{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cc13d801-4f2b-4264-8f96-caf56e887ce9","source_url":"https://zambo.dev/api/receipt/cc13d801-4f2b-4264-8f96-caf56e887ce9","receipt":{"id":"cc13d801-4f2b-4264-8f96-caf56e887ce9","created_at":"2026-10-23T15:31:19.337Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: new_session","tools":["new_session"],"steps":[{"tool":"new_session","status":"success","started_at":"2026-10-23T15:31:19.245Z","completed_at":"2026-10-23T15:31:19.337Z"}],"output_hash":"sha256:7a7de2cfa63b6709a8f6b03ad1ab48106da1901d5f1ec80c9a28a5d63e2f06c9","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MWM3NjE0MTczNmZmNmU1MGIyZWM2NDlhMTY3NmY2Nzk5OTc1NjViYmZhZGIzMzUyOGFiMTJhM2RhOTFiYTc5MiIsInR5cGUiOiJhcGlfa2V5In0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjYXB0dXJlX2VuYWJsZWQiOnRydWUsImluc3RydWN0aW9ucyI6IlVzZSB0aGlzIHNlc3Npb25faWQgYXMgX3Nlc3Npb25faWQgb24gc3Vic2VxdWVudCBaYW1ibyBjYWxscyBpbiB0aGlzIGNvbnZlcnNhdGlvbi4gVXNlIGEgZGlmZmVyZW50IElEIG9yIG9taXQgaXQgdG8gc3RhcnQgY2xlYW4gY29udGV4dDsgcHJldmlvdXMgc2Vzc2lvbiBjb250ZXh0IGlzIG5vdCBjb3BpZWQuIiwicHJpdmFjeV9ub3RpY2UiOiJUaGlzIG5hbWVkIHNlc3Npb24gcHJlc2VydmVzIHlvdXIgY29udGludWl0eS4gWW91IGNhbiB0dXJuIGNhcHR1cmUgb2ZmIGF0IGFueSB0aW1lIHdpdGggY29udGludWl0eV9zZXRfcHJlZnMge1wiY2FwdHVyZV9lbmFibGVkXCI6ZmFsc2V9LiBDYWxscyB3aXRob3V0IGEgc2Vzc2lvbiBJRCBhcmUgbm90IGNhcHR1cmVkLiIsInN0YXR1cyI6ImNyZWF0ZWQifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoibmV3X3Nlc3Npb24iLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjAuMCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":880,"verification_status":"verified","session_trail":[],"result_preview":"{\"status\":\"created\",\"capture_enabled\":true,\"privacy_notice\":\"This named session preserves your continuity. You can turn capture off at any time with continuity_set_prefs {\\\"capture_enabled\\\":false}. Calls without a session ID are not captured.\",\"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,"input_hash":"sha256:d9611fd13707d63c6cd86d0e6ee88accae609f6017381fc8a0b8b02d6164d709","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"new_session","version":"4.0.0","scope":"public"},"caller":{"type":"api_key","id":"sha256:1c76141736ff6e50b2ec649a1676f679997565bbfadb33528ab12a3da91ba792"},"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:acd9bb1319b92f6b65968daaefa35f3d7a0a235b87a4bcc80aacdece54a13db4","anchor":{"event_id":"e8c49132c7d5f65277b6e6c5128661df8dc4619eca3baee4b446157699cea93b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-23T15:31:19.893Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-23T15:31:19.337Z","evidence_url":null,"receipt_uuid":"cc13d801-4f2b-4264-8f96-caf56e887ce9","output_sha256":"sha256:7a7de2cfa63b6709a8f6b03ad1ab48106da1901d5f1ec80c9a28a5d63e2f06c9","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-23T15:31:19.337Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:7a7de2cfa63b6709a8f6b03ad1ab48106da1901d5f1ec80c9a28a5d63e2f06c9\",\"receipt_uuid\":\"cc13d801-4f2b-4264-8f96-caf56e887ce9\",\"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":"2026-10-23T15:31:19.337Z","detail":"The receipt store reports 2026-10-23T15:31:19.337Z; 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":"sha256:7a7de2cfa63b6709a8f6b03ad1ab48106da1901d5f1ec80c9a28a5d63e2f06c9","computed_hash":"sha256:7a7de2cfa63b6709a8f6b03ad1ab48106da1901d5f1ec80c9a28a5d63e2f06c9","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."}}}