{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"471efebd-a141-43d5-8a9f-6967a36e6946","source_url":"https://zambo.dev/api/receipt/471efebd-a141-43d5-8a9f-6967a36e6946","receipt":{"id":"471efebd-a141-43d5-8a9f-6967a36e6946","created_at":"2026-10-25T23:03:00.681Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-25T23:03:00.611Z","completed_at":"2026-10-25T23:03:00.681Z"}],"output_hash":"sha256:cbf45c5e23c6615a6a83ad85cc07ed910f35783c37145ae407a33c6ee466efd2","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":622,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:e228d182b5c93fa1b427e7729bedbf56ba75f787221d61fd6ae02b83c20ff338","timestamp":"2026-10-25T23:02:59.977Z","receipt_uuid":"ed26041c-6efe-4ee3-abff-8840582c2a02"},{"tool":"live_price","status":"completed","args_hash":"sha256:6f8a28369efa406797a62de9f0e81717afce0d908a10e34ef6133e5a6644a4ee","timestamp":"2026-10-25T23:03:00.681Z","receipt_uuid":"471efebd-a141-43d5-8a9f-6967a36e6946"}],"result_preview":"ETH · $2,338.29 USD\n▼ 0.29% (24h) · Market cap: $285.76B\n\nLive price via CoinGecko · Sun, 25 Oct 2026 23:03:00 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7cfd19d9dded0dbad335918e9d997e46c6a08e548ce271307fba8a7a35cc4f5d","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:bb9a2f69af47e297571d2d523dc6b3b9b80bfbcb515178ba77cd2d4b1666f636","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:b899c38230b06ee221753ae4648975f7c20ff7276c2356e0b348289bdff52361","evidence_url":"/api/evidence/b899c38230b06ee221753ae4648975f7c20ff7276c2356e0b348289bdff52361","evidence_byte_length":101,"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":"2026-10-25T23:03:00.665Z","response_sha256":"sha256:b899c38230b06ee221753ae4648975f7c20ff7276c2356e0b348289bdff52361"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:40f36ef2be17056a91f34aa61ba3adec6118cd369d064f4143c1114c24d1eb5e","anchor":{"event_id":"17b6aad154fb5526769bec69b8b5453a75cd22c42dcca24eab713b7e90165743","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-25T23:03:01.310Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T23:03:00.681Z","evidence_url":"https://zambo.dev/api/evidence/b899c38230b06ee221753ae4648975f7c20ff7276c2356e0b348289bdff52361","receipt_uuid":"471efebd-a141-43d5-8a9f-6967a36e6946","output_sha256":"sha256:cbf45c5e23c6615a6a83ad85cc07ed910f35783c37145ae407a33c6ee466efd2","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:b899c38230b06ee221753ae4648975f7c20ff7276c2356e0b348289bdff52361","evidence_byte_length":101},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T23:03:00.681Z\",\"evidence_byte_length\":101,\"evidence_sha256\":\"sha256:b899c38230b06ee221753ae4648975f7c20ff7276c2356e0b348289bdff52361\",\"evidence_url\":\"https://zambo.dev/api/evidence/b899c38230b06ee221753ae4648975f7c20ff7276c2356e0b348289bdff52361\",\"output_sha256\":\"sha256:cbf45c5e23c6615a6a83ad85cc07ed910f35783c37145ae407a33c6ee466efd2\",\"receipt_uuid\":\"471efebd-a141-43d5-8a9f-6967a36e6946\",\"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":"2026-10-25T23:03:00.681Z","detail":"The receipt store reports 2026-10-25T23:03:00.681Z; 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:cbf45c5e23c6615a6a83ad85cc07ed910f35783c37145ae407a33c6ee466efd2","computed_hash":"sha256:cbf45c5e23c6615a6a83ad85cc07ed910f35783c37145ae407a33c6ee466efd2","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."}}}