{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b2fcc932-0998-4cc7-8093-18503fe26e13","source_url":"https://zambo.dev/api/receipt/b2fcc932-0998-4cc7-8093-18503fe26e13","receipt":{"id":"b2fcc932-0998-4cc7-8093-18503fe26e13","created_at":"2026-11-15T15:29:47.315Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-15T15:29:47.010Z","completed_at":"2026-11-15T15:29:47.315Z"}],"output_hash":"sha256:1d69275ea896a6ee9ad3c26ae240e4dd8a85f516f0a8f5b24d7fc1a6876cb1cd","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":607,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:663d8a6e1c64aa1f834b754da5f1e0a98036b299849190c7aad2692e7cbd98f1","timestamp":"2026-11-15T15:29:32.714Z","receipt_uuid":"d902b254-52ab-4dc1-946d-2358503b820f"},{"tool":"live_price","status":"completed","args_hash":"sha256:663d8a6e1c64aa1f834b754da5f1e0a98036b299849190c7aad2692e7cbd98f1","timestamp":"2026-11-15T15:29:36.225Z","receipt_uuid":"ab008891-42a2-4758-93ce-0afdec59bc71"},{"tool":"live_price","status":"completed","args_hash":"sha256:663d8a6e1c64aa1f834b754da5f1e0a98036b299849190c7aad2692e7cbd98f1","timestamp":"2026-11-15T15:29:38.981Z","receipt_uuid":"0b017e55-3e5a-464f-be22-fc1f94e8c4b7"},{"tool":"live_price","status":"completed","args_hash":"sha256:663d8a6e1c64aa1f834b754da5f1e0a98036b299849190c7aad2692e7cbd98f1","timestamp":"2026-11-15T15:29:41.708Z","receipt_uuid":"932bfb93-da60-48fb-98ab-20c1b923fb45"},{"tool":"live_price","status":"completed","args_hash":"sha256:663d8a6e1c64aa1f834b754da5f1e0a98036b299849190c7aad2692e7cbd98f1","timestamp":"2026-11-15T15:29:44.477Z","receipt_uuid":"df8760fa-d0d3-4f49-8a8c-f7ac0cfa2186"},{"tool":"live_price","status":"completed","args_hash":"sha256:663d8a6e1c64aa1f834b754da5f1e0a98036b299849190c7aad2692e7cbd98f1","timestamp":"2026-11-15T15:29:47.315Z","receipt_uuid":"b2fcc932-0998-4cc7-8093-18503fe26e13"}],"result_preview":"BTC · $64,630.56 USD\n▼ 1.64% (24h) · Market cap: $1301.41B\n\nLive price snapshot via Coinbase · fetched Sun, 15 Nov 2026 15:29:42 GMT · cache age 4s","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b8527d740c98f12b402fe12de71aec7a6b55e4eb6775f6e4c8d525c31332f518","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:bd1ad1aaa5dc5f395b6ae97d60b52c1b8ed7686c15c3aa52af5f36ad3a0376ee"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:e210af1a2c84550b69269198bdf268fb3e8db92d14152aa23c8d102475f934f0","evidence_url":"/api/evidence/e210af1a2c84550b69269198bdf268fb3e8db92d14152aa23c8d102475f934f0","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":"2026-11-15T15:29:42.651Z","result_source":null,"evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:e210af1a2c84550b69269198bdf268fb3e8db92d14152aa23c8d102475f934f0","evidence_captures":[{"sha256":"sha256:e210af1a2c84550b69269198bdf268fb3e8db92d14152aa23c8d102475f934f0","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:fc032eb2f302c28e12165e65341b88973908c74eb8bdda10501d2672ddb6ecee","anchor":{"event_id":"6168cfb4e0fb0d7b38df2a62bb96015b18457e55a4afb7bd638b283548957333","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T15:29:47.848Z","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":"2026-11-15T15:29:47.315Z","evidence_url":"https://zambo.dev/api/evidence/e210af1a2c84550b69269198bdf268fb3e8db92d14152aa23c8d102475f934f0","receipt_uuid":"b2fcc932-0998-4cc7-8093-18503fe26e13","output_sha256":"sha256:1d69275ea896a6ee9ad3c26ae240e4dd8a85f516f0a8f5b24d7fc1a6876cb1cd","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:e210af1a2c84550b69269198bdf268fb3e8db92d14152aa23c8d102475f934f0","evidence_byte_length":61},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T15:29:47.315Z\",\"evidence_byte_length\":61,\"evidence_sha256\":\"sha256:e210af1a2c84550b69269198bdf268fb3e8db92d14152aa23c8d102475f934f0\",\"evidence_url\":\"https://zambo.dev/api/evidence/e210af1a2c84550b69269198bdf268fb3e8db92d14152aa23c8d102475f934f0\",\"output_sha256\":\"sha256:1d69275ea896a6ee9ad3c26ae240e4dd8a85f516f0a8f5b24d7fc1a6876cb1cd\",\"receipt_uuid\":\"b2fcc932-0998-4cc7-8093-18503fe26e13\",\"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":"2026-11-15T15:29:47.315Z","detail":"The receipt store reports 2026-11-15T15:29:47.315Z; 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","stable_handle_hash":"sha256:bd1ad1aaa5dc5f395b6ae97d60b52c1b8ed7686c15c3aa52af5f36ad3a0376ee"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:1d69275ea896a6ee9ad3c26ae240e4dd8a85f516f0a8f5b24d7fc1a6876cb1cd","computed_hash":"sha256:1d69275ea896a6ee9ad3c26ae240e4dd8a85f516f0a8f5b24d7fc1a6876cb1cd","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."}}}