{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"8bcfbb21-af75-471f-828a-436bea8b7398","source_url":"https://zambo.dev/api/receipt/8bcfbb21-af75-471f-828a-436bea8b7398","receipt":{"id":"8bcfbb21-af75-471f-828a-436bea8b7398","created_at":"2026-10-26T10:07:31.778Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-26T10:07:31.707Z","completed_at":"2026-10-26T10:07:31.778Z"}],"output_hash":"sha256:a52ba1ec5c6f3b5d0904ac817f65b0c24060b9b0ca4b9ef768cfc2f68200a19d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":622,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:b8e669fa910abed437880b2f9316c9fc0d262a7e62457f999527f7b4bd3a6864","timestamp":"2026-10-26T10:07:31.082Z","receipt_uuid":"b7a891bf-dff4-4ddc-97b4-adda8e9a2df6"},{"tool":"live_price","status":"completed","args_hash":"sha256:683929076486d9c942c12d153d447e53414af558a6e93c5cf95ddcf6dc08b586","timestamp":"2026-10-26T10:07:31.778Z","receipt_uuid":"8bcfbb21-af75-471f-828a-436bea8b7398"}],"result_preview":"ETH · $2,330.17 USD\n▲ 0.17% (24h) · Market cap: $284.63B\n\nLive price via CoinGecko · Mon, 26 Oct 2026 10:07:31 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:098e4086073cd664d46104ca98747ba9a7a1fb5c9bc14d927fe49e02b8037ec3","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":"sha256:3fd66f134524112bf2d68035a0311f4c5f756e28bf6107e0ee2ce444ab988f3c","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:a29591e39e5a9bccebe57bcd488e0d6ffd3802593689c8e2978b7fe607b3f2a5","evidence_url":"/api/evidence/a29591e39e5a9bccebe57bcd488e0d6ffd3802593689c8e2978b7fe607b3f2a5","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":"2026-10-26T10:07:31.762Z","response_sha256":"sha256:a29591e39e5a9bccebe57bcd488e0d6ffd3802593689c8e2978b7fe607b3f2a5"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:63eceec86ed79c766c1e3d26d9c256f383053807ca0a2bef7fedb6d98cd5fa1a","anchor":{"event_id":"cba434bbbf36c6994f19719006482e6933f282ad38612357a313b510f4388fbb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-26T10:07:32.371Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-26T10:07:31.778Z","evidence_url":"https://zambo.dev/api/evidence/a29591e39e5a9bccebe57bcd488e0d6ffd3802593689c8e2978b7fe607b3f2a5","receipt_uuid":"8bcfbb21-af75-471f-828a-436bea8b7398","output_sha256":"sha256:a52ba1ec5c6f3b5d0904ac817f65b0c24060b9b0ca4b9ef768cfc2f68200a19d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:a29591e39e5a9bccebe57bcd488e0d6ffd3802593689c8e2978b7fe607b3f2a5","evidence_byte_length":99},"envelope_bytes":"{\"anchored_at\":\"2026-10-26T10:07:31.778Z\",\"evidence_byte_length\":99,\"evidence_sha256\":\"sha256:a29591e39e5a9bccebe57bcd488e0d6ffd3802593689c8e2978b7fe607b3f2a5\",\"evidence_url\":\"https://zambo.dev/api/evidence/a29591e39e5a9bccebe57bcd488e0d6ffd3802593689c8e2978b7fe607b3f2a5\",\"output_sha256\":\"sha256:a52ba1ec5c6f3b5d0904ac817f65b0c24060b9b0ca4b9ef768cfc2f68200a19d\",\"receipt_uuid\":\"8bcfbb21-af75-471f-828a-436bea8b7398\",\"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":"2026-10-26T10:07:31.778Z","detail":"The receipt store reports 2026-10-26T10:07:31.778Z; 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:a52ba1ec5c6f3b5d0904ac817f65b0c24060b9b0ca4b9ef768cfc2f68200a19d","computed_hash":"sha256:a52ba1ec5c6f3b5d0904ac817f65b0c24060b9b0ca4b9ef768cfc2f68200a19d","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."}}}