{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"bc04af33-b98a-464f-b3e2-e4e5a2bb4af0","source_url":"https://zambo.dev/api/receipt/bc04af33-b98a-464f-b3e2-e4e5a2bb4af0","receipt":{"id":"bc04af33-b98a-464f-b3e2-e4e5a2bb4af0","created_at":"2026-10-30T20:53:06.408Z","receipt_schema_version":"0.4","job_summary":"symbol: LINK","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-30T20:53:06.293Z","completed_at":"2026-10-30T20:53:06.408Z"}],"output_hash":"sha256:f898933cbf57e3676151262b07769a58d32d3ed764c1cc02a6ac70234d439c3e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":620,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:78d8894644c032ddd84fdfee8a1ae9c1e500be63f2cd521fcbdc28fc180b078c","timestamp":"2026-10-30T20:53:06.408Z","receipt_uuid":"bc04af33-b98a-464f-b3e2-e4e5a2bb4af0"}],"result_preview":"LINK · $11.15 USD\n▲ 1.06% (24h) · Market cap: $6.40B\n\nLive price via Coinbase · Fri, 30 Oct 2026 20:53:06 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a0cc80010b7f7954ebbd09b51aec78ab35865ce0906d4486b9da3d9177950112","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:ca32fb82e4ad89819ad5511ae66f4a4eb7d0b8bd1d317205700f2e3c0a896b31","label":"qap1644H","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:a9160bb2d02d7abfd972331e022125e3bfd3aa2866b4604434e032cf195d5db0","evidence_url":"/api/evidence/a9160bb2d02d7abfd972331e022125e3bfd3aa2866b4604434e032cf195d5db0","evidence_byte_length":60,"evidence_content_type":"application/json","evidence_source_url":"https://api.coinbase.com/v2/prices/LINK-USD/spot","evidence_status":"ok","result_source":"Coinbase","evidence_source":"Coinbase","external_evidence":[],"provenance":{"sources":[{"source":"Coinbase","request":{"symbol":"LINK","upstream_url":"https://api.coinbase.com/v2/prices/LINK-USD/spot"},"queried_at":"2026-10-30T20:53:06.366Z","response_sha256":"sha256:a9160bb2d02d7abfd972331e022125e3bfd3aa2866b4604434e032cf195d5db0"},{"source":"CoinGecko","request":{"symbol":"LINK","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=chainlink&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-30T20:53:06.333Z","response_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e"}],"max_deviation":null,"result_source":"Coinbase","evidence_source":"Coinbase","evidence_status":"ok","evidence_captures":[{"sha256":"sha256:a9160bb2d02d7abfd972331e022125e3bfd3aa2866b4604434e032cf195d5db0","source":"Coinbase","capture_role":"primary","evidence_status":"ok"},{"sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","source":"CoinGecko","capture_role":"failed_attempt","evidence_status":"upstream_error"}],"deviation_exceeded":null,"deviation_threshold":null},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:7957fba734bca19c7a7b1149056002655d5a3d6b8405e7a0d5ada2a974610997","anchor":{"event_id":"693ca2d75038a84ecb455f21ea994fae0a7022f9fe8298ad5183460d04676626","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-30T20:53:07.031Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T20:53:06.408Z","evidence_url":"https://zambo.dev/api/evidence/a9160bb2d02d7abfd972331e022125e3bfd3aa2866b4604434e032cf195d5db0","receipt_uuid":"bc04af33-b98a-464f-b3e2-e4e5a2bb4af0","output_sha256":"sha256:f898933cbf57e3676151262b07769a58d32d3ed764c1cc02a6ac70234d439c3e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:a9160bb2d02d7abfd972331e022125e3bfd3aa2866b4604434e032cf195d5db0","evidence_byte_length":60},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T20:53:06.408Z\",\"evidence_byte_length\":60,\"evidence_sha256\":\"sha256:a9160bb2d02d7abfd972331e022125e3bfd3aa2866b4604434e032cf195d5db0\",\"evidence_url\":\"https://zambo.dev/api/evidence/a9160bb2d02d7abfd972331e022125e3bfd3aa2866b4604434e032cf195d5db0\",\"output_sha256\":\"sha256:f898933cbf57e3676151262b07769a58d32d3ed764c1cc02a6ac70234d439c3e\",\"receipt_uuid\":\"bc04af33-b98a-464f-b3e2-e4e5a2bb4af0\",\"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":"2026-10-30T20:53:06.408Z","detail":"The receipt store reports 2026-10-30T20:53:06.408Z; 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.coingecko.com","environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:6b9d6514ded99133c4a3e52601b6f76bef014774855904f34eb442b81a9f1d6d"}}},"evidence_status":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:f898933cbf57e3676151262b07769a58d32d3ed764c1cc02a6ac70234d439c3e","computed_hash":"sha256:f898933cbf57e3676151262b07769a58d32d3ed764c1cc02a6ac70234d439c3e","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."}}}