{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"3fd8c745-8e66-4777-a859-a0313617ce4f","source_url":"https://zambo.dev/api/receipt/3fd8c745-8e66-4777-a859-a0313617ce4f","receipt":{"id":"3fd8c745-8e66-4777-a859-a0313617ce4f","created_at":"2026-10-20T13:31:54.626Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: zambo_home","tools":["zambo_home"],"steps":[{"tool":"zambo_home","status":"success","started_at":"2026-10-20T13:31:54.536Z","completed_at":"2026-10-20T13:31:54.626Z"}],"output_hash":"sha256:8233e466bb974952ba82562619bcc53fc72c2b73538a9753bffec638e868e06a","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MDlmNmQ4MjVkZjEyOWY3YjcxNjAwYTExNmE1NTUwOTVmZjVjMmNiZmE5YjM1ODUwZDA0OWQ5NjA5OTg1NzZkMSIsImxhYmVsIjoicmFtYm8tdmVyaWZ5IiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7Im1lc3NhZ2UiOiJQcml2YXRlIGRlbGl2ZXJ5IGNyZWF0ZWQuIFVzZSB0aGUgY2xpZW50IG9yIG93bmVyIGxpbmsgcmV0dXJuZWQgdG8gdGhlIHJlcXVlc3Rpbmcgc2Vzc2lvbi4iLCJ2aXNpYmlsaXR5IjoicHJpdmF0ZSJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ6YW1ib19ob21lIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":623,"verification_status":"verified","session_trail":[{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3ca60869bd339aab4a6da266c52a3620ffe95edddcde45155dc421bc4395a154","timestamp":"2026-10-20T13:31:43.338Z","receipt_uuid":"56014391-fe1e-4d92-ad8c-9291e0993a75"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:756d158181daba23f261c39109e2a444524e75144be3a120ffa6f7d4e259cb33","timestamp":"2026-10-20T13:31:46.070Z","receipt_uuid":"79c8cef1-1276-4bea-9a01-bab5a716cdfa"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:cb6238dc16bceae146bcc5f7b9f190061aa3e11d40a77aff6d114444c69fa63b","timestamp":"2026-10-20T13:31:48.620Z","receipt_uuid":"1e081626-7fe2-4e41-bb5a-8311ff7e576c"},{"tool":"zambo_home","status":"completed","args_hash":"sha256:c3dd0f33e1f6349ccf534d76ad9ac00957c06b0b665051f15497982ed6440f93","timestamp":"2026-10-20T13:31:50.947Z","receipt_uuid":"c8410032-3028-48fb-9482-8f969ea3a8ad"},{"tool":"zambo_home","status":"completed","args_hash":"sha256:c3dd0f33e1f6349ccf534d76ad9ac00957c06b0b665051f15497982ed6440f93","timestamp":"2026-10-20T13:31:54.626Z","receipt_uuid":"3fd8c745-8e66-4777-a859-a0313617ce4f"}],"result_preview":"{\"visibility\":\"private\",\"message\":\"Private delivery created. Use the client or owner link returned to the requesting session.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:c3dd0f33e1f6349ccf534d76ad9ac00957c06b0b665051f15497982ed6440f93","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"zambo_home","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:09f6d825df129f7b71600a116a555095ff5c2cbfa9b35850d049d960998576d1","label":"rambo-verify","label_source":"caller_reported"},"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":"sha256:23684c7eacff32e4f8b4695709044a807e8e1f7fcba85f0d7adeecd530954eef","anchor":{"event_id":"3c8a6b230ab17faa4ba4e3d732074c536a013491c15a3567b3a7337f351e31ec","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T13:31:55.263Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T13:31:54.626Z","evidence_url":null,"receipt_uuid":"3fd8c745-8e66-4777-a859-a0313617ce4f","output_sha256":"sha256:8233e466bb974952ba82562619bcc53fc72c2b73538a9753bffec638e868e06a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T13:31:54.626Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8233e466bb974952ba82562619bcc53fc72c2b73538a9753bffec638e868e06a\",\"receipt_uuid\":\"3fd8c745-8e66-4777-a859-a0313617ce4f\",\"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":"2026-10-20T13:31:54.626Z","detail":"The receipt store reports 2026-10-20T13:31:54.626Z; 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":"sha256:8233e466bb974952ba82562619bcc53fc72c2b73538a9753bffec638e868e06a","computed_hash":"sha256:8233e466bb974952ba82562619bcc53fc72c2b73538a9753bffec638e868e06a","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."}}}