{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"da1fc54b-7431-4dff-8304-a4135ab81d05","source_url":"https://zambo.dev/api/receipt/da1fc54b-7431-4dff-8304-a4135ab81d05","receipt":{"id":"da1fc54b-7431-4dff-8304-a4135ab81d05","created_at":"2026-10-29T11:07:45.340Z","receipt_schema_version":"0.4","job_summary":"symbol: ETH","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-29T11:07:45.250Z","completed_at":"2026-10-29T11:07:45.340Z"}],"output_hash":"sha256:c0d51e5136864f4c66396b50308db068ad250f3b28de94b7d67043f62be12417","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":"sha256:8d0ae3cbc98498aa82568ff445ec1479a4390a81747f463561a1170df3954bac","timestamp":"2026-10-29T11:07:44.533Z","receipt_uuid":"c31c0f40-fbc4-45e6-86ab-a463bc26cd7c"},{"tool":"live_price","status":"completed","args_hash":"sha256:8fe305355e68435c0fe7c299a2d95d81e1a96c56a45ae0c61063a471c0ef6b01","timestamp":"2026-10-29T11:07:45.340Z","receipt_uuid":"da1fc54b-7431-4dff-8304-a4135ab81d05"}],"result_preview":"ETH · $2,323.20 USD\n▼ 1.59% (24h) · Market cap: $283.83B\n\nLive price via CoinGecko · Thu, 29 Oct 2026 11:07:45 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:eb2f61f9adc7cbdb269096c6848a3f11b012be43e6b0420e80ba99c4fea3c92e","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":"sha256:7f249c60b9f0dcdc3507954f0f1200e118f422d7f722ba4687a9511fcadbb348","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:5c0a42a25203edfb8856ea2f527e6ccbaf218d1c27578b2f2dd52f0d32f990b3","evidence_url":"/api/evidence/5c0a42a25203edfb8856ea2f527e6ccbaf218d1c27578b2f2dd52f0d32f990b3","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":"2026-10-29T11:07:45.290Z","response_sha256":"sha256:5c0a42a25203edfb8856ea2f527e6ccbaf218d1c27578b2f2dd52f0d32f990b3"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:d63200172cf4e85f5a11f87889a95bc54fbb1ff0751ec4195efce8f181567937","anchor":{"event_id":"c55df465dcc7696f29ea1c61cb84061bf55a007402591878cd2a0d5e4d73b3cd","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-29T11:07:46.050Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T11:07:45.340Z","evidence_url":"https://zambo.dev/api/evidence/5c0a42a25203edfb8856ea2f527e6ccbaf218d1c27578b2f2dd52f0d32f990b3","receipt_uuid":"da1fc54b-7431-4dff-8304-a4135ab81d05","output_sha256":"sha256:c0d51e5136864f4c66396b50308db068ad250f3b28de94b7d67043f62be12417","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:5c0a42a25203edfb8856ea2f527e6ccbaf218d1c27578b2f2dd52f0d32f990b3","evidence_byte_length":100},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T11:07:45.340Z\",\"evidence_byte_length\":100,\"evidence_sha256\":\"sha256:5c0a42a25203edfb8856ea2f527e6ccbaf218d1c27578b2f2dd52f0d32f990b3\",\"evidence_url\":\"https://zambo.dev/api/evidence/5c0a42a25203edfb8856ea2f527e6ccbaf218d1c27578b2f2dd52f0d32f990b3\",\"output_sha256\":\"sha256:c0d51e5136864f4c66396b50308db068ad250f3b28de94b7d67043f62be12417\",\"receipt_uuid\":\"da1fc54b-7431-4dff-8304-a4135ab81d05\",\"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":"2026-10-29T11:07:45.340Z","detail":"The receipt store reports 2026-10-29T11:07:45.340Z; 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:c0d51e5136864f4c66396b50308db068ad250f3b28de94b7d67043f62be12417","computed_hash":"sha256:c0d51e5136864f4c66396b50308db068ad250f3b28de94b7d67043f62be12417","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."}}}