{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c19656d5-71a8-4539-aaab-a488c2cb20d9","source_url":"https://zambo.dev/api/receipt/c19656d5-71a8-4539-aaab-a488c2cb20d9","receipt":{"id":"c19656d5-71a8-4539-aaab-a488c2cb20d9","created_at":"2026-10-13T12:06:12.448Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-13T12:06:12.322Z","completed_at":"2026-10-13T12:06:12.448Z"}],"output_hash":"sha256:ff203130a9906e07323ef96c16cc77cb29a493da96208f36ec3ff1fce870e7bd","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":635,"verification_status":"verified","session_trail":[],"result_preview":"ETH · $2,496.77 USD\n▼ 1.75% (24h) · Market cap: $304.93B\n\nLive price via CoinGecko · Tue, 13 Oct 2026 12:06:12 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:6a38048010232920e06ed76e2d74b4ffe8992f516dd7736755ca7e43f444614b","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":"anonymous","id":"sha256:e1a6ef7365643067e8882976abab5066d10f7d8386eee8609a0d25c55bdce01a","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:907c95592b9d1bf188a5b50b7f8ba6e036dedbc109e2bcb8eddaba325171eb7b","evidence_url":"/api/evidence/907c95592b9d1bf188a5b50b7f8ba6e036dedbc109e2bcb8eddaba325171eb7b","evidence_byte_length":99,"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":"2026-10-13T12:06:12.431Z","response_sha256":"sha256:907c95592b9d1bf188a5b50b7f8ba6e036dedbc109e2bcb8eddaba325171eb7b"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:70a0f57416b7133e0584b2820ad67383d06c15a3157b5334862cce38d3e869c6","anchor":{"event_id":"c136fb1404641b65b72d22f5a71d30732da1ff16308c4db154530f5d41e05b46","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-13T12:06:13.553Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-13T12:06:12.448Z","evidence_url":"https://zambo.dev/api/evidence/907c95592b9d1bf188a5b50b7f8ba6e036dedbc109e2bcb8eddaba325171eb7b","receipt_uuid":"c19656d5-71a8-4539-aaab-a488c2cb20d9","output_sha256":"sha256:ff203130a9906e07323ef96c16cc77cb29a493da96208f36ec3ff1fce870e7bd","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:907c95592b9d1bf188a5b50b7f8ba6e036dedbc109e2bcb8eddaba325171eb7b","evidence_byte_length":99},"envelope_bytes":"{\"anchored_at\":\"2026-10-13T12:06:12.448Z\",\"evidence_byte_length\":99,\"evidence_sha256\":\"sha256:907c95592b9d1bf188a5b50b7f8ba6e036dedbc109e2bcb8eddaba325171eb7b\",\"evidence_url\":\"https://zambo.dev/api/evidence/907c95592b9d1bf188a5b50b7f8ba6e036dedbc109e2bcb8eddaba325171eb7b\",\"output_sha256\":\"sha256:ff203130a9906e07323ef96c16cc77cb29a493da96208f36ec3ff1fce870e7bd\",\"receipt_uuid\":\"c19656d5-71a8-4539-aaab-a488c2cb20d9\",\"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":"2026-10-13T12:06:12.448Z","detail":"The receipt store reports 2026-10-13T12:06:12.448Z; 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:ff203130a9906e07323ef96c16cc77cb29a493da96208f36ec3ff1fce870e7bd","computed_hash":"sha256:ff203130a9906e07323ef96c16cc77cb29a493da96208f36ec3ff1fce870e7bd","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."}}}