{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b3def839-2fa1-4b66-befb-f50a877f1fd7","source_url":"https://zambo.dev/api/receipt/b3def839-2fa1-4b66-befb-f50a877f1fd7","receipt":{"id":"b3def839-2fa1-4b66-befb-f50a877f1fd7","created_at":"2026-10-17T12:04:19.118Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-17T12:04:19.035Z","completed_at":"2026-10-17T12:04:19.118Z"}],"output_hash":"sha256:cc184e234bedbacbfbed351d20bd5deee4fc00fa77d940eaef27e14e538e59cc","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":573,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:6431aa5d4d5983b3e87368c09622f0cc69261254773d0f5c4723a7579240c1a5","timestamp":"2026-10-17T12:04:19.118Z","receipt_uuid":"b3def839-2fa1-4b66-befb-f50a877f1fd7"}],"result_preview":"ETH · $2,430.81 USD\n▼ 1.62% (24h) · Market cap: $297.00B\n\nLive price via CoinGecko · Sat, 17 Oct 2026 12:04:19 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:775a75922b8a8c48cfbcdd5b41ec8599e3d4cab3ec54c9b49e516d5668a5ace8","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:b7a88f2d09151b9328cf102caa76be5328af1d39fe2cd28b2dd22f12887e6e60"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:8c58c7876b8222697b5948c7039f8548ab88d985376a350d30b2dac4846fb0cb","evidence_url":"/api/evidence/8c58c7876b8222697b5948c7039f8548ab88d985376a350d30b2dac4846fb0cb","evidence_byte_length":100,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","external_evidence":[],"provenance":{"source":"CoinGecko","request":{"symbol":"ETH","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-17T12:04:19.102Z","response_sha256":"sha256:8c58c7876b8222697b5948c7039f8548ab88d985376a350d30b2dac4846fb0cb"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:986772c2233abc39f808657feed8d41536dddab075f1cac6560892236c2a40da","anchor":{"event_id":"afbeef3f9e76cbeb6bda460a62a3819b3c981b187a3e0f0a6eefb2f829c84ed1","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-17T12:04:19.672Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-17T12:04:19.118Z","evidence_url":"https://zambo.dev/api/evidence/8c58c7876b8222697b5948c7039f8548ab88d985376a350d30b2dac4846fb0cb","receipt_uuid":"b3def839-2fa1-4b66-befb-f50a877f1fd7","output_sha256":"sha256:cc184e234bedbacbfbed351d20bd5deee4fc00fa77d940eaef27e14e538e59cc","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:8c58c7876b8222697b5948c7039f8548ab88d985376a350d30b2dac4846fb0cb","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-17T12:04:19.118Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:8c58c7876b8222697b5948c7039f8548ab88d985376a350d30b2dac4846fb0cb\",\"evidence_url\":\"https://zambo.dev/api/evidence/8c58c7876b8222697b5948c7039f8548ab88d985376a350d30b2dac4846fb0cb\",\"output_sha256\":\"sha256:cc184e234bedbacbfbed351d20bd5deee4fc00fa77d940eaef27e14e538e59cc\",\"receipt_uuid\":\"b3def839-2fa1-4b66-befb-f50a877f1fd7\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-17T12:04:19.118Z","detail":"The receipt store reports 2026-10-17T12:04:19.118Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}},"execution_context":{"source":"api.coingecko.com","environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:cc184e234bedbacbfbed351d20bd5deee4fc00fa77d940eaef27e14e538e59cc","computed_hash":"sha256:cc184e234bedbacbfbed351d20bd5deee4fc00fa77d940eaef27e14e538e59cc","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}