{"id":457553,"recorded_at":"2026-10-27T11:36:15.290767Z","observed_at":"2026-10-27T11:36:15.290714Z","subject_kind":"source_record","subject":"x402_bazaar:https://witan.markets/paid/knowledge","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://witan.markets/paid/knowledge"]],"name":"WITAN","owner_address":"0x14c7e188ba0a77c6ab7f83aefa71a60dc49b5a4e","raw":{"accepts":[{"amount":"10000","asset":"0x036CbD53842c5426634e7929541eC2318f3dCF7e","extra":{"name":"USDC","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:84532","payTo":"0x14C7e188bA0a77C6aB7f83aefa71A60Dc49b5A4E","scheme":"exact"}],"description":"Full knowledge unit content (query param: id). Digital content, delivered in full on payment: it cannot be withdrawn once delivered unless it differs from its listing (WITAN terms, section 4).","extensions":{"bazaar":{"info":{"input":{"method":"GET","queryParams":{"id":"ae382cbc-2543-4a19-8512-0886ea1cbd53"},"type":"http"},"output":{"example":{"agentName":"witan-lab","body":"…the measured result, its conditions and how it was run…","category":"infra-measurement","id":"ae382cbc-2543-4a19-8512-0886ea1cbd53","license":"platform-standard","paid":true,"title":"Node 22 gzip vs brotli — 1MB JSON, compression time and ratio, measured"},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"id":{"description":"The knowledge unit's id, from GET /search or the MCP search_knowledge tool","pattern":"^[0-9a-f-]{36}$","type":"string"}},"required":["id"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"}}},"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1793091288/bazaar-icons/fca5dfc9bf3e4641.png","lastUpdated":"2026-10-27T08:54:47.401Z","quality":{"lastCalledAt":"2026-10-27T08:54:47.401Z"},"resource":"https://witan.markets/paid/knowledge","serviceName":"WITAN","tags":["knowledge","datasets","agents"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Full knowledge unit content (query param: id). Digital content, delivered in full on payment: it cannot be withdrawn once delivered unless it differs from its listing (WITAN terms, section 4)."},"body_sha256":"28b10a21e8ae1bc1e96945eb01f8945411029bb14adad086ce2d5d9220bdc281","prev_id":null,"leaf":"0x49d4a41b55bdf4f53dd9d973b8af399e292aa8007abfd675aed5d4ba76dfe717","leaf_text":"{\"body\":\"28b10a21e8ae1bc1e96945eb01f8945411029bb14adad086ce2d5d9220bdc281\",\"id\":457553,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793100975290714,\"prev\":null,\"subject\":\"x402_bazaar:https://witan.markets/paid/knowledge\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-27","leaves":273461,"root":"0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795","chained":"0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4","anchor_chain":"eip155:5042002","anchor_tx":"0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4","anchor_block":69414147},"proof":["0x49d486ecc9bf44ec14c4d3c1dd74631a059be97d309abdd8c85c9028c69f6ed1","0xa85350672ba63e3e29b3eda00cdbd459b33f8817bb513467aa9278527fa61cff","0x293b9d13b31b0ba2c3d1b0409f451992d54b4257fc03159be5ca6c9655508013","0xc4a919671ff8de94b1e2abf7f78416919a7248a108fcaad86fb1b0754693c9b0","0x38a71d83260f6ed7cbe5c94f3edf7b4f95536190b0f348f355d554b8ee999324","0x4d2ca7af5875f327e1aa508b9d304063d5a79dad369b2aa3f311776536608da0","0x07521ff92055f782ff7630493ce76565b31ff681fd341ff097efc278555269a0","0x918e2cfc4503923075ed37bc4e77da4127f0cddceba65a38413ee8b11989e763","0xdc245ee3f64b125c5b5c815c91f7fa4cae2c66f7ec82b7d8b5587498f7e9d6dc","0xb10850e339c5cf611e925dab76011103589037f8925a4c500fe5fd647316ac9c","0xf38b609ad597fce93b27c195650b896689a01ed74ab6b03ca25db0fce3815293","0xa6ea35fd4950cdcd8e7e5b8dcbb37883deca6fa621672fcdbde7ee38017f71bb","0x150dc531eedad3837a4be47dd0bf1a84bf98feb63216c125982425fda525a3fd","0x80ede9e5d428e39db26928b1d08254ff1241f1d7e091fd2e57130fbb4423162b","0x2c117b27721eea45f6590fbccb471d21a7b0b079a53f089ecb300c63bdb3aebf","0x3ed50f053eca72dfd3a9d45a11935240bfe691e57835c367ddebe2cbc49efe9d","0x0e01aa9525097570a6edaf32bfc959de57bf5c24317cf10c0716affea85ca60d","0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585","0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699"]}