{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2b538a25-3769-405b-be4c-1c225e85b2bd","source_url":"https://zambo.dev/api/receipt/2b538a25-3769-405b-be4c-1c225e85b2bd","receipt":{"id":"2b538a25-3769-405b-be4c-1c225e85b2bd","created_at":"2026-10-08T11:30:50.386Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-08T11:30:50.211Z","completed_at":"2026-10-08T11:30:50.355Z"}],"output_hash":"sha256:17f49c8f405f34b77160ec9465344899ab9f007efc8bf161a01f238e5a4b1725","hash_algorithm":"sha256","canonical_bytes":"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","canonical_byte_length":575,"verification_status":"commitment_matches","session_trail":[],"result_preview":"ETH · $2,536.96 USD\n▼ 1.55% (24h) · Market cap: $309.80B\n\nLive price via CoinGecko · Thu, 08 Oct 2026 11:30:50 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:acb5fc8f26650faa4e5760d90f761430345dafba66dd8c951f86b56b56a06473"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:4af2b780521e622ecb072b152a363e57359b78618abdaa84336d5dab5ffd5b81","evidence_url":"/api/evidence/4af2b780521e622ecb072b152a363e57359b78618abdaa84336d5dab5ffd5b81","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":"2026-10-08T11:30:50.336Z","response_sha256":"sha256:4af2b780521e622ecb072b152a363e57359b78618abdaa84336d5dab5ffd5b81"},"provenance_class":"EXECUTED BY ZAMBO","anchor":{"event_id":"32171c9d12302391d97253de8a9df6237bc1965b50ab83e0949970047d8099f7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-08T11:30:51.133Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-08T11:30:50.355Z","evidence_url":"https://zambo.dev/api/evidence/4af2b780521e622ecb072b152a363e57359b78618abdaa84336d5dab5ffd5b81","receipt_uuid":"2b538a25-3769-405b-be4c-1c225e85b2bd","output_sha256":"sha256:17f49c8f405f34b77160ec9465344899ab9f007efc8bf161a01f238e5a4b1725","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:4af2b780521e622ecb072b152a363e57359b78618abdaa84336d5dab5ffd5b81","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-08T11:30:50.355Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:4af2b780521e622ecb072b152a363e57359b78618abdaa84336d5dab5ffd5b81\",\"evidence_url\":\"https://zambo.dev/api/evidence/4af2b780521e622ecb072b152a363e57359b78618abdaa84336d5dab5ffd5b81\",\"output_sha256\":\"sha256:17f49c8f405f34b77160ec9465344899ab9f007efc8bf161a01f238e5a4b1725\",\"receipt_uuid\":\"2b538a25-3769-405b-be4c-1c225e85b2bd\",\"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":"provenance_class is bound to these bytes; issuer is not authenticated."},"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":"2026-10-08T11:30:50.386Z","detail":"The receipt store reports 2026-10-08T11:30:50.386Z; 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":"commitment_matches","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:17f49c8f405f34b77160ec9465344899ab9f007efc8bf161a01f238e5a4b1725","computed_hash":"sha256:17f49c8f405f34b77160ec9465344899ab9f007efc8bf161a01f238e5a4b1725","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":"provenance_class is bound to these bytes; issuer is not authenticated."},"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."}}}