{"id":1811003,"recorded_at":"2026-11-01T19:11:37.924097Z","observed_at":"2026-11-01T19:11:37.924019Z","subject_kind":"source_record","subject":"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-18-181","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://market.datapackvibe.com/x402/assistant-ib26-education-18-181"]],"name":"market.datapackvibe.com/x402/assistant-ib26-education-18-181","owner_address":"0x8bc2aecdd86097f74a1a5fa17764108d9a683c8c","raw":{"accepts":[{"amount":"10000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0x8bc2AECdD86097F74a1a5fa17764108D9a683C8C","scheme":"exact"}],"description":"Question bank coverage — Two-measure correlation + Secondary-measure weighted mean: Two-measure correlation + Secondary-measure weighted mean for supplied question bank coverage records (item_count, objective_count). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.","extensions":{"bazaar":{"info":{"input":{"body":{"field":"item_count","rows":[{"course_group":"group-a","date":"2026-10-01","item_count":10,"objective_count":1,"row_id":"row-1"},{"course_group":"group-b","date":"2026-10-02","item_count":20,"objective_count":2,"row_id":"row-2"},{"course_group":"group-a","date":"2026-10-03","item_count":15,"objective_count":3,"row_id":"row-3"},{"course_group":"group-b","date":"2026-10-04","item_count":30,"objective_count":4,"row_id":"row-4"}]},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"files":[],"order_id":"ord_example","result":{"completed":true,"workflow":"ib26-education-18-181"},"sku":"assistant-ib26-education-18-181","status":"delivered"},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"field":{"default":"item_count","enum":["item_count","objective_count"],"type":"string"},"rows":{"default":[{"course_group":"group-a","date":"2026-10-01","item_count":10,"objective_count":1,"row_id":"row-1"},{"course_group":"group-b","date":"2026-10-02","item_count":20,"objective_count":2,"row_id":"row-2"},{"course_group":"group-a","date":"2026-10-03","item_count":15,"objective_count":3,"row_id":"row-3"},{"course_group":"group-b","date":"2026-10-04","item_count":30,"objective_count":4,"row_id":"row-4"}],"items":{"additionalProperties":false,"properties":{"course_group":{"default":"","maxLength":80,"type":"string"},"date":{"default":"","maxLength":10,"pattern":"^\\d{4}-\\d{2}-\\d{2}$","type":"string"},"item_count":{"maximum":1000000000000,"minimum":-1000000000000,"type":["number","null"]},"objective_count":{"maximum":1000000000000,"minimum":-1000000000000,"type":["number","null"]},"row_id":{"default":"","maxLength":80,"minLength":1,"type":"string"}},"required":["row_id","course_group","date","item_count","objective_count"],"type":"object"},"maxItems":200,"minItems":1,"type":"array"}},"required":["rows","field"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}}},"lastUpdated":"2026-11-01T18:53:42.105Z","quality":{"lastCalledAt":"2026-11-01T18:53:42.105Z"},"resource":"https://market.datapackvibe.com/x402/assistant-ib26-education-18-181","tags":["ai","learning","workflow"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Question bank coverage — Two-measure correlation + Secondary-measure weighted mean: Two-measure correlation + Secondary-measure weighted mean for supplied question bank coverage records (item_count, objective_count). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows."},"body_sha256":"59b06ed23304a9ce2c2cd3475992eb3fdad6acbfabac2d3326964122a24c5b44","prev_id":432969,"leaf":"0x265ae024dc5d445208f5929ac8febf47a22ada0ad647ccc0b5f51f434b965746","leaf_text":"{\"body\":\"59b06ed23304a9ce2c2cd3475992eb3fdad6acbfabac2d3326964122a24c5b44\",\"id\":1811003,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793560297924019,\"prev\":432969,\"subject\":\"x402_bazaar:https://market.datapackvibe.com/x402/assistant-ib26-education-18-181\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-11-01","leaves":302406,"root":"0x7fa2cba1cf3d6b35630896f5fe1a650adb307ea2c376e80a5f2d9276b7cb5ab3","chained":"0x577ff89ba012beeff3197bcff7fa86752074bdf54205a24359cc437be2a952a4","anchor_chain":"eip155:5042002","anchor_tx":"0x435bc1b9331471d72e1998f2e420983b5189d4da65ffbd6f27ef40daf5e1ea90","anchor_block":70262758},"proof":["0x265a4bcc5034c3ec82be1bda7bd67794057cebe73869bb6819c197f2970c0271","0x7bbdcec10fcf8b8a00424fd4ff15516a2ab8fa453481c898825f9490bc62f1f7","0x189fc4344db38c074f30c6d4181515772e1e00769bd80c75ae93bdb7463e8a3e","0xb74480ab181efe278b3f6f73a3d0c32f9065cc663624c7aba0ec96033a3261c5","0x978c02150e76b98be1abbafbc2534487ece9aca050ca1d9b76cbd8ba5962150c","0x3f99af27e20be32b1e46987b18446f6bc376b1233bcb04fd3e840eb24c46cbcf","0xcbe42cec9662b89b0941d3a5f359efc79ca0ba149ebeb2e9dcc00ed155b38793","0xc9d9bbcb6af12afdf9d326164609c19f0f64d010e12734e5f70b78e243a6641b","0x47c0c2cfd3da834fb1d423de8ff22b81d13c14ed82ace471bcefa8a4f3b54467","0xf5a38fedc3420c14ff861d9914bb954765a8751d3491e51280cb651c12042033","0x36646bb78b5b663012c2acd95852e7a2f0869ca9ff5f965739c1487c16778c44","0xa788078ae379503bb1058e0e530f79b623de04ae86f7d1fef546b361dec3ded8","0x840f2ddc4be75904057731976db961e3f445b17d64d6af4c9dc2c387705007bf","0x3a1fd02b7b783283e5af93120711d3c5437e55d0f3e68e16f18cfe19e54cafd1","0xb9d6fdc8e6fb3f4feffa2c18849d74fc34d8708b574a778ae149241a90aaf20b","0xa856ad79e6f29a2b5516257f0d4817172cca11251fe2e7e8f3911b105fe2b622","0x02b3554752e71a19b12d7a76dbff436e85387226ceec89fdebdcdaf0122c2932","0x1973893697931b7512ae5dc1a3c92ef92f633ae3574dce9029a35b5e94d2d364","0x3315fd2757fdd435852cc277377234a3f3909a6d2a089d0e36f6d59aacfda910"]}