{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f7de9dfa-0530-45e9-8368-dca595313e29","source_url":"https://zambo.dev/api/receipt/f7de9dfa-0530-45e9-8368-dca595313e29","receipt":{"id":"f7de9dfa-0530-45e9-8368-dca595313e29","created_at":"2026-10-28T21:29:38.923Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-28T21:29:38.780Z","completed_at":"2026-10-28T21:29:38.923Z"}],"output_hash":"sha256:9b32ff13c0fa8c92c4707f2f338daff4ab215bbd9c45a9b8d4cfa52e7d17fabb","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6OWNkYjRmZGUxNzEwZWY4YzBiODJmN2ZiMWM3Y2VhYzYxZjM1MjRiOTZhZmE1ZDBlZGM1YzQzYTRhMDllZDRjOSIsImxhYmVsIjoiYXVkaXQtcHJvYmUiLCJsYWJlbF9zb3VyY2UiOiJjYWxsZXJfcmVwb3J0ZWQiLCJ0eXBlIjoic2Vzc2lvbiJ9LCJpc3N1ZXJfY2xhaW1zIjp7InByb3ZlbmFuY2VfY2xhc3MiOiJFWEVDVVRFRCBCWSBaQU1CTyJ9LCJvdXRwdXQiOnsidGV4dCI6IkVUSCDCtyAkMiwzNjIuMjIgVVNEXG7ilrIgMC45OSUgKDI0aCkgwrcgTWFya2V0IGNhcDogJDI4OC41OUJcblxuTGl2ZSBwcmljZSB2aWEgQ29pbkdlY2tvIMK3IFdlZCwgMjggT2N0IDIwMjYgMjE6Mjk6MzggR01UIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6ImxpdmVfcHJpY2UiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":628,"verification_status":"verified","session_trail":[{"tool":"memory_remember","status":"completed","args_hash":"sha256:9d6a6c6d3e2d017027d74bd35814c6e1e090de4527982e452a501d4c03ab14ba","timestamp":"2026-10-28T21:29:02.120Z","receipt_uuid":"a03f9d2d-5518-4172-8f3a-0aeff383698b"},{"tool":"handover","status":"failed","args_hash":"sha256:8a621e883b79eccd0b33a400b5a781c1fe7febd709c1902c313aeb0364b1c947","timestamp":"2026-10-28T21:29:17.940Z","receipt_uuid":"de6fe215-8adc-497d-bfaf-ef8d6148eeaf"},{"tool":"live_price","status":"completed","args_hash":"sha256:8742c8313957b1f4d16b00544b8752fcd01066585e55e51b9b784bb4cbc15425","timestamp":"2026-10-28T21:29:38.923Z","receipt_uuid":"f7de9dfa-0530-45e9-8368-dca595313e29"}],"result_preview":"ETH · $2,362.22 USD\n▲ 0.99% (24h) · Market cap: $288.59B\n\nLive price via CoinGecko · Wed, 28 Oct 2026 21:29:38 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7e53bf6630caf676b4ee9dba20727f7b8256e78979bcde1336825958987db172","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":9,"free_remaining":11,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:9cdb4fde1710ef8c0b82f7fb1c7ceac61f3524b96afa5d0edc5c43a4a09ed4c9","label":"audit-probe","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:8ce483860731b0773d133a47643f795339a9598a92962e3ea9391fb5d2fc6ec8","evidence_url":"/api/evidence/8ce483860731b0773d133a47643f795339a9598a92962e3ea9391fb5d2fc6ec8","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":"2026-10-28T21:29:38.875Z","response_sha256":"sha256:8ce483860731b0773d133a47643f795339a9598a92962e3ea9391fb5d2fc6ec8"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:6a40f525f31c37f95d7c9a95c6578f3e2a8bc7f7bcdef2b6c1957946fcf6ac76","anchor":{"event_id":"d8aa73152c4590f020d09eaf04d72baa8bb111bb9a3fe4034f7585dd1ee96fd1","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-28T21:29:39.998Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T21:29:38.923Z","evidence_url":"https://zambo.dev/api/evidence/8ce483860731b0773d133a47643f795339a9598a92962e3ea9391fb5d2fc6ec8","receipt_uuid":"f7de9dfa-0530-45e9-8368-dca595313e29","output_sha256":"sha256:9b32ff13c0fa8c92c4707f2f338daff4ab215bbd9c45a9b8d4cfa52e7d17fabb","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:8ce483860731b0773d133a47643f795339a9598a92962e3ea9391fb5d2fc6ec8","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T21:29:38.923Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:8ce483860731b0773d133a47643f795339a9598a92962e3ea9391fb5d2fc6ec8\",\"evidence_url\":\"https://zambo.dev/api/evidence/8ce483860731b0773d133a47643f795339a9598a92962e3ea9391fb5d2fc6ec8\",\"output_sha256\":\"sha256:9b32ff13c0fa8c92c4707f2f338daff4ab215bbd9c45a9b8d4cfa52e7d17fabb\",\"receipt_uuid\":\"f7de9dfa-0530-45e9-8368-dca595313e29\",\"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":"2026-10-28T21:29:38.923Z","detail":"The receipt store reports 2026-10-28T21:29:38.923Z; 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":"sha256:9b32ff13c0fa8c92c4707f2f338daff4ab215bbd9c45a9b8d4cfa52e7d17fabb","computed_hash":"sha256:9b32ff13c0fa8c92c4707f2f338daff4ab215bbd9c45a9b8d4cfa52e7d17fabb","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."}}}