{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c4e5f8bf-1a2d-4b98-a69a-34364ce45b7c","source_url":"https://zambo.dev/api/receipt/c4e5f8bf-1a2d-4b98-a69a-34364ce45b7c","receipt":{"id":"c4e5f8bf-1a2d-4b98-a69a-34364ce45b7c","created_at":"2026-11-15T09:57:39.589Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-15T09:57:39.416Z","completed_at":"2026-11-15T09:57:39.589Z"}],"output_hash":"sha256:89137af9ce8dfdc1e7c72dc9e10563e64c874e27f9651c27e5df235b6c98aa76","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":663,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:780cd95fdbbcc3babae938e2b0a23cfdd6e6219d5c1db251edf2848b7efd6445","timestamp":"2026-11-15T09:57:39.589Z","receipt_uuid":"c4e5f8bf-1a2d-4b98-a69a-34364ce45b7c"}],"result_preview":"BTC · $65,318.21 USD\n▼ 3.01% (24h) · Market cap: $1322.29B\n\nLive price snapshot via Coinbase · fetched Sun, 15 Nov 2026 09:57:36 GMT · cache age 2s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:c317b0aaefd082b2c3d62a7250a93ef75b9f42a76a521591bb74171f023fc62d","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":3,"free_limit":3,"signal_handle":null,"tool":{"name":"live_price","version":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:6c85acda2365bc36d86444dd187b47b15a9dc7e07f715714a846f6c4e1d46b45","label":"deep-sweep-9","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:0bec2a62edb46c04e925b0ba2e917b2b76d793f35364a47783863c25f26137f5","evidence_url":"/api/evidence/0bec2a62edb46c04e925b0ba2e917b2b76d793f35364a47783863c25f26137f5","evidence_byte_length":61,"evidence_content_type":"application/json","evidence_source_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot","evidence_status":"ok","result_source":null,"evidence_source":"Coinbase","external_evidence":[],"provenance":{"source":"Coinbase","request":{"symbol":"BTC","upstream_url":"https://api.coinbase.com/v2/prices/BTC-USD/spot"},"queried_at":"2026-11-15T09:57:36.573Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:0bec2a62edb46c04e925b0ba2e917b2b76d793f35364a47783863c25f26137f5","evidence_captures":[{"sha256":"sha256:0bec2a62edb46c04e925b0ba2e917b2b76d793f35364a47783863c25f26137f5","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:15f5b471d218310ae2237df8197e7d7dbea485b0cf50436be27fc2581d4b96c5","anchor":{"event_id":"320ec26f153543ef65d56049cc8b1bb5128b362a51724cc403ad58dc34359bb0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T09:57:40.161Z","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":"2026-11-15T09:57:39.589Z","evidence_url":"https://zambo.dev/api/evidence/0bec2a62edb46c04e925b0ba2e917b2b76d793f35364a47783863c25f26137f5","receipt_uuid":"c4e5f8bf-1a2d-4b98-a69a-34364ce45b7c","output_sha256":"sha256:89137af9ce8dfdc1e7c72dc9e10563e64c874e27f9651c27e5df235b6c98aa76","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:0bec2a62edb46c04e925b0ba2e917b2b76d793f35364a47783863c25f26137f5","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T09:57:39.589Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:0bec2a62edb46c04e925b0ba2e917b2b76d793f35364a47783863c25f26137f5\",\"evidence_url\":\"https://zambo.dev/api/evidence/0bec2a62edb46c04e925b0ba2e917b2b76d793f35364a47783863c25f26137f5\",\"output_sha256\":\"sha256:89137af9ce8dfdc1e7c72dc9e10563e64c874e27f9651c27e5df235b6c98aa76\",\"receipt_uuid\":\"c4e5f8bf-1a2d-4b98-a69a-34364ce45b7c\",\"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":"2026-11-15T09:57:39.589Z","detail":"The receipt store reports 2026-11-15T09:57:39.589Z; 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":"sha256:957e90fc73304c6d276ab6f9b01ba2a7a7bf911669b878362f8c583731266547"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:89137af9ce8dfdc1e7c72dc9e10563e64c874e27f9651c27e5df235b6c98aa76","computed_hash":"sha256:89137af9ce8dfdc1e7c72dc9e10563e64c874e27f9651c27e5df235b6c98aa76","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."}}}