{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e3cfd5de-9f92-4ba8-94d3-6a8643609710","source_url":"https://zambo.dev/api/receipt/e3cfd5de-9f92-4ba8-94d3-6a8643609710","receipt":{"id":"e3cfd5de-9f92-4ba8-94d3-6a8643609710","created_at":"2026-10-29T08:02:04.887Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-29T08:02:04.799Z","completed_at":"2026-10-29T08:02:04.887Z"}],"output_hash":"sha256:fa3548011c02e0349c8e1d706b0dc3cc71b7daf98c85756f18d7257f002b26af","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":"sha256:994d681989ab8cdd87b02b2644b58a039df71bfbb240c35671d2f317397cfb75","timestamp":"2026-10-29T08:02:04.095Z","receipt_uuid":"b084564c-f002-4022-8389-e0043d4ebec7"},{"tool":"live_price","status":"completed","args_hash":"sha256:67204cf498146297d0e06c8fc5116550a3dd281c070eb44ec72f258babcdc233","timestamp":"2026-10-29T08:02:04.887Z","receipt_uuid":"e3cfd5de-9f92-4ba8-94d3-6a8643609710"}],"result_preview":"ETH · $2,308.58 USD\n▼ 2.14% (24h) · Market cap: $282.05B\n\nLive price via CoinGecko · Thu, 29 Oct 2026 08:02:04 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:cfdc7748fc190df4062d1e118510aed55390042105fc502bee0afa9aa89ad3eb","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":4,"free_remaining":16,"free_limit":20,"signal_handle":null,"tool":{"name":"live_price","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:f5f06a2744efe07d9ca9471ee5fa25c179b2214c91c46df0037182bcc1a577b6","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:34aa141c61fd30c8d8d008f01525c3b13826b7763c1435508ab1f1cf5d61d060","evidence_url":"/api/evidence/34aa141c61fd30c8d8d008f01525c3b13826b7763c1435508ab1f1cf5d61d060","evidence_byte_length":99,"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":"2026-10-29T08:02:04.840Z","response_sha256":"sha256:34aa141c61fd30c8d8d008f01525c3b13826b7763c1435508ab1f1cf5d61d060"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:c854ca6f92a7b26a3f16329a3180c2da60a808628df6dfca8f06d36c5ddf1c68","anchor":{"event_id":"9ab4102593f13e547122eac4eccd5ddf194b917d1f65893ef6e48906ce99994c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-29T08:02:05.429Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T08:02:04.887Z","evidence_url":"https://zambo.dev/api/evidence/34aa141c61fd30c8d8d008f01525c3b13826b7763c1435508ab1f1cf5d61d060","receipt_uuid":"e3cfd5de-9f92-4ba8-94d3-6a8643609710","output_sha256":"sha256:fa3548011c02e0349c8e1d706b0dc3cc71b7daf98c85756f18d7257f002b26af","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:34aa141c61fd30c8d8d008f01525c3b13826b7763c1435508ab1f1cf5d61d060","evidence_byte_length":99},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T08:02:04.887Z\",\"evidence_byte_length\":99,\"evidence_sha256\":\"sha256:34aa141c61fd30c8d8d008f01525c3b13826b7763c1435508ab1f1cf5d61d060\",\"evidence_url\":\"https://zambo.dev/api/evidence/34aa141c61fd30c8d8d008f01525c3b13826b7763c1435508ab1f1cf5d61d060\",\"output_sha256\":\"sha256:fa3548011c02e0349c8e1d706b0dc3cc71b7daf98c85756f18d7257f002b26af\",\"receipt_uuid\":\"e3cfd5de-9f92-4ba8-94d3-6a8643609710\",\"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":"2026-10-29T08:02:04.887Z","detail":"The receipt store reports 2026-10-29T08:02:04.887Z; 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:fa3548011c02e0349c8e1d706b0dc3cc71b7daf98c85756f18d7257f002b26af","computed_hash":"sha256:fa3548011c02e0349c8e1d706b0dc3cc71b7daf98c85756f18d7257f002b26af","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."}}}