{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c8a83e25-d8e0-443a-a31c-303d096a24d3","source_url":"https://zambo.dev/api/receipt/c8a83e25-d8e0-443a-a31c-303d096a24d3","receipt":{"id":"c8a83e25-d8e0-443a-a31c-303d096a24d3","created_at":"2026-10-30T01:08:02.183Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-10-30T01:08:01.723Z","completed_at":"2026-10-30T01:08:02.183Z"}],"output_hash":"sha256:c7450f875163cac19b4d1edbac730881d616d92185eaced4bf0417fe74d08f21","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1250,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:990de992f5f2d21cf9d4b093b313951795a7ab379b397119edeae09cbe413d0b","timestamp":"2026-10-30T01:07:59.318Z","receipt_uuid":"76be39f6-1880-4081-8ae4-aef511d7cd0f"},{"tool":"live_price","status":"completed","args_hash":"sha256:eea8acf9fd630d04f83a4623869d5aa7bc3fad2ec04e980cc590f46cf9ed68fb","timestamp":"2026-10-30T01:08:00.464Z","receipt_uuid":"dd2522b1-5e90-4808-976f-1a486ac5d722"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:bb573a83f9498d458a0aefc16e91060a0ece236deebf35dcb9e8787cb17cb5bc","timestamp":"2026-10-30T01:08:02.183Z","receipt_uuid":"c8a83e25-d8e0-443a-a31c-303d096a24d3"}],"result_preview":"{\"count\":2,\"merkle_root\":\"75acd0436d8fc22f05387fe5af0e5012d723b70d0222d093cdee21593d879c2d\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"76be39f6-1880-4081-8ae4-aef511d7cd0f\",\"output_hash\":\"4b834f0b46ea39fa315c466e475f0340c36b2b5efa3b7f8eb6414a3132df9bdd\"},{\"id\":\"dd2522b1-5e90-4808-976f-1a486ac5d722\",\"output_hash\":\"fc4d35592eac7379cb197c8732e97a049fc8efb11fbbb6552437ba868ff42490\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/8a52a4de-f212-49e4-af2a-ee7cb68acf2d\",\"first_closed_at\":\"2026-10-30T01:08:01.807Z\",\"free_view_expires_at\":\"2026-10-31T01:08:01.807Z\",\"page_state\":\"free\",\"disclosure\":\"This proof page has no current expiry. A pass lets you save and share the full proof, with a PDF.\",\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:bb573a83f9498d458a0aefc16e91060a0ece236deebf35dcb9e8787cb17cb5bc","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:afc91a18c77fc414455478d5a278f061f37c0195b0ed454798c746a71ee21909"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:566ce60f2e55d35727bc726c00b69cb2821ad0338050df79d1b7e0f2b7878e57","anchor":{"event_id":"4dbcc09757a9e2c446946e925ba9c84d66c79854a8b19aa59a026915c51531c8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-30T01:08:02.957Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T01:08:02.183Z","evidence_url":null,"receipt_uuid":"c8a83e25-d8e0-443a-a31c-303d096a24d3","output_sha256":"sha256:c7450f875163cac19b4d1edbac730881d616d92185eaced4bf0417fe74d08f21","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T01:08:02.183Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c7450f875163cac19b4d1edbac730881d616d92185eaced4bf0417fe74d08f21\",\"receipt_uuid\":\"c8a83e25-d8e0-443a-a31c-303d096a24d3\",\"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":"2026-10-30T01:08:02.183Z","detail":"The receipt store reports 2026-10-30T01:08:02.183Z; 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":{"environment":"zambo.dev hosted MCP"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:c7450f875163cac19b4d1edbac730881d616d92185eaced4bf0417fe74d08f21","computed_hash":"sha256:c7450f875163cac19b4d1edbac730881d616d92185eaced4bf0417fe74d08f21","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."}}}