{"id":76975,"recorded_at":"2026-10-26T14:38:13.195284Z","observed_at":"2026-10-26T14:38:13.195250Z","subject_kind":"source_record","subject":"x402_bazaar:https://klima.halowerk.com/v1/material-co2","kind":"listing","method":"baseline/1","body":{"endpoints":[["x402","https://klima.halowerk.com/v1/material-co2"]],"name":"klima.halowerk.com/v1/material-co2","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"}],"description":"Calculates embodied emissions from mass and a published material factor. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. This is neither legal advice nor customs advice.","extensions":{"bazaar":{"info":{"input":{"body":{"factor_kgco2e_per_kg":2,"lifecycle_boundary":"cradle-to-gate","mass_kg":100,"material":"steel","source":{"published_at":"2026-06-10T00:00:00Z","title":"UK 2026 conversion factors","url":"https://www.gov.uk/government/publications/greenhouse-gas-reporting-conversion-factors-2026"}},"bodyType":"json","method":"POST","type":"http"}},"schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"additionalProperties":false,"properties":{"factor_kgco2e_per_kg":{"description":"","maximum":1000000000000,"minimum":0,"type":"number"},"lifecycle_boundary":{"description":"","maxLength":512,"minLength":1,"type":"string"},"mass_kg":{"description":"","maximum":1000000000000,"minimum":0,"type":"number"},"material":{"description":"","maxLength":512,"minLength":1,"type":"string"},"source":{"additionalProperties":false,"properties":{"published_at":{"format":"date-time","type":"string"},"title":{"description":"","maxLength":300,"minLength":3,"type":"string"},"url":{"format":"uri","type":"string"}},"required":["url","published_at","title"],"type":"object"}},"required":["material","mass_kg","factor_kgco2e_per_kg","lifecycle_boundary","source"],"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"}}},"lastUpdated":"2026-10-23T02:02:27.169Z","quality":{"l30DaysTotalCalls":2,"l30DaysUniquePayers":2,"lastCalledAt":"2026-10-23T02:02:26.754Z"},"resource":"https://klima.halowerk.com/v1/material-co2","type":"http","x402Version":2},"source":"x402_bazaar","summary":"Calculates embodied emissions from mass and a published material factor. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. This is neither legal advice nor customs advice."},"body_sha256":"b13073b84575670c8384fc5232d127085cd9a45a33b114cfc5638fe93062e2ed","prev_id":null,"leaf":"0x7ee84431ad29cdd56376092584c7d469feac768126d49398f05e169221f78ec0","leaf_text":"{\"body\":\"b13073b84575670c8384fc5232d127085cd9a45a33b114cfc5638fe93062e2ed\",\"id\":76975,\"kind\":\"listing\",\"method\":\"baseline/1\",\"observed_us\":1793025493195250,\"prev\":null,\"subject\":\"x402_bazaar:https://klima.halowerk.com/v1/material-co2\",\"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":["0x7ee807669318d0b31ab27ec89f7d07cbd71b5ed04e189beca9876397c9a744ed","0x625f455ae07bd14788c54aaebece39f16775e86c468fec72dd1e357838273455","0x97b36cf63447e69be517dd7a7878e8cbcb75233f4469cec09a4fdcfabbb05be5","0x4978e68f90bd073d872347278513e308a502e0842cf724f43ea7327a105333d1","0x2a9519b5b2827ab64e27d55091fff4f2e7a8cea404ce4d185126a3f0b26dad1a","0x03e51ee6d9e801dd1883a8a83d774fdd2a6f6bfb3f359cfa6ba3848f869080f4","0x8930fb3c13744984bbe0a2e864bcd770d797eb0a81fb6f647652443ec5f6137e","0x7212cf7b38d97d91a656abad162c61da0f00bea3ac8b4c97a64e322dc9e4a0ec","0x73fd4a237a0f3d67fd5a662dc540e200ad081e567f1d604d231e1404ae13d75e","0x75fb43d121b0c7d36d6ce3843de524bb5cde5e31bd50964f1eb46e9e4d22df1f","0x86993f34ffd04a19214c4b442a83218e78811798750015024990bf574868d9e8","0xab729e4203b650f2a3c15efd6fd44eb2482232373bc1de662fd9d496869eb2d3","0x0bffb634300aa5609bddaa79e8d31d7cde36c0a5a4465472f809b9f5287e40d2","0x7721d38652b6444b18e1193824e50490ade04851ce6221771f6e374c4527d80f","0x15039087bf60ae9b06b756ec3cbc299760e59923a438bbd91e34d105186db0ed","0x2b6e23e3624a1b66e1d2298cfbce99a93ce6b13d24a58112a71802d79c5f7a76","0xd21942ae3214eff88e08ab04884fd4b11958b51af9a0741b7668e2d07a2c56c9","0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f","0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a"]}