{"id":123264,"recorded_at":"2026-10-26T14:40:22.945555Z","observed_at":"2026-10-26T14:40:22.945460Z","subject_kind":"source_record","subject":"x402_bazaar:https://twin.unykorn.org/research/isbn","kind":"listing","method":"baseline/1","body":{"endpoints":[["x402","https://twin.unykorn.org/research/isbn"]],"name":"twin.unykorn.org/research/isbn","owner_address":"0x7d9a65d06dcc435a52d5880c6310bd6e96c156db","raw":{"accepts":[{"amount":"3000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USD Coin","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB","scheme":"exact"},{"amount":"3000","asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","extra":{"name":"USD Coin","version":"2"},"maxAmountRequired":"3000","maxTimeoutSeconds":300,"network":"eip155:137","payTo":"0x7d9a65d06dcc435a52D5880C6310Bd6E96c156DB","scheme":"exact"},{"amount":"3000","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"},"maxAmountRequired":"3000","maxTimeoutSeconds":300,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"52EqTZigRAnBphuYAuREjQJx5H5ryyc1RETpDR2dZFQp","scheme":"exact"}],"description":"ISBN lookup: title, publisher, date, pages — Genesis402 / UnyKorn Operator Network","extensions":{"bazaar":{"info":{"input":{"body":{"params":{"isbn":"9781119473862"}},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"evidence_hash":"sha256:<64hex>","generated_at":"<iso time>","limitations":"<text>","ok":true,"receipt":{"amount_usd":0.003,"receipt_id":"g402-<16hex>","tx_hash":"0x<64hex>"},"sources":[{"name":"<source>","ok":true}],"type":"isbn-lookup"},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"properties":{"body":{"properties":{"params":{"properties":{"isbn":{"description":"ISBN-10 or ISBN-13","type":"string"}},"required":["isbn"],"type":"object"}},"required":["params"],"type":"object"},"bodyType":{"enum":["json"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"type":"object"}},"required":["input"],"type":"object"}}},"lastUpdated":"2026-10-06T07:05:18.536Z","quality":{"l30DaysTotalCalls":2,"l30DaysUniquePayers":1,"lastCalledAt":"2026-10-06T07:05:18.35Z"},"resource":"https://twin.unykorn.org/research/isbn","tags":["books","isbn","catalog","infra","ai"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"ISBN lookup: title, publisher, date, pages — Genesis402 / UnyKorn Operator Network"},"body_sha256":"be2cac8e2e8e5cf07fbff754e69a3466eca8d1ada5e0299a53e2c9dae1153b84","prev_id":null,"leaf":"0xfe32daff5ae6c5c0c202c62e43efa5a4a8f575ebe7ccc597bf8ca2da90450956","leaf_text":"{\"body\":\"be2cac8e2e8e5cf07fbff754e69a3466eca8d1ada5e0299a53e2c9dae1153b84\",\"id\":123264,\"kind\":\"listing\",\"method\":\"baseline/1\",\"observed_us\":1793025622945460,\"prev\":null,\"subject\":\"x402_bazaar:https://twin.unykorn.org/research/isbn\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-26","leaves":296695,"root":"0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8","chained":"0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a","anchor_chain":"eip155:5042002","anchor_tx":"0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae","anchor_block":69251483},"proof":["0xfe32cd07b9c25553afed152f17b9b065ccbf3b7c7ed2eae30153a8fa5231188e","0xd355c87e6dd6d64abafc2aa49a3817014d2c7e0421f235a42aef8b043d9fa537","0x22a163a21da5199e6d2bd0d0834958402d86b4d8b22e50132bc87898846a3a79","0x2df66bba40162fd58b443660208b2f253e3123894502df8990d7777acf240018","0xf525dbb6414261883a03d4373827b26354a5807623f53a4a548c52a4c0a9cb46","0x46dc30753c2591aa212a648c66701fc8ae4ab050c4cf24d4ab8d9b94a9faf254","0xcd32dea075eeef30b2fd02f5658d4b557a69c473f16201235a75365731f84e1d","0xf91936f14d272fdcbbf6c4b07eeb29ad2fa189638409c0c67c55a24aa4e528d0","0x879d07ba1af2b95b1c3aaf5bb32738bbf09114433f0c4a151c6ddd6f396bc71f","0x53f4adead19f010a0cb7fa8d5eab040e5cd149da0d3677578375a3b33d54ca60","0xf45641bf26b2b86d9338aa6dc8640a8a378fbd786d23400636aaf30709453e50","0xa1d268c111b09550fdb70b6d9d0b58c94dc828b083baa8f1360300aab6230a9c","0xbee644d57738676bfb20eb90d6021f364bf883a8d54f8d17e9dc4749b4074c3d","0x44945ea9ad8b24e723ad5a8fd6d014024a49531783f74ff9229c2ab6930e84c8","0x68d296b1e00b4899fb83c3fba36fffaefa311eac2903067dbebfe776a12b4a9a","0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678","0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc"]}