{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d0bc5cb4-fbfc-4c8d-817c-21c9391b55e6","source_url":"https://zambo.dev/api/receipt/d0bc5cb4-fbfc-4c8d-817c-21c9391b55e6","receipt":{"id":"d0bc5cb4-fbfc-4c8d-817c-21c9391b55e6","created_at":"2026-10-09T15:31:35.399Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-09T15:31:35.317Z","completed_at":"2026-10-09T15:31:35.371Z"}],"output_hash":"sha256:0699cfef3e2131812bdffd94a6d768e27c3090face2c6febe1357aad54cd6641","hash_algorithm":"sha256","canonical_bytes":"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","canonical_byte_length":577,"verification_status":"verification_failed","session_trail":[],"result_preview":"BTC · $82,862.00 USD\n▲ 1.89% (24h) · Market cap: $1665.01B\n\nLive price via CoinGecko · Fri, 09 Oct 2026 15:31:35 GMT","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:b0c1e3707396dd75ba7e2a2081678025dde964168a7562f53a0a6720a986810a"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:1c5f7428fa03444c8546951c564d350ad2140c044adf8c46cab104d8552b155b","evidence_url":"/api/evidence/1c5f7428fa03444c8546951c564d350ad2140c044adf8c46cab104d8552b155b","evidence_byte_length":97,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","external_evidence":[],"provenance":{"source":"CoinGecko","request":{"symbol":"BTC","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-09T15:31:35.354Z","response_sha256":"sha256:1c5f7428fa03444c8546951c564d350ad2140c044adf8c46cab104d8552b155b"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:3ec3af2732045fe94b3f5c2d986c6fbe893a281ec34fbe02bc90c3644758e4ea","anchor":{"event_id":"a13d851a8304088e5deebe2418fbde66ecc1311fc040d3a38734dc6b5d4e0d16","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-09T15:31:36.181Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-09T15:31:35.371Z","evidence_url":"https://zambo.dev/api/evidence/1c5f7428fa03444c8546951c564d350ad2140c044adf8c46cab104d8552b155b","receipt_uuid":"d0bc5cb4-fbfc-4c8d-817c-21c9391b55e6","output_sha256":"sha256:0699cfef3e2131812bdffd94a6d768e27c3090face2c6febe1357aad54cd6641","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:1c5f7428fa03444c8546951c564d350ad2140c044adf8c46cab104d8552b155b","evidence_byte_length":97},"envelope_bytes":"{\"anchored_at\":\"2026-10-09T15:31:35.371Z\",\"evidence_byte_length\":97,\"evidence_sha256\":\"sha256:1c5f7428fa03444c8546951c564d350ad2140c044adf8c46cab104d8552b155b\",\"evidence_url\":\"https://zambo.dev/api/evidence/1c5f7428fa03444c8546951c564d350ad2140c044adf8c46cab104d8552b155b\",\"output_sha256\":\"sha256:0699cfef3e2131812bdffd94a6d768e27c3090face2c6febe1357aad54cd6641\",\"receipt_uuid\":\"d0bc5cb4-fbfc-4c8d-817c-21c9391b55e6\",\"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":"fail","passed":false,"detail":"metadata_hash does not match 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":"2026-10-09T15:31:35.399Z","detail":"The receipt store reports 2026-10-09T15:31:35.399Z; 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."}}},"verification_status":"verification_failed","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:0699cfef3e2131812bdffd94a6d768e27c3090face2c6febe1357aad54cd6641","computed_hash":"sha256:0699cfef3e2131812bdffd94a6d768e27c3090face2c6febe1357aad54cd6641","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":"fail","passed":false,"detail":"metadata_hash does not match 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."}}}