used\n\nProposed concept:\n- `lib/payments-mercadopago-config.ts`\n\nResponsibilities:\n- resolve `BALLBOX` default config from env\n- resolve `TENANT` config from a Ballbox-owned machine/tenant mapping source\n- return a normalized config object used by both order-create and webhook-fetch flows\n\nSuggested shape:\n```ts\nexport type PaymentOwnerMode = \"BALLBOX\" | \"TENANT\";\n\nexport type MercadoPagoConfigResolved = {\n ownerMode: PaymentOwnerMode;\n ownerKey: string; // e.g. ballbox-default or tenant/adidas-001\n accessToken: string;\n webhookSecret: string | null;\n externalPosId: string | null;\n publicApiBaseUrl: string;\n};\n```\n\n## 2. Resolve payment owner per machine\nBallbox needs a deterministic way to know which owner mode applies before creating an order.\n\nShort-term recommendation:\n- add machine-level payment ownership fields to the Ballbox data model\n- keep it simple and explicit, not inferred from club type or naming\n\nSuggested fields at machine level:\n- `paymentOwnerMode`\n- `paymentOwnerKey`\n- optional override `paymentExternalPosId`\n\nMeaning:\n- `paymentOwnerMode`: `BALLBOX` or `TENANT`\n- `paymentOwnerKey`: resolver key for the MP config to use\n- `paymentExternalPosId`: optional machine-specific override when not using the owner default POS\n\nIf schema change should stay smaller in step 1, fallback is:\n- temporary in-code or env-backed mapping by `vendingMachineId`\n- but only as a bridge; repo docs should still target DB-backed ownership\n\n## 3. Preserve owner resolution in the order correlation path\nWebhook processing must re-discover the correct MP credentials later.\n\nToday Ballbox correlation key is:\n- `payment-vm_{vendingMachineId}-txn_{machineTxnId}`\n\nKeep that canonical reference.\nBut add enough persistence so webhook-triggered fetch can derive config without guessing.\n\nRecommended minimum persisted fields on payment/session side:\n- `vendingMachineId`\n- canonical `externalReference`\n- provider order id\n- `paymentOwnerMode`\n- `paymentOwnerKey`\n\nIf `PaymentSession` should remain approved-only and lean, add a lightweight pre-approval payment operation record instead.\n\n## 4. Introduce a pre-approval payment operation record\nReason:\n- webhook can arrive before a final approved `PaymentSession` exists\n- Ballbox needs a stable place to remember which config created which provider order\n\nRecommendation:\n- add a lightweight table for initiated machine payments\n\nSuggested record name:\n- `PaymentOperation`\n\nSuggested fields:\n- `id`\n- `vendingMachineId`\n- `machineTxnId`\n- `externalReference`\n- `provider` (`MERCADOPAGO`)\n- `providerOrderId`\n- `paymentOwnerMode`\n- `paymentOwnerKey`\n- `externalPosId`\n- `amountMinor`\n- `status` (`CREATED`, `APPROVED`, `FAILED`, `EXPIRED`)\n- `tenantLabel` or `notes` optional\n- timestamps\n\nWhy this helps:\n- webhook can resolve order id -> `PaymentOperation` -> correct MP config\n- Ballbox can detect duplicate machine requests by `externalReference`\n- later vend/result handling has a more natural source row than only approved sessions\n\n## 5. Refactor provider helpers to accept explicit config\nCurrent helpers mostly read env internally.\nThat blocks multi-owner support.\n\nRefactor target:\n- `fetchMercadoPagoOrder(orderId, config)`\n- `createMercadoPagoQrOrder(input, config)`\n- `getMercadoPagoConfig()` becomes only the `BALLBOX` default resolver or disappears behind the resolver module\n\nRule:\n- business flows decide config first\n- provider helpers never decide owner mode themselves\n\n## 6. Add a machine-facing service layer before routes\nSuggested module:\n- `lib/payments-machine-flow.ts`\n\nResponsibilities:\n- resolve machine owner mode/config\n- build canonical external reference\n- create or reuse payment operation row\n- call Mercado Pago order create\n- return Ballbox-normalized result for either admin or TCN routes\n\nSuggested main functions:\n```ts\ncreateMachinePaymentSession({\n vendingMachineId,\n machineTxnId,\n amountMinor,\n productId,\n source, // admin | tcn\n})\n\nresolvePaymentOwnerForMachine(vendingMachineId)\n\nrecordWebhookApproval({ orderId, externalReference, ... })\n```\n\n## 7. TCN route should sit on top of the machine-payment service\nRecommendation:\n- do not embed MP logic directly in TCN route handlers\n- TCN route should translate between TCN contract and Ballbox machine-payment service only\n\nProposed route family:\n- `app/api/integrations/tcn/payments/init/route.ts` or similar\n\nThat route should:\n- parse TCN request\n- resolve machine + amount + trade number\n- call machine-payment service\n- return TCN response shape including `CodeUrl`\n\n## 8. Keep admin QR route as test harness over the same service\nAdmin route should reuse the same service layer where possible.