{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"508cb7f3-1f0f-4a41-98bd-ede9023b2e88","source_url":"https://zambo.dev/api/receipt/508cb7f3-1f0f-4a41-98bd-ede9023b2e88","receipt":{"id":"508cb7f3-1f0f-4a41-98bd-ede9023b2e88","created_at":"2026-10-14T19:30:59.666Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: live_price","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-14T19:30:59.616Z","completed_at":"2026-10-14T19:30:59.666Z"}],"output_hash":"sha256:ff41f5ea340c69eaa2d6284e0285ca6ae68494292c2ecbe93acadcc882058825","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":632,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:e8fd08d47f4509cccb1f987dd75a860aa8291f6137e4801e0796a37f6cb177e6","timestamp":"2026-10-14T19:30:59.666Z","receipt_uuid":"508cb7f3-1f0f-4a41-98bd-ede9023b2e88"}],"result_preview":"ETH · $2,432.27 USD\n▼ 3.05% (24h) · Market cap: $297.06B\n\nLive price via CoinGecko · Wed, 14 Oct 2026 19:30:59 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:acd0811958ebac5cfe7e87824ab967288e86ef3edc6752dd9918a012cca0cfc5","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:4ddae22d99ab6e2e8d048751aaab0f8a052d4725c09331a26d24b090cec1f71a","label":"zambo-home-demo","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:e2d42e69037f90aa8f55b8392d384df01693536ad7dfe0334532929b408933fa","evidence_url":"/api/evidence/e2d42e69037f90aa8f55b8392d384df01693536ad7dfe0334532929b408933fa","evidence_byte_length":100,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","external_evidence":[],"provenance":{"source":"CoinGecko","request":{"symbol":"ETH","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=ethereum&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-14T19:30:59.650Z","response_sha256":"sha256:e2d42e69037f90aa8f55b8392d384df01693536ad7dfe0334532929b408933fa"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:ea68a23da65761fc3e896ff4b1db45b3ae976ba86963e576c7975af8f03541da","anchor":{"event_id":"15b700d322a147b0618d80884baef17069813d652513834ba1b46917a965f81a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-14T19:31:00.266Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-14T19:30:59.666Z","evidence_url":"https://zambo.dev/api/evidence/e2d42e69037f90aa8f55b8392d384df01693536ad7dfe0334532929b408933fa","receipt_uuid":"508cb7f3-1f0f-4a41-98bd-ede9023b2e88","output_sha256":"sha256:ff41f5ea340c69eaa2d6284e0285ca6ae68494292c2ecbe93acadcc882058825","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:e2d42e69037f90aa8f55b8392d384df01693536ad7dfe0334532929b408933fa","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-14T19:30:59.666Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:e2d42e69037f90aa8f55b8392d384df01693536ad7dfe0334532929b408933fa\",\"evidence_url\":\"https://zambo.dev/api/evidence/e2d42e69037f90aa8f55b8392d384df01693536ad7dfe0334532929b408933fa\",\"output_sha256\":\"sha256:ff41f5ea340c69eaa2d6284e0285ca6ae68494292c2ecbe93acadcc882058825\",\"receipt_uuid\":\"508cb7f3-1f0f-4a41-98bd-ede9023b2e88\",\"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":"2026-10-14T19:30:59.666Z","detail":"The receipt store reports 2026-10-14T19:30:59.666Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:ff41f5ea340c69eaa2d6284e0285ca6ae68494292c2ecbe93acadcc882058825","computed_hash":"sha256:ff41f5ea340c69eaa2d6284e0285ca6ae68494292c2ecbe93acadcc882058825","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."}}}