{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cfb8f8e0-91f7-448b-bef6-ad95fc648dd3","source_url":"https://zambo.dev/api/receipt/cfb8f8e0-91f7-448b-bef6-ad95fc648dd3","receipt":{"id":"cfb8f8e0-91f7-448b-bef6-ad95fc648dd3","created_at":"2026-10-10T10:00:25.877Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: new_session","tools":["new_session"],"steps":[{"tool":"new_session","status":"success","started_at":"2026-10-10T10:00:25.858Z","completed_at":"2026-10-10T10:00:25.877Z"}],"output_hash":"sha256:03f4906127dd4a270f06aec45d88d1e20b6cebdf213c6da10252df53a889dfab","hash_algorithm":"sha256","canonical_bytes":null,"canonical_bytes_withheld_for_privacy":true,"canonical_byte_length":769,"verification_status":"not_checked","session_trail":[],"result_preview":"{\"status\":\"created\",\"instructions\":\"Use this session_id as _session_id on subsequent Zambo calls in this conversation. Use a different ID or omit it to start clean context; previous session context is not copied.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"new_session","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:60beaeb2d8b8015e6c5d98a6edebc83ee746d0b67de7c5ed8024e05e3b0015eb","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z"},"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":"sha256:7658774a6ee1f635f73c36f74cd0883acbead0ca5c833d74eb65266b8c6127b8","anchor":{"event_id":"546398e6ab1d927a47f6c50f9074fd2f92ff7054f1a96ac9edb0f3b03d4f054a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-10T10:00:26.467Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-10T10:00:25.877Z","evidence_url":null,"receipt_uuid":"cfb8f8e0-91f7-448b-bef6-ad95fc648dd3","output_sha256":"sha256:03f4906127dd4a270f06aec45d88d1e20b6cebdf213c6da10252df53a889dfab","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-10T10:00:25.877Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:03f4906127dd4a270f06aec45d88d1e20b6cebdf213c6da10252df53a889dfab\",\"receipt_uuid\":\"cfb8f8e0-91f7-448b-bef6-ad95fc648dd3\",\"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":"2026-10-10T10:00:25.877Z","detail":"The receipt store reports 2026-10-10T10:00:25.877Z; 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."}}},"verification_status":"not_checked","checks":{"commitment_matches":{"status":"not_checked","passed":false,"expected_hash":"sha256:03f4906127dd4a270f06aec45d88d1e20b6cebdf213c6da10252df53a889dfab","computed_hash":null,"detail":"Canonical bytes are not available."},"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."}}}