{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"4ffd6306-80db-4a43-a30a-8a60d7d77d09","source_url":"https://zambo.dev/api/receipt/4ffd6306-80db-4a43-a30a-8a60d7d77d09","receipt":{"id":"4ffd6306-80db-4a43-a30a-8a60d7d77d09","created_at":"2026-11-12T07:09:22.346Z","receipt_schema_version":"0.4","job_summary":"symbol: NEAR","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-11-12T07:09:22.148Z","completed_at":"2026-11-12T07:09:22.346Z"}],"output_hash":"sha256:98a50d206aff6fe754f57173ce3b7c44014490d490cabaebd81c09cdd84fa539","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":634,"verification_status":"verified","session_trail":[],"result_preview":"NEAR · $3.51 USD\n▼ 3.01% (24h) · Market cap: unavailable\n\nLive price via Coinbase · Thu, 12 Nov 2026 07:09:22 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:1bb871d694a8078d33986cf1f34761b78a57e51ba9756f5c03242e9b27104dd2","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":3,"free_remaining":17,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.1.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:834a08117db3289b4c22778e08f842e6cf8167db82f0e03d0f845389e8042c7b","basis":"ip_ua_30d","rotates_at":"2026-12-03T00:00:00.000Z"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:4ddf697d21e13ed0c440cda48607e2584b3529286a9ca1ed9288320845e4df43","evidence_url":"/api/evidence/4ddf697d21e13ed0c440cda48607e2584b3529286a9ca1ed9288320845e4df43","evidence_byte_length":184,"evidence_content_type":"application/json","evidence_source_url":"https://api.exchange.coinbase.com/products/NEAR-USD/stats","evidence_status":"ok","result_source":"Coinbase","evidence_source":"Coinbase","external_evidence":[],"provenance":{"source":"api.exchange.coinbase.com","request":{"symbol":"NEAR","upstream_url":"https://api.exchange.coinbase.com/products/NEAR-USD/stats"},"queried_at":"2026-11-12T07:09:22.218Z","result_source":"Coinbase","evidence_source":"Coinbase","evidence_status":"ok","response_sha256":"sha256:4ddf697d21e13ed0c440cda48607e2584b3529286a9ca1ed9288320845e4df43","evidence_captures":[{"sha256":"sha256:4ddf697d21e13ed0c440cda48607e2584b3529286a9ca1ed9288320845e4df43","source":"Coinbase","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:3879270439910f83c55d8f8123b47938a55ce24f2c92083e39c0dc231d46ca8d","anchor":{"event_id":"3dd5ec557d5d0919395b5e617cbd40ef06baeac3147f596710c4e2a3b3a1c364","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-12T07:09:22.909Z","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":"2026-11-12T07:09:22.346Z","evidence_url":"https://zambo.dev/api/evidence/4ddf697d21e13ed0c440cda48607e2584b3529286a9ca1ed9288320845e4df43","receipt_uuid":"4ffd6306-80db-4a43-a30a-8a60d7d77d09","output_sha256":"sha256:98a50d206aff6fe754f57173ce3b7c44014490d490cabaebd81c09cdd84fa539","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:4ddf697d21e13ed0c440cda48607e2584b3529286a9ca1ed9288320845e4df43","evidence_byte_length":184},"envelope_bytes":"{\"anchored_at\":\"2026-11-12T07:09:22.346Z\",\"evidence_byte_length\":184,\"evidence_sha256\":\"sha256:4ddf697d21e13ed0c440cda48607e2584b3529286a9ca1ed9288320845e4df43\",\"evidence_url\":\"https://zambo.dev/api/evidence/4ddf697d21e13ed0c440cda48607e2584b3529286a9ca1ed9288320845e4df43\",\"output_sha256\":\"sha256:98a50d206aff6fe754f57173ce3b7c44014490d490cabaebd81c09cdd84fa539\",\"receipt_uuid\":\"4ffd6306-80db-4a43-a30a-8a60d7d77d09\",\"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":"2026-11-12T07:09:22.346Z","detail":"The receipt store reports 2026-11-12T07:09:22.346Z; 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":"sha256:7705a072faaf3a22fcd1dce0bb00cd136f324f0280607667430e4bdfa0d5d84b"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:98a50d206aff6fe754f57173ce3b7c44014490d490cabaebd81c09cdd84fa539","computed_hash":"sha256:98a50d206aff6fe754f57173ce3b7c44014490d490cabaebd81c09cdd84fa539","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."}}}