\nThat avoids a separate payment stack for admin testing vs machine runtime.\n\nResult:\n- `/api/integrations/payments/orders` becomes a Ballbox test/operator entrypoint\n- TCN adapter becomes the real machine entrypoint\n- both converge on one machine-payment service underneath\n\n## Data model recommendation\n\n### Preferred\nAdd machine ownership to `VendingMachine` and payment initiation state to a new `PaymentOperation` table.\n\n### Why preferred\n- machine-level owner mode is operational truth\n- webhook correlation becomes reliable\n- future reporting becomes easier\n- tenant setup does not need route-local hacks or env naming tricks\n\n### Minimum viable fallback if schema must wait\n- machine owner config stored in a local mapping module keyed by `vendingMachineId`\n- provider order id + owner key persisted in a file/temporary table substitute\n\nThis fallback is weaker and should be temporary only.\n\n## Webhook resolution strategy\n\n### Preferred path\n1. webhook payload yields `orderId`\n2. Ballbox tries to find `PaymentOperation` by `providerOrderId`\n3. from that row Ballbox gets `paymentOwnerMode` + `paymentOwnerKey`\n4. Ballbox resolves MP config\n5. Ballbox fetches order from MP\n\n===== payments-machine-rollout-rfc.md =====\n# Payments + machine rollout RFC\n\n## Status\n- Proposed operating plan for the first vending rollout.\n- Use this as the master document for payment ownership modes, TCN integration, onboarding, and rollout sequencing.\n\n## Decision summary\n- Use one Ballbox-controlled technical flow for all vending machines.\n- Support two payment-owner modes in that flow:\n - `BALLBOX`: Ballbox owns the Mercado Pago account that collects funds.\n - `TENANT`: the client/tenant owns the Mercado Pago account that collects funds.\n- Default first rollout:\n - 3 club machines use `BALLBOX` collection.\n - 2 Adidas rental machines use `TENANT` collection.\n- For `BALLBOX` collection, club revenue share is handled by informal/manual settlement at first.\n- Do not block rollout on Mercado Pago native split or marketplace approval.\n- Keep future split automation as an optional later track, not a prerequisite.\n\n## Why this is the right first plan\n- The immediate risk is not payout automation. The immediate risk is getting the machine payment path working end to end.\n- TCN machine integration and Mercado Pago webhook persistence are still the highest-risk technical pieces.\n- The first wave is small: 5 machines total.\n- Manual settlement is acceptable for the 3 Ballbox-collected club machines.\n- Adidas-style rental machines need easy setup more than Ballbox ownership of the funds.\n- Running all machines through Ballbox keeps one integration surface, one webhook surface, and one observability path.\n\n## Scope\n### In scope\n- TCN machine payment adapter\n- Mercado Pago provider integration through Ballbox\n- machine-level payment-owner mode selection\n- Ballbox-collected club machines\n- tenant-collected Adidas/client machines\n- webhook handling through Ballbox\n- manual settlement guidance for Ballbox-collected club machines\n- onboarding steps that include non-code work\n\n### Out of scope for this phase\n- Mercado Pago marketplace/split as a requirement for launch\n- fully automated club settlements\n- self-serve onboarding for tenants/clubs\n- long-term tenant MP support beyond guided setup\n\n## Operating modes\n\n### Mode A: `BALLBOX`\nUse for the first 3 club machines.\n\nFlow:\n1. machine belongs to a club/venue\n2. Ballbox creates the Mercado Pago order with Ballbox credentials\n3. buyer pays by scanning the QR shown by the machine\n4. Mercado Pago notifies Ballbox webhook\n5. Ballbox fetches order details, verifies approval, persists payment\n6. Ballbox later settles the club share manually\n\nProperties:\n- simplest first rollout\n- Ballbox controls setup and debugging\n- informal manual settlement is enough at this stage\n\n### Mode B: `TENANT`\nUse for the first 2 Adidas rental machines.