{"id":2205232,"recorded_at":"2026-11-02T19:15:57.433151Z","observed_at":"2026-11-02T19:15:57.433092Z","subject_kind":"source_record","subject":"x402_bazaar:https://landvergleich.halowerk.com/v1/worldcover-2020-2021-built-up-change","kind":"listing","method":"sync.x402_bazaar/1","body":{"endpoints":[["x402","https://landvergleich.halowerk.com/v1/worldcover-2020-2021-built-up-change"]],"name":"HALOWERK Land Compare","owner_address":"0x2880edfff13100677bf97a3cbdf3bc34771c4e5e","raw":{"accepts":[{"amount":"8000","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":"8000","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"GVJJ7rdGiXr5xaYbRwRbjfaJL7fmwRygFi1H6aGqDveb"},"maxTimeoutSeconds":300,"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","payTo":"6pXwvPgqduMSx33GP8jiVCanpUhZZiPPyG784mNJ7q1Z","scheme":"exact"}],"description":"Built-up-share change measured from ESA WorldCover 2020 v100 and 2021 v200 for the same 250 metre analysis area. The result is observed map-class change, not a causal claim.","extensions":{"bazaar":{"info":{"input":{"body":{"latitude":51.9,"longitude":7.1},"bodyType":"json","method":"POST","type":"http"}},"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"}},"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":"2026-11-02T17:02:54.452Z","quality":{"l30DaysTotalCalls":1,"l30DaysUniquePayers":1,"lastCalledAt":"2026-11-02T17:02:54.215Z"},"resource":"https://landvergleich.halowerk.com/v1/worldcover-2020-2021-built-up-change","serviceName":"HALOWERK Land Compare","tags":["land","europe","change","built-up-share"],"type":"http","x402Version":2},"source":"x402_bazaar","summary":"Built-up-share change measured from ESA WorldCover 2020 v100 and 2021 v200 for the same 250 metre analysis area. The result is observed map-class change, not a causal claim."},"body_sha256":"af5cedb35bc317c6eee1ae51e7444ce009e42ddf15c05ae43546ce2543dab7fb","prev_id":null,"leaf":"0x489d93d34031076756e8d6c5d2132976362ece48d2f80c38f5d795d6acf183f4","leaf_text":"{\"body\":\"af5cedb35bc317c6eee1ae51e7444ce009e42ddf15c05ae43546ce2543dab7fb\",\"id\":2205232,\"kind\":\"listing\",\"method\":\"sync.x402_bazaar/1\",\"observed_us\":1793646957433092,\"prev\":null,\"subject\":\"x402_bazaar:https://landvergleich.halowerk.com/v1/worldcover-2020-2021-built-up-change\",\"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":["0x489d9b4224511828823ce5c04dc3db6b38e247dce894073a5d9d6283faf50545","0x9452fd2a21d4e3fcd9bab8e4be83063f4c1ee8dd47c87fc15acda2d0eb159bac","0x25611541bc4a4bbc522d78050f6f5275768a65c0cae4fc5ea4b797af9d030914","0x64a25a887bd3e94ed7ad4e304d22228176ce21e4aa2efa7792be6fafad82f845","0x5cbe44971c2362aa766b467c325729fdc30620672c4d440d6865a6f98540891b","0x4302268f70426d374e0dc91a650e1aa91f847fd75318859852e07398d6694409","0xc6c2fe1f79f438ad6b1c2e8df94bf7187181f7108a87e72d93d387b73c70041d","0xc866eae385ea9f19799476c0178a13bdc61288febbc682c3ce020379b7f99cfb","0xd404820cb21e628af7a1487f7ca3de05f76ad4f79d45e2293ad3d3259658792c","0xa29a06bb432517490aa4bd4ef696817ff3a50f8171aa31fa575f775498a554e8","0xbcd5e685c0a2acfe1a8a257e02dd8901ec54673d2856b455aef8f6e30e7d6de7","0x9a1ec04cde3d9cc0841a4ecec0c42382183aa9beb179e075a86323d4b9f1e562","0xa3336de478ff1096fe3a4c0522656d3a2923e8e721fe01f8fd137ddc7734c22e","0xdc58bc56b35577036d6185abcf0d4c91a45df10bd65f767505c1d43fcecde566","0x3217f821997a6d778dcf0814a25b1296c55ab77710c675e7b15695d25a6ce67d","0x8760c227928c5295506cd8606e763f86cf8cd2a549820fab4dc86d29ca0d816d","0xa20b9be86af7d690e040c9060a373b2fc5498edf3432f43c26f74fa2febc1e9a","0x050f2978b537f7afb21ee1551577cdf146d1c56f4df12d24315ae5e69366b0a4","0x365b161a4b68d750dcc4b3ecce1154a2163c87b08762079428e68f0ebb6a754e"]}