{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a515b0be-901a-4202-93ed-2846c751318b","source_url":"https://zambo.dev/api/receipt/a515b0be-901a-4202-93ed-2846c751318b","receipt":{"id":"a515b0be-901a-4202-93ed-2846c751318b","created_at":"2026-10-29T10:05:14.268Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-29T10:05:14.166Z","completed_at":"2026-10-29T10:05:14.268Z"}],"output_hash":"sha256:5b4e222e885248b592468ef897d603facc536e13178aac0394842699cb380962","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:e63eee73688d276cc18d3acfa30a2e58275479aac7682b489a32a128b8acddaf","timestamp":"2026-10-29T10:05:13.463Z","receipt_uuid":"c19aa890-3adb-4d6c-9cbc-9798dcc7c1bd"},{"tool":"live_price","status":"completed","args_hash":"sha256:d82ecceaf364f507422d22ae7f8254e60204d7295977f681814fde8b0c6af256","timestamp":"2026-10-29T10:05:14.268Z","receipt_uuid":"a515b0be-901a-4202-93ed-2846c751318b"}],"result_preview":"ETH · $2,318.03 USD\n▼ 2.24% (24h) · Market cap: $283.19B\n\nLive price via CoinGecko · Thu, 29 Oct 2026 10:05:14 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:333b92e7886d36026a2a68dc7d961320730a16ec5d663a9c4b463d0c3c3f3a31","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":5,"free_remaining":15,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:3a9ecbf03a44c503ca3fef0baa60c499338a9eb8cf8941a541ea4e24d2225195","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:a37ed19fa220ace620d78e302bb271b3970f672ceb2f7292c5f4dc9b2e3aa7bc","evidence_url":"/api/evidence/a37ed19fa220ace620d78e302bb271b3970f672ceb2f7292c5f4dc9b2e3aa7bc","evidence_byte_length":101,"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":"2026-10-29T10:05:14.219Z","response_sha256":"sha256:a37ed19fa220ace620d78e302bb271b3970f672ceb2f7292c5f4dc9b2e3aa7bc"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:d18d08c7f981afa2641ef30401ba36e379dcbdd03d180abf8ab069b6f63ceaba","anchor":{"event_id":"1c08e91ea256c2af3205de0209471c7d054135a254f2fbced4c9b304162141d2","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-29T10:05:15.157Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T10:05:14.268Z","evidence_url":"https://zambo.dev/api/evidence/a37ed19fa220ace620d78e302bb271b3970f672ceb2f7292c5f4dc9b2e3aa7bc","receipt_uuid":"a515b0be-901a-4202-93ed-2846c751318b","output_sha256":"sha256:5b4e222e885248b592468ef897d603facc536e13178aac0394842699cb380962","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:a37ed19fa220ace620d78e302bb271b3970f672ceb2f7292c5f4dc9b2e3aa7bc","evidence_byte_length":101},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T10:05:14.268Z\",\"evidence_byte_length\":101,\"evidence_sha256\":\"sha256:a37ed19fa220ace620d78e302bb271b3970f672ceb2f7292c5f4dc9b2e3aa7bc\",\"evidence_url\":\"https://zambo.dev/api/evidence/a37ed19fa220ace620d78e302bb271b3970f672ceb2f7292c5f4dc9b2e3aa7bc\",\"output_sha256\":\"sha256:5b4e222e885248b592468ef897d603facc536e13178aac0394842699cb380962\",\"receipt_uuid\":\"a515b0be-901a-4202-93ed-2846c751318b\",\"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":"2026-10-29T10:05:14.268Z","detail":"The receipt store reports 2026-10-29T10:05:14.268Z; 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":"sha256:5b4e222e885248b592468ef897d603facc536e13178aac0394842699cb380962","computed_hash":"sha256:5b4e222e885248b592468ef897d603facc536e13178aac0394842699cb380962","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."}}}