\n\nFlow:\n1. machine belongs to a client/tenant contract\n2. Ballbox creates the Mercado Pago order using tenant credentials/config\n3. buyer pays by scanning the QR shown by the machine\n4. Mercado Pago notifies the same Ballbox webhook endpoint\n5. Ballbox fetches order details with the tenant-specific credentials, verifies approval, persists payment\n6. tenant owns funds; Ballbox is not doing revenue-share settlement for those payments\n\nProperties:\n- Ballbox still owns the technical integration path\n- tenant owns the collecting account\n- Ballbox should provide guided setup, not heavy day-to-day support\n\n## Why tenant-direct collection should still run through Ballbox\nIf Adidas/client collection is done outside Ballbox, Ballbox loses:\n- unified TCN adapter behavior\n- unified webhook and persistence behavior\n- centralized debugging for payment-approved-but-no-vend cases\n- shared analytics/reporting across machines\n- cleaner future migration paths\n\nThe better boundary is:\n- Ballbox owns the payment orchestration path\n- tenant owns the payment account\n\n## Architecture direction\n\n### Core rule\nPayment ownership should be resolved per machine or per contract, not globally.\n\n### Required model concept\nEach machine should resolve to something like:\n- `paymentOwnerMode = BALLBOX | TENANT`\n- payment config reference for Mercado Pago\n- vending machine identity\n- owning club/venue or tenant/customer relationship\n\n### Provider-layer implication\nBallbox needs to choose the right Mercado Pago credentials/config before creating the order and before fetching webhook-triggered order details.\n\n### Webhook implication\nKeep one Ballbox webhook endpoint:\n- `/notification/mercadopago`\n\nBut Ballbox must be able to determine which payment config applies when an event arrives.\nThat likely means preserving enough correlation to map:\n- provider order / external reference -> vending machine -> payment owner mode -> MP config\n\n## TCN integration direction\n- TCN remains the machine-facing protocol.\n- The machine should render the buyer-facing QR.\n- Ballbox should implement the TCN payment adapter over the native Mercado Pago provider layer.\n- The Ballbox admin QR page remains a test/debug harness, not the production machine UX.\n\nRelated docs:\n- `docs/tcn-payments-integration-plan.md`\n- `docs/tcn-payments-open-questions.md`\n- `docs/tcn-payments-execution-plan.md`\n\n## Rollout phases\n\n### Phase 0. Provider proof\nGoal:\n- prove Ballbox native Mercado Pago order + webhook persistence works publicly\n\nOutput:\n- one real approved payment persisted locally\n\nRelated work:\n- `OPS-1`\n- `docs/mercadopago-webhook-replay-notes-2026-04-23.md`\n\n### Phase 1. TCN contract closure\nGoal:\n- confirm TCN `CodeUrl` and approval/dispense handshake details with sales/engineering\n\nOutput:\n- precise adapter contract\n\nRelated work:\n- `PAY-3`\n- `docs/tcn-payments-open-questions.md`\n\n### Phase 2. Single technical path with two payment-owner modes\nGoal:\n- support the same machine flow for both Ballbox-collected and tenant-collected machines\n\nOutput:\n- machine-level payment owner resolution\n- machine-facing TCN adapter over provider layer\n- webhook handling that can resolve the correct config\n\n### Phase 3. Guided onboarding for first five machines\nGoal:\n- launch 3 club machines and 2 Adidas rental machines\n\nOutputs:\n- 3 machines on `BALLBOX`\n- 2 machines on `TENANT`\n- setup checklist followed per machine\n- real payment test per machine/account context\n\n### Phase 4. Informal settlement ops for Ballbox-collected clubs\nGoal:\n- settle club share simply without blocking rollout\n\nOutput:\n- lightweight manual ledger/export/notes process\n\n### Phase 5. Re-evaluate automation later\nGoal:\n- only after machine flow is stable, volume increases, or settlement pain becomes real\n\nPossible future paths:\n- better internal settlement tooling\n- Mercado Pago split / marketplace if it fits the later buyer flow\n\n## Onboarding plan\n\n### Shared machine onboarding\nFor every machine:\n1. identify machine owner mode: `BALLBOX` or `TENANT`\n2. map machine