{"version":"1.0","type":"card","id":"2e64c5e7-e143-4029-bb54-d0caf986bdbb","url":"https://stacklist.com/card/2e64c5e7-e143-4029-bb54-d0caf986bdbb","title":"BuildERP Pro - Gestion d'Entreprise de Construction","source_url":"https://019f22b8-73b5-7930-9b75-90819804eafc.arena.site/","note":"Check out what I built in Arena's Code Arena - Content is user-generated and unverified.","image":{"url":"https://ucarecdn.com/7a263b92-c23f-462e-8133-ea9e3cdde095/","alt":"BuildERP Pro - Gestion d'Entreprise de Construction","width":1280,"height":800},"stack":{"id":"6d97025d-0131-44f9-ac04-7d57551c906d","title":"ERP BTP","url":"https://stacklist.com/stack/6d97025d-0131-44f9-ac04-7d57551c906d"},"created_at":"2026-07-02T14:02:14.276Z","updated_at":null,"aco":{"summary":"A 404 Error page indicates that the requested content was not found on the server. The page is built with Arena and contains user-generated, unverified content.","tags":["404-error","page-not-found","error-page","web-content","arena"],"key_entities":[{"name":"Arena","type":"technology","confidence":0.9},{"name":"404 Error","type":"concept","confidence":0.95},{"name":"user-generated content","type":"concept","confidence":0.85}],"classification":"reference","language":"en","confidence":0.85,"provenance":{"model":"claude-haiku-4-5","tool":"@stacklist/be@0.1.0","confidence":0.85,"timestamp":"2026-07-02T14:02:19.119Z"},"token_counts":{"approximate":15,"cl100k":10},"content_hash":"sha256:ee37ac7bf0abb028dc7c82931a09d47bad5a2a5d597fcccc2e09b45bc96477b3","acp_version":"0.2","body_available":true,"body_tokens":15,"visibility":"public","agent_accessible":true,"status":"final"},"_links":{"self":"/api/public/card/2e64c5e7-e143-4029-bb54-d0caf986bdbb.json","html":"https://stacklist.com/card/2e64c5e7-e143-4029-bb54-d0caf986bdbb","md":"/api/public/card/2e64c5e7-e143-4029-bb54-d0caf986bdbb.md","stack_json":"/api/public/stack/6d97025d-0131-44f9-ac04-7d57551c906d.json"}}