{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"50c2e4dc-5337-42e3-abf3-45fbd8165497","source_url":"https://zambo.dev/api/receipt/50c2e4dc-5337-42e3-abf3-45fbd8165497","receipt":{"id":"50c2e4dc-5337-42e3-abf3-45fbd8165497","created_at":"2026-10-04T22:58:31.312Z","receipt_schema_version":"0.3","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-04T22:58:30.924Z","completed_at":"2026-10-04T22:58:31.273Z"}],"output_hash":"sha256:84d364d069506a62f2a60f683a36517ec4b52d9a512c664c6f9ae2f8e5bc51df","hash_algorithm":"sha256","canonical_bytes":"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","canonical_byte_length":525,"verification_status":"verified","session_trail":[],"result_preview":"LINK · $14.24 USD\n24h change unavailable · Market cap: unavailable\n\nLive price via Coinbase · Sun, 04 Oct 2026 22:58:31 GMT","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:8cbe01ff08937d1a47f238ebed5d6892d89f70efd23d29087323dafea78629d6"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_url":"/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_byte_length":187,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=chainlink&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","external_evidence":[],"provenance":{"sources":[{"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":"2026-10-04T22:58:30.976Z","response_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e"},{"source":"Coinbase","request":{"symbol":"LINK","upstream_url":"https://api.coinbase.com/v2/prices/LINK-USD/spot"},"queried_at":"2026-10-04T22:58:31.059Z","response_sha256":"sha256:443e5e01701c333524d3a3878bd570db71f3c49cff4de2557a8ddf6057f724a6"}],"max_deviation":null,"deviation_exceeded":null,"deviation_threshold":null},"provenance_class":"EXECUTED BY ZAMBO","anchor":{"event_id":"aab6fb7f98c78f80b2f6b98658ab6efd188f62fe8928652db9c59633d9ee95ce","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"failed","published_at":null,"schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-04T22:58:31.273Z","evidence_url":"https://zambo.dev/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","receipt_uuid":"50c2e4dc-5337-42e3-abf3-45fbd8165497","output_sha256":"sha256:84d364d069506a62f2a60f683a36517ec4b52d9a512c664c6f9ae2f8e5bc51df","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e","evidence_byte_length":187},"envelope_bytes":"{\"anchored_at\":\"2026-10-04T22:58:31.273Z\",\"evidence_byte_length\":187,\"evidence_sha256\":\"sha256:6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e\",\"evidence_url\":\"https://zambo.dev/api/evidence/6529e19eb4c125e9bf94e997ea53c292ea8f4d6d0a8f8c25fb400947c088da2e\",\"output_sha256\":\"sha256:84d364d069506a62f2a60f683a36517ec4b52d9a512c664c6f9ae2f8e5bc51df\",\"receipt_uuid\":\"50c2e4dc-5337-42e3-abf3-45fbd8165497\",\"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":"sha256_commitment_only","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"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":"Issued by zambo.dev","passed":true,"detail":"Receipt is served from the zambo.dev receipt store."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-04T22:58:31.312Z","detail":"The receipt store reports 2026-10-04T22:58:31.312Z; immutability is not checked here."},"receipt_schema_version":"0.3","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."}}},"checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:84d364d069506a62f2a60f683a36517ec4b52d9a512c664c6f9ae2f8e5bc51df","computed_hash":"sha256:84d364d069506a62f2a60f683a36517ec4b52d9a512c664c6f9ae2f8e5bc51df","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"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."}}}