to club/venue or tenant contract\n3. map machine identifier between TCN and Ballbox\n4. confirm product/pricing setup\n5. confirm public webhook reachability from Ballbox\n6. run one real payment test\n7. confirm approval persistence and vend outcome once hardware exists\n\n### Club-machine onboarding (`BALLBOX`)\nNeeded now for the first 3 machines:\n- confirm machine belongs to one club/venue\n- confirm commercial revenue-share terms outside code\n- confirm Ballbox account is the collecting account\n- note settlement percentage/rule outside the provider path\n- after launch, settle informally on a fixed cadence\n\n### Adidas/client onboarding (`TENANT`)\nNeeded now for the first 2 machines:\n- confirm they want to collect in their own Mercado Pago account\n- guide them through MP setup only enough to make the machine flow work\n- confirm they configure Ballbox webhook endpoint in their MP account if required by the final provider setup\n- confirm any required token/POS/external POS values\n- run one real payment test with their account\n- do not promise heavy ongoing support for their Mercado Pago operations\n\n## Operational expectations\n- Manual settlement is acceptable for Ballbox-collected club machines in the first wave.\n- For tenant-collected machines, Ballbox is facilitating setup, not owning their payout operations.\n- No promise exists that clubs must collect directly in their own account.\n- Clubs mainly care about net outcome and avoiding extra invoicing burden, not about ownership of the payment rails themselves.\n\n## Risks\n### Technical\n- TCN approval/dispense handshake still needs confirmation\n- tenant-specific webhook/config resolution may require extra correlation fields\n\n===== implemented-payments.md =====\n# Payments Implemented State\n\n## Current Split\n- Ballbox owns the admin surface, native MercadoPago webhook intake, and native QR order creation.\n- `/notification/mercadopago` is the first-party MercadoPago QR webhook route that fetches the upstream order, ignores unsupported merchant-order topics, and persists approved orders.\n- `/api/integrations/payments/orders` is the first-party QR order creation route.\n- `/api/integrations/payments/sessions` lists Ballbox-local approved payment records plus native MercadoPago config status.\n- `/admin/payments` now manages local approved payment sessions directly for reconciliation/correction and also generates live MercadoPago QR orders for arbitrary amounts or product-priced orders.\n- The admin QR generator should now be treated as an operator test/debug harness for Mercado Pago and webhook validation, not as the final buyer-facing vending-machine payment UX.\n- The QR generator accepts money values in major units with decimals (for example `15.00` or `1000.00`) and converts them to Mercado Pago minor units before submission.\n\n## APIs\n- `/api/admin/payments/operations`\n- `/api/admin/payments/sessions`\n- `/api/admin/payments/sessions/[sessionId]`\n- `/api/integrations/payments/health`\n- `/api/integrations/payments/sessions`\n- `/api/integrations/payments/orders`\n- `/notification/mercadopago`\n\n## Persistence\n- Ballbox persists approved payment records as `PaymentSession` rows in Ballbox Postgres.\n- Native MercadoPago webhook intake fetches the upstream order, maps approved orders into the canonical Ballbox payment shape, and persists them locally.\n- QR Code notifications use the upstream order fetch plus canonical-reference mapping as the acceptance gate.\n- Admin operators can now create, update, and delete local `PaymentSession` rows for reconciliation.\n- Post-`pnpm db:push` plus `pnpm db:seed` verification confirms Ballbox Postgres keeps canonical `PaymentSession.vendingMachineId` and does not expose a `PaymentSessionRef` table or `machineId` compatibility column.\n- Payments admin session routes now share Prisma error classification through `lib/prisma-errors.ts` instead of importing those helpers from `lib/ballbox-store.ts`.\n- Playwright now covers local `/admin/payments` create, edit, and delete flows with deterministic cleanup of E2E `PaymentSession` rows.\n\n## Integration Contract\n- Ballbox native MercadoPago webhook path is `/notification/mercadopago`.\n- Ballbox native QR order creation path is `/api/integrations/payments/orders`.