{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b7a46403-fba0-4e58-b856-c858a1c73d1b","source_url":"https://zambo.dev/api/receipt/b7a46403-fba0-4e58-b856-c858a1c73d1b","receipt":{"id":"b7a46403-fba0-4e58-b856-c858a1c73d1b","created_at":"2026-09-16T15:26:51.536Z","receipt_schema_version":"0.2","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-09-16T15:26:51.421Z","completed_at":"2026-09-16T15:26:51.505Z"}],"output_hash":"sha256:df0a6df8d6cfecf637ac5cd0c87ac8db6c00cbaeff8adae7224c72292d7f54d8","hash_algorithm":"sha256","canonical_bytes":"eyJ0ZXh0IjoiTFRDIMK3ICQ1MC4zNCBVU0RcbuKWvCAzLjA2JSAoMjRoKSDCtyBNYXJrZXQgY2FwOiAkMy45MUJcblxuTGl2ZSBwcmljZSB2aWEgQ29pbkdlY2tvIMK3IFdlZCwgMTYgU2VwIDIwMjYgMTU6MjY6NTEgR01UIn0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":128,"verification_status":"verification_failed","session_trail":[],"result_preview":"LTC · $50.34 USD\n▼ 3.06% (24h) · Market cap: $3.91B\n\nLive price via CoinGecko · Wed, 16 Sep 2026 15:26:51 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":10,"free_remaining":10,"free_limit":20,"signal_handle":null,"evidence_sha256":"sha256:0f1e885fa596c072bca5cacdb4529c6b51f6e4372d240bc4eb655a3c863267ea","evidence_url":"/api/evidence/0f1e885fa596c072bca5cacdb4529c6b51f6e4372d240bc4eb655a3c863267ea","evidence_byte_length":98,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=litecoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":null,"anchor":{"event_id":"ef1d87ab3ef59f30e31a06c1175ec13fee34b0e7f44118f5553d8c5e702fbc45","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-09-16T15:26:52.543Z"},"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":"fail","passed":false,"detail":"The receipt schema version is missing or unsupported; provenance binding was not accepted."},"metadata_binding":{"label":"AER-1 metadata hash","status":"legacy","passed":false,"detail":"legacy receipt, metadata is not cryptographically bound"},"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":"2026-09-16T15:26:51.536Z","detail":"The receipt store reports 2026-09-16T15:26:51.536Z; immutability is not checked here."},"receipt_schema_version":"0.2","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."}}},"evidence_status":"captured","verification_status":"verification_failed","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:df0a6df8d6cfecf637ac5cd0c87ac8db6c00cbaeff8adae7224c72292d7f54d8","computed_hash":"sha256:df0a6df8d6cfecf637ac5cd0c87ac8db6c00cbaeff8adae7224c72292d7f54d8","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":"fail","passed":false,"detail":"The receipt schema version is missing or unsupported; provenance binding was not accepted."},"metadata_binding":{"label":"AER-1 metadata hash","status":"legacy","passed":false,"detail":"legacy receipt, metadata is not cryptographically bound"},"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."}}}