{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"92c0c16f-184b-497c-a652-ed4b666a9ef6","source_url":"https://zambo.dev/api/receipt/92c0c16f-184b-497c-a652-ed4b666a9ef6","receipt":{"id":"92c0c16f-184b-497c-a652-ed4b666a9ef6","created_at":"2026-10-09T19:18:24.098Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-09T19:18:23.872Z","completed_at":"2026-10-09T19:18:24.028Z"}],"output_hash":"sha256:a488c355c36f8936439a41736556f77330e79e22827280cc24a2b176671e25e4","hash_algorithm":"sha256","canonical_bytes":"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","canonical_byte_length":575,"verification_status":"verification_failed","session_trail":[],"result_preview":"ETH · $2,483.36 USD\n▲ 1.21% (24h) · Market cap: $303.26B\n\nLive price via CoinGecko · Fri, 09 Oct 2026 19:18:24 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":"sha256:394b349a90a70fefb16fd8f0a422e3bb33621acb7da46c38feba1a88895578c8"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:529afa7b32f9b7d8264c1ef33b542f6813530697e8d5bde757da7fabbea9615b","evidence_url":"/api/evidence/529afa7b32f9b7d8264c1ef33b542f6813530697e8d5bde757da7fabbea9615b","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":"2026-10-09T19:18:24.008Z","response_sha256":"sha256:529afa7b32f9b7d8264c1ef33b542f6813530697e8d5bde757da7fabbea9615b"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:0492393acbba883f3dc0c21a61ab5fba6d214816b79f0bff83ea5961c1702165","anchor":{"event_id":"934a80f0b6e26b2037b235617561bbb1f25738d2db0df9c91f815e628671fbe7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-09T19:18:24.714Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-09T19:18:24.028Z","evidence_url":"https://zambo.dev/api/evidence/529afa7b32f9b7d8264c1ef33b542f6813530697e8d5bde757da7fabbea9615b","receipt_uuid":"92c0c16f-184b-497c-a652-ed4b666a9ef6","output_sha256":"sha256:a488c355c36f8936439a41736556f77330e79e22827280cc24a2b176671e25e4","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:529afa7b32f9b7d8264c1ef33b542f6813530697e8d5bde757da7fabbea9615b","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-09T19:18:24.028Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:529afa7b32f9b7d8264c1ef33b542f6813530697e8d5bde757da7fabbea9615b\",\"evidence_url\":\"https://zambo.dev/api/evidence/529afa7b32f9b7d8264c1ef33b542f6813530697e8d5bde757da7fabbea9615b\",\"output_sha256\":\"sha256:a488c355c36f8936439a41736556f77330e79e22827280cc24a2b176671e25e4\",\"receipt_uuid\":\"92c0c16f-184b-497c-a652-ed4b666a9ef6\",\"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":"2026-10-09T19:18:24.098Z","detail":"The receipt store reports 2026-10-09T19:18:24.098Z; 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:a488c355c36f8936439a41736556f77330e79e22827280cc24a2b176671e25e4","computed_hash":"sha256:a488c355c36f8936439a41736556f77330e79e22827280cc24a2b176671e25e4","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."}}}