\n- For the current Ballbox Mercado Pago account/API surface, QR order create relies on the account-level webhook configuration instead of sending inline `notification_url` in the order payload, because Mercado Pago rejects that field on `POST /v1/orders` for this setup.\n- That route accepts an explicit amount for arbitrary charges or falls back to the Ballbox `Product.priceMinor` when the amount is omitted, which powers per-product QR generation in the admin UI.\n- The order route rejects values below Mercado Pago's minimum charge (`15.00 ARS`) before calling the provider.\n- QR webhook persistence now depends on the upstream order fetch plus canonical-reference mapping; merchant-order topic events are ignored.\n- Legacy approved-callback path `/api/integrations/payments/approved` is removed as an operational integration and now returns `410 PAYMENTS_APPROVED_CALLBACK_REMOVED`.\n- Native payment correlation requires canonical `externalReference` values shaped as `payment-vm_{vendingMachineId}-txn_{machineTxnId}`.\n- `NEXT_PUBLIC_SITE_URL` is required if Ballbox should expose a concrete `recommendedMercadoPagoWebhookUrl`.\n\n## Validation Status\n- Host app now owns the native MercadoPago order creation + webhook persistence path inside Ballbox.\n- Real-world validation is now closed: one real public webhook and one real approved payment were persisted and verified in `/admin/payments` on 2026-05-13.\n- Live MercadoPago payload quirks handled during closure: `topic_merchant_order_wh` remains intentionally ignored, `items[0].external_code` is accepted as product-id fallback, and `total_amount` is parsed from either string or number before persistence.\n- Club revenue share is currently handled through scheduled manual settlements/bookkeeping for Ballbox-collected machines; no provider-native split payout path is live.\n- First rollout planning now assumes one shared technical flow with two payment-owner modes: `BALLBOX` for club machines Ballbox collects on, and `TENANT` for client-owned collection setups such as Adidas rental machines; see `docs/payments-machine-rollout-rfc.md`.\n- The admin surface includes a live QR generator preview for provider-level scan-and-pay validation, but production vending flow should move behind the TCN machine protocol instead of relying on that admin page.\n- The webhook route is fetch-first: the webhook is just the trigger, and Ballbox verifies the order state by fetching Mercado Pago before persisting.\n- TCN protocol review indicates the `additional hardware devices` warning applies to machine-side QR scanning, while the payment flow (`FunCode=8000`) returns `CodeUrl` for machine-screen QR display; see `docs/tcn-payments-integration-plan.md` and `test-results/tcn-payment-protocol/findings-2026-04-23.md`.\n- Recent replay validation against two older live `ORD...` ids returned `MERCADOPAGO_ORDER_NOT_APPROVED_expired`; see `docs/mercadopago-webhook-replay-notes-2026-04-23.md` when resuming webhook persistence checks.\n\n## Manual E2E Result\n- End-to-end payment validation succeeded against Ballbox native MercadoPago webhook configuration.\n- Confirmed setup used:\n - Ballbox `BALLBOX_MERCADOPAGO_ACCESS_TOKEN`\n - Ballbox `BALLBOX_MERCADOPAGO_WEBHOOK_SECRET`\n - Ballbox `BALLBOX_MERCADOPAGO_EXTERNAL_POS_ID`\n - public HTTPS webhook endpoint `/notification/mercadopago`\n- Confirmed outcome:\n - a real payment was approved upstream\n - MercadoPago reached Ballbox webhook publicly\n - Ballbox fetched order details and recorded the approved payment locally\n - a `PaymentSession` row was persisted locally\n - the session was visible in `/admin/payments`\n\n===== screen-runtime-delivery-investigation.md =====\n# Screen Runtime Delivery Investigation\n\n## Question\n- TVs with limited connectivity should not have to download the broader Ballbox Next runtime just to play scheduled media.\n\n## Current State\n- Historical baseline: `/screens/[screenId]` was rendered from the Ballbox Next host app through a client component in `components/screen-player.tsx`.\n- Current production direction: `/player/[screenId]` is served from Ballbox as plain HTML + JavaScript.\n- Runtime behavior already depends mostly on browser primitives:\n - `fetch`\n - `CacheStorage`\n - `URL.createObjectURL`\n - `setInterval`\n - `localStorage`\n - `