{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"6753c7c6-5aa1-4043-9262-493a9a819c42","source_url":"https://zambo.dev/api/receipt/6753c7c6-5aa1-4043-9262-493a9a819c42","receipt":{"id":"6753c7c6-5aa1-4043-9262-493a9a819c42","created_at":"2026-11-10T07:10:33.844Z","receipt_schema_version":"0.4","job_summary":"need: What is the current price of LTC in USD? Report the number only.; goal: What is the current price of LTC in USD? Report the number only.","tools":["zambo_universal"],"steps":[{"tool":"zambo_universal","status":"success","started_at":"2026-11-10T07:10:33.720Z","completed_at":"2026-11-10T07:10:33.844Z"}],"output_hash":"sha256:b97a5359376c8fb2fbc0f86f81fb368bb38c06ee2d3550627910d5043f34b6a7","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":792,"verification_status":"verified","session_trail":[{"tool":"zambo_universal","status":"completed","args_hash":"sha256:6509758be3b02ecb5a5ed97ace332c8d83f855e02095180a966c0dd3584baf6e","timestamp":"2026-11-10T07:10:33.844Z","receipt_uuid":"6753c7c6-5aa1-4043-9262-493a9a819c42"}],"result_preview":"{\"status\":\"executed\",\"primary_tool\":\"live_price\",\"executed\":true,\"executed_tools\":[\"live_price\"],\"result\":\"LTC · $51.40 USD\\n▲ 3.09% (24h) · Market cap: unavailable\\n\\nLive price via Coinbase · Tue, 10 Nov 2026 07:10:33 GMT\",\"verify\":{\"status\":\"complete\",\"message\":\"LTC-USD price and source were returned by the live price provider.\"}}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:667975a15512c8a95191ffbc7ff358cfcbdb3a0dbb61c8ddffbbf23b6eb4540c","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":10,"free_remaining":10,"free_limit":20,"signal_handle":null,"tool":{"name":"zambo_universal","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:d4af7214cd30275693e02b23c6763c99287e4e5757486e012da0089c3528949d"},"side_effects":{"declared":["state_write"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9"},"evidence_sha256":"sha256:417b9a04a92c8cbd79a283f3a782b0769c7d53e70be971d37eb3a204c1d7a2a5","evidence_url":"/api/evidence/417b9a04a92c8cbd79a283f3a782b0769c7d53e70be971d37eb3a204c1d7a2a5","evidence_byte_length":191,"evidence_content_type":"application/json","evidence_source_url":"https://api.exchange.coinbase.com/products/LTC-USD/stats","evidence_status":"ok","result_source":null,"evidence_source":"Coinbase","external_evidence":[],"status":"executed","state_hash":null,"provenance":{"source":"api.exchange.coinbase.com","request":{"goal":"What is the current price of LTC in USD? Report the number only.","need":"What is the current price of LTC in USD? Report the number only.","upstream_url":"https://api.exchange.coinbase.com/products/LTC-USD/stats"},"queried_at":"2026-11-10T07:10:33.793Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:417b9a04a92c8cbd79a283f3a782b0769c7d53e70be971d37eb3a204c1d7a2a5","evidence_captures":[{"sha256":"sha256:417b9a04a92c8cbd79a283f3a782b0769c7d53e70be971d37eb3a204c1d7a2a5","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:6a546d099effe5a94be330a9bbe7364e70dd134914ce66a92dd2eaf64bdc8fcb","anchor":{"event_id":"9dff335c9b93b3fdc93209b37b2fde3c8cb9f01e9f99d019d62760b94c5c1854","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-10T07:10:34.406Z","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":"2026-11-10T07:10:33.844Z","evidence_url":"https://zambo.dev/api/evidence/417b9a04a92c8cbd79a283f3a782b0769c7d53e70be971d37eb3a204c1d7a2a5","receipt_uuid":"6753c7c6-5aa1-4043-9262-493a9a819c42","output_sha256":"sha256:b97a5359376c8fb2fbc0f86f81fb368bb38c06ee2d3550627910d5043f34b6a7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:417b9a04a92c8cbd79a283f3a782b0769c7d53e70be971d37eb3a204c1d7a2a5","evidence_byte_length":191},"envelope_bytes":"{\"anchored_at\":\"2026-11-10T07:10:33.844Z\",\"evidence_byte_length\":191,\"evidence_sha256\":\"sha256:417b9a04a92c8cbd79a283f3a782b0769c7d53e70be971d37eb3a204c1d7a2a5\",\"evidence_url\":\"https://zambo.dev/api/evidence/417b9a04a92c8cbd79a283f3a782b0769c7d53e70be971d37eb3a204c1d7a2a5\",\"output_sha256\":\"sha256:b97a5359376c8fb2fbc0f86f81fb368bb38c06ee2d3550627910d5043f34b6a7\",\"receipt_uuid\":\"6753c7c6-5aa1-4043-9262-493a9a819c42\",\"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":"2026-11-10T07:10:33.844Z","detail":"The receipt store reports 2026-11-10T07:10:33.844Z; 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.exchange.coinbase.com","environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:59ebad633a59e3c9760bb9e0538a9c112cb75beb72cea008116e521b591ff301"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:b97a5359376c8fb2fbc0f86f81fb368bb38c06ee2d3550627910d5043f34b6a7","computed_hash":"sha256:b97a5359376c8fb2fbc0f86f81fb368bb38c06ee2d3550627910d5043f34b6a7","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."}}}