{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c86fbf83-f102-4199-a468-b0ec1af00df2","source_url":"https://zambo.dev/api/receipt/c86fbf83-f102-4199-a468-b0ec1af00df2","receipt":{"id":"c86fbf83-f102-4199-a468-b0ec1af00df2","created_at":"2026-10-27T09:06:21.431Z","receipt_schema_version":"0.4","job_summary":"symbol: BTC","tools":["live_price"],"steps":[{"tool":"live_price","status":"success","started_at":"2026-10-27T09:06:21.281Z","completed_at":"2026-10-27T09:06:21.431Z"}],"output_hash":"sha256:8145605a9c1d3696b3dd5d05ae6ac5d10892165d22a15666aadd2d58c949966a","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ZGY0NDNiYmM1NDI1ZWY0ZTk0YzMyYzllYWFjMjc3ZTIxNjlhMjM2OTgzZGU2ZTNkZGUyNDNiMzMxZGJjMDk1ZCIsImxhYmVsIjoiYWxpdmUiLCJsYWJlbF9zb3VyY2UiOiJjYWxsZXJfcmVwb3J0ZWQiLCJ0eXBlIjoic2Vzc2lvbiJ9LCJpc3N1ZXJfY2xhaW1zIjp7InByb3ZlbmFuY2VfY2xhc3MiOiJFWEVDVVRFRCBCWSBaQU1CTyJ9LCJvdXRwdXQiOnsidGV4dCI6IkJUQyDCtyAkNzksNzA3LjAwIFVTRFxu4pa8IDAuNTklICgyNGgpIMK3IE1hcmtldCBjYXA6ICQxNjAyLjQ2QlxuXG5MaXZlIHByaWNlIHZpYSBDb2luR2Vja28gwrcgVHVlLCAyNyBPY3QgMjAyNiAwOTowNjoyMSBHTVQifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoibGl2ZV9wcmljZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":624,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:7246cb6439e7849e4d3cf1980723b1c75a428535b913d7fdf01918c67fc92668","timestamp":"2026-10-27T09:06:21.431Z","receipt_uuid":"c86fbf83-f102-4199-a468-b0ec1af00df2"}],"result_preview":"BTC · $79,707.00 USD\n▼ 0.59% (24h) · Market cap: $1602.46B\n\nLive price via CoinGecko · Tue, 27 Oct 2026 09:06:21 GMT","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:59b62334847486593a438de8accfc2f54c6b72964b416eee66236b11ae4909ce","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:df443bbc5425ef4e94c32c9eaac277e2169a236983de6e3dde243b331dbc095d","label":"alive","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:7c2cacd4755aff8e90800bf6e729e271da630f87cd5a42ee09ce41882898fdb9","evidence_url":"/api/evidence/7c2cacd4755aff8e90800bf6e729e271da630f87cd5a42ee09ce41882898fdb9","evidence_byte_length":98,"evidence_content_type":"application/json","evidence_source_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true","evidence_status":"captured","external_evidence":[],"provenance":{"source":"CoinGecko","request":{"symbol":"BTC","upstream_url":"https://api.coingecko.com/api/v3/simple/price?ids=bitcoin&vs_currencies=usd&include_24hr_change=true&include_market_cap=true"},"queried_at":"2026-10-27T09:06:21.415Z","response_sha256":"sha256:7c2cacd4755aff8e90800bf6e729e271da630f87cd5a42ee09ce41882898fdb9"},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:883d360896630929e0713e15526812a721906fa8dd1314d24646e875cd0ec18f","anchor":{"event_id":"a53add51e0993b777de9d276e05f7abcfc79a117e1095b2e7e2dccb64729e7f4","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-27T09:06:21.974Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-27T09:06:21.431Z","evidence_url":"https://zambo.dev/api/evidence/7c2cacd4755aff8e90800bf6e729e271da630f87cd5a42ee09ce41882898fdb9","receipt_uuid":"c86fbf83-f102-4199-a468-b0ec1af00df2","output_sha256":"sha256:8145605a9c1d3696b3dd5d05ae6ac5d10892165d22a15666aadd2d58c949966a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:7c2cacd4755aff8e90800bf6e729e271da630f87cd5a42ee09ce41882898fdb9","evidence_byte_length":98},"envelope_bytes":"{\"anchored_at\":\"2026-10-27T09:06:21.431Z\",\"evidence_byte_length\":98,\"evidence_sha256\":\"sha256:7c2cacd4755aff8e90800bf6e729e271da630f87cd5a42ee09ce41882898fdb9\",\"evidence_url\":\"https://zambo.dev/api/evidence/7c2cacd4755aff8e90800bf6e729e271da630f87cd5a42ee09ce41882898fdb9\",\"output_sha256\":\"sha256:8145605a9c1d3696b3dd5d05ae6ac5d10892165d22a15666aadd2d58c949966a\",\"receipt_uuid\":\"c86fbf83-f102-4199-a468-b0ec1af00df2\",\"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":"2026-10-27T09:06:21.431Z","detail":"The receipt store reports 2026-10-27T09:06:21.431Z; 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":"sha256:8145605a9c1d3696b3dd5d05ae6ac5d10892165d22a15666aadd2d58c949966a","computed_hash":"sha256:8145605a9c1d3696b3dd5d05ae6ac5d10892165d22a15666aadd2d58c949966a","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."}}}