{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"fb3a425d-180c-4100-b9e2-dcd80609da72","source_url":"https://zambo.dev/api/receipt/fb3a425d-180c-4100-b9e2-dcd80609da72","receipt":{"id":"fb3a425d-180c-4100-b9e2-dcd80609da72","created_at":"2026-11-09T07:10:46.733Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: zambo_home","tools":["zambo_home"],"steps":[{"tool":"zambo_home","status":"success","started_at":"2026-11-09T07:10:46.562Z","completed_at":"2026-11-09T07:10:46.733Z"}],"output_hash":"sha256:6eed7e9481bd787510761e866045ea549fbcfcf75dd7312e6b3ff69ce58f6946","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":567,"verification_status":"verified","session_trail":[{"tool":"zambo_home","status":"completed","args_hash":"sha256:18cd77db62013f47d649a6b12d5ae8024d987123a96bbc8280ea7ef15960f927","timestamp":"2026-11-09T07:10:46.733Z","receipt_uuid":"fb3a425d-180c-4100-b9e2-dcd80609da72"}],"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":"sha256:18cd77db62013f47d649a6b12d5ae8024d987123a96bbc8280ea7ef15960f927","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":3,"free_remaining":17,"free_limit":20,"signal_handle":null,"tool":{"name":"zambo_home","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:0e071a1319aee382f4e4283b67f2fb5fe1c0eb2e65ba24eeb736518feae481da"},"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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:48b2f30b78ff5cacfc9f5a5e5a029da92cb1f0f9bcb3dfdf83247557478354f5","anchor":{"event_id":"68d8f61ab19a1724536bedbc8fd7d6426b2302dc527fb52a53eb7b749e4be814","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T07:10:47.279Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-09T07:10:46.733Z","evidence_url":null,"receipt_uuid":"fb3a425d-180c-4100-b9e2-dcd80609da72","output_sha256":"sha256:6eed7e9481bd787510761e866045ea549fbcfcf75dd7312e6b3ff69ce58f6946","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T07:10:46.733Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:6eed7e9481bd787510761e866045ea549fbcfcf75dd7312e6b3ff69ce58f6946\",\"receipt_uuid\":\"fb3a425d-180c-4100-b9e2-dcd80609da72\",\"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":"2026-11-09T07:10:46.733Z","detail":"The receipt store reports 2026-11-09T07:10:46.733Z; 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","quota_identity":{"meter_key":"sha256:f596627611060d3049787f73fb644358790c94292e7b30b40b39690c571c62a7"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:6eed7e9481bd787510761e866045ea549fbcfcf75dd7312e6b3ff69ce58f6946","computed_hash":"sha256:6eed7e9481bd787510761e866045ea549fbcfcf75dd7312e6b3ff69ce58f6946","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."}}}