{"id":2204308,"recorded_at":"2026-11-02T19:15:00.915953Z","observed_at":"2026-11-02T19:15:00.915883Z","subject_kind":"source_record","subject":"x402_bazaar:https://baltikum.halowerk.com/v1/de-soil-ph","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://baltikum.halowerk.com/v1/de-soil-ph"]],"name":"HALOWERK Baltic Land","owner_address":"0x2880edfff13100677bf97a3cbdf3bc34771c4e5e","raw":{"accepts":[{"amount":"4000","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"asset":"USDC","assetTransferMethod":"eip3009","eip712Domain":{"chainId":8453,"name":"USD Coin","verifyingContract":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","version":"2"},"name":"USD Coin","network_name":"Base Mainnet","version":"2"},"maxTimeoutSeconds":300,"network":"eip155:8453","payTo":"0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E","recipient":"0x2880EdfFF13100677Bf97A3CBdF3Bc34771C4E5E","scheme":"exact"},{"amount":"4000","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"BENrLoUbndxoNMUS5JXApGMtNykLjFXXixMtpDwDR9SP"},"maxTimeoutSeconds":300,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"6pXwvPgqduMSx33GP8jiVCanpUhZZiPPyG784mNJ7q1Z","scheme":"exact"}],"description":"Mean SoilGrids pH in H2O for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Germany; results outside it are rejected before payment.","extensions":{"bazaar":{"info":{"input":{"body":{"latitude":52.52,"longitude":13.405},"bodyType":"json","method":"POST","type":"http"},"output":{"example":{"authoritative_status":"preliminary_non_binding","category":"country","charged":false,"checked_at":"2026-10-23T02:05:22.194Z","confidence":0.73,"confidence_method":"Conservative minimum source-family basel","data_date":"2020-05-01T00:00:00.000Z","evidence_classification":"derived_from_open_geodata","generated_at":"2026-10-23T02:05:22.194Z","result":"measurement_available","risk_level":"not_applicable","service":"de-soil-ph","service_id":"eli-0235","status":"success","summary":"Germany: Topsoil pH: source-backed scree"},"type":"json"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"$schema":"http://json-schema.org/draft-07/schema#","additionalProperties":false,"properties":{"latitude":{"description":"WGS84 latitude inside the published European coverage.","maximum":72.5,"minimum":34,"type":"number"},"longitude":{"description":"WGS84 longitude inside the published European coverage.","maximum":40.5,"minimum":-31.5,"type":"number"}},"required":["longitude","latitude"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{},"type":{"type":"string"}},"required":["type","example"],"type":"object"}},"required":["input"],"type":"object"}},"payment-identifier":{"info":{"required":false},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"id":{"maxLength":128,"minLength":16,"pattern":"^[a-zA-Z0-9_-]+$","type":"string"},"required":{"type":"boolean"}},"required":["required"],"type":"object"}}},"lastUpdated":"2026-11-02T17:22:14.09Z","quality":{"l30DaysTotalCalls":1,"l30DaysUniquePayers":1,"lastCalledAt":"2026-11-02T17:22:13.782Z"},"resource":"https://baltikum.halowerk.com/v1/de-soil-ph","serviceName":"HALOWERK Baltic Land","tags":["land","europe","country","de","soil-ph"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Mean SoilGrids pH in H2O for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Germany; results outside it are rejected before payment."},"body_sha256":"9c57c2c2ae39843f66872d0989c0a0bd00f039e13b6dcc33738054ba3217dfdd","prev_id":null,"leaf":"0x0dca5ed1a949e163dde4af8f8d1fb45454a0288f265c797fb8c985eff6f60a5a","leaf_text":"{\"body\":\"9c57c2c2ae39843f66872d0989c0a0bd00f039e13b6dcc33738054ba3217dfdd\",\"id\":2204308,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793646900915883,\"prev\":null,\"subject\":\"x402_bazaar:https://baltikum.halowerk.com/v1/de-soil-ph\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-11-02","leaves":444186,"root":"0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1","chained":"0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2","anchor_chain":"eip155:5042002","anchor_tx":"0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af","anchor_block":70432815},"proof":["0x0dca4183c5130afd8badd3d2670f603a9b6bda595cc7b8e67b30e8a64da8efa0","0x18dad6ae3dc63635d3597d66e3c1e767b924da94e19eb141d30a7ababc19d606","0xa3dc69ca6b6ed55afeaf67b4140db1a9d7040048512a840acf547cc34265d8bb","0x3382d7687593176f333c831e10e71ca4b86dbeed7e36998b15df8bf49e8f4f22","0xbd9c042cb5ff7c556f40300fcfb57eb9a9794b9513ed78acb7bd95bcb495a438","0xcc4337a6dd72f7090069f4766a4e3f229ddd093dec5754dabcd15cfae2becc83","0xa95eee36d83c4627a7ce4af4cf6ce2f3d8bbef9c8afc9616cdec5f827ae02dd7","0x832fed293b607373f2cea37a9cc748f333124804bf0a18dd387b32182e5450a3","0x08c13a950e3470ffba4bf41d11a9f81bb948f47f6d0f28cc603b625b155d50aa","0xea8dd5472daae943b72b3d8b13309ab1c08147748c2757a0d44fd5309faf531f","0x09e3051a8caa284b8f18098c94d8f7cd2b16291eed55d5b87c044fe951d43b36","0x5ab1a0e263d75fe8c3b85060a6cca1c534560cbb1cc844fb2b62f0bce0628b74","0x21862012011e9c7bd96b9da5758a45e44049f740c8ef1f280b01bc054552ce7e","0xdd12fe6a2b0c972fe8b92369b1535a7d883c9e1085b61ddaf4130d8880afad75","0xd82979c12a2aae44121bb6058b3364b3a3cbc9be411e35ab0208df5ed56f65d4","0x7cb861d18f06406535ade133f716d897f27d257cf0121f99d94c78c713c4b54d","0x53a741b69e9e51c4a288a74712aa6ac3fb28c8923cd3e6461d161c4f2d48b31a","0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4","0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e"]}