{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"07f7c0e0-edf6-4c08-bb44-560870256c00","source_url":"https://zambo.dev/api/receipt/07f7c0e0-edf6-4c08-bb44-560870256c00","receipt":{"id":"07f7c0e0-edf6-4c08-bb44-560870256c00","created_at":"2026-11-14T20:18:34.822Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-14T20:18:34.640Z","completed_at":"2026-11-14T20:18:34.822Z"}],"output_hash":"sha256:608489b2f6430d134f272de5bdb48339a6fac9bcbce5f8392663ac8fe4fbb623","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MTNhZTU5M2EyMzI0ZjlmYmUwM2MyZWY4OTU0YjA4YWZmMDljNDAwYWE0ODI4YmFjMGIzZjhjNWEwMmM5MzNhZCIsImxhYmVsIjoicHVibGlzaC1hdWRpdC0yIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJFVEggwrcgJDEsODIxLjk1IFVTRFxu4pa8IDYuMzIlICgyNGgpIMK3IE1hcmtldCBjYXA6ICQyMjMuNDJCXG5cbkxpdmUgcHJpY2Ugc25hcHNob3QgdmlhIENvaW5iYXNlIMK3IGZldGNoZWQgU2F0LCAxNCBOb3YgMjAyNiAyMDoxODozMiBHTVQgwrcgY2FjaGUgYWdlIDFzIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6ImxpdmVfcHJpY2UiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjEuNCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":664,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:33b066e08d0d8509abf686377b8c792e9200b2824059035577a0e0131f8d03e1","timestamp":"2026-11-14T20:18:33.653Z","receipt_uuid":"a1015333-dfcd-4e77-8f0e-655549bc12c3"},{"tool":"live_price","status":"completed","args_hash":"sha256:33b066e08d0d8509abf686377b8c792e9200b2824059035577a0e0131f8d03e1","timestamp":"2026-11-14T20:18:34.822Z","receipt_uuid":"07f7c0e0-edf6-4c08-bb44-560870256c00"}],"result_preview":"ETH · $1,821.95 USD\n▼ 6.32% (24h) · Market cap: $223.42B\n\nLive price snapshot via Coinbase · fetched Sat, 14 Nov 2026 20:18:32 GMT · cache age 1s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:5ffd4cf2631e57921df855202643cefda89f5e36602ba989f37fc5c3aba2a09b","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":2,"free_remaining":1,"free_limit":3,"signal_handle":null,"tool":{"name":"live_price","version":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:13ae593a2324f9fbe03c2ef8954b08aff09c400aa4828bac0b3f8c5a02c933ad","label":"publish-audit-2","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:ea49215f970bbe59ee85c5cb95a186f4ff30b94868fdf06baa200a87e7acb3a4","evidence_url":"/api/evidence/ea49215f970bbe59ee85c5cb95a186f4ff30b94868fdf06baa200a87e7acb3a4","evidence_byte_length":59,"evidence_content_type":"application/json","evidence_source_url":"https://api.coinbase.com/v2/prices/ETH-USD/spot","evidence_status":"ok","result_source":null,"evidence_source":"Coinbase","external_evidence":[],"provenance":{"source":"Coinbase","request":{"symbol":"ETH","upstream_url":"https://api.coinbase.com/v2/prices/ETH-USD/spot"},"queried_at":"2026-11-14T20:18:32.679Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:ea49215f970bbe59ee85c5cb95a186f4ff30b94868fdf06baa200a87e7acb3a4","evidence_captures":[{"sha256":"sha256:ea49215f970bbe59ee85c5cb95a186f4ff30b94868fdf06baa200a87e7acb3a4","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:e304cb4ba9b51e1c343e70e0733f7f29e44f1b5ed96d214b61fc1ea36f722b58","anchor":{"event_id":"8488bb49f215aae8fff9152b788c379aa4538bb610558c4bd8ba60a8af0a0e4f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T20:18:35.357Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-14T20:18:34.822Z","evidence_url":"https://zambo.dev/api/evidence/ea49215f970bbe59ee85c5cb95a186f4ff30b94868fdf06baa200a87e7acb3a4","receipt_uuid":"07f7c0e0-edf6-4c08-bb44-560870256c00","output_sha256":"sha256:608489b2f6430d134f272de5bdb48339a6fac9bcbce5f8392663ac8fe4fbb623","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:ea49215f970bbe59ee85c5cb95a186f4ff30b94868fdf06baa200a87e7acb3a4","evidence_byte_length":59},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T20:18:34.822Z\",\"evidence_byte_length\":59,\"evidence_sha256\":\"sha256:ea49215f970bbe59ee85c5cb95a186f4ff30b94868fdf06baa200a87e7acb3a4\",\"evidence_url\":\"https://zambo.dev/api/evidence/ea49215f970bbe59ee85c5cb95a186f4ff30b94868fdf06baa200a87e7acb3a4\",\"output_sha256\":\"sha256:608489b2f6430d134f272de5bdb48339a6fac9bcbce5f8392663ac8fe4fbb623\",\"receipt_uuid\":\"07f7c0e0-edf6-4c08-bb44-560870256c00\",\"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":"2026-11-14T20:18:34.822Z","detail":"The receipt store reports 2026-11-14T20:18:34.822Z; 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.coinbase.com","environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:ab97389349efbbcdf437a8118da50e44df466fbbf8283dbfbcca95cd4f8f57a3"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:608489b2f6430d134f272de5bdb48339a6fac9bcbce5f8392663ac8fe4fbb623","computed_hash":"sha256:608489b2f6430d134f272de5bdb48339a6fac9bcbce5f8392663ac8fe4fbb623","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."}}}