{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b6d0922d-e336-4e00-85f4-183c8114305c","source_url":"https://zambo.dev/api/receipt/b6d0922d-e336-4e00-85f4-183c8114305c","receipt":{"id":"b6d0922d-e336-4e00-85f4-183c8114305c","created_at":"2026-10-28T20:05:11.479Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-10-28T20:05:11.202Z","completed_at":"2026-10-28T20:05:11.479Z"}],"output_hash":"sha256:2ab8c94c23b3d19d20e98f6e19f15f0e66d117586af30314707be6f9aeeaee0b","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1323,"verification_status":"verified","session_trail":[{"tool":"memory_remember","status":"completed","args_hash":"sha256:2dd317a17d2eeb35956ab01749670c04465da8d61967188b0ecaa8c6b2582ffb","timestamp":"2026-10-28T20:05:07.861Z","receipt_uuid":"66124b6d-1125-412d-ace0-d0c6bb6048c1"},{"tool":"memory_recall","status":"completed","args_hash":"sha256:665d3350700e41e3aeaccc87b5e57735df2bec333d0df7c9cc5ca71179d40f3a","timestamp":"2026-10-28T20:05:08.935Z","receipt_uuid":"fb555d78-6bee-44f0-8ec5-0255058d6114"},{"tool":"zambo_universal","status":"completed","args_hash":"sha256:257088700f00c2f62d088e3352a0f56ef414b3e4f45061c6a982d11a739e3e4a","timestamp":"2026-10-28T20:05:10.614Z","receipt_uuid":"26f9f1c5-f3ec-42b8-b4f2-544496896e74"},{"tool":"handover","status":"completed","args_hash":"sha256:cadeba867a5a9ae95cef524305cf4356c839b858eead5d61896b29f16c4298a5","timestamp":"2026-10-28T20:05:11.479Z","receipt_uuid":"b6d0922d-e336-4e00-85f4-183c8114305c"}],"result_preview":"{\"status\":\"upgrade_required\",\"message\":\"You've used today's free wrap-up. Your work is saved and ready to move. Move it now with a $0.99 Day Pass, unlimited for 24 hours.\",\"day_pass_url\":\"https://zambo.dev/day-pass/?job=[private]#checkout\",\"zambo_pass_url\":\"https://zambo.dev/upgrade?tier=monthly\",\"zambo_pass_annual_url\":\"https://zambo.dev/upgrade?tier=annual\",\"x402\":{\"scheme\":\"exact\",\"network\":\"eip155:8453\",\"asset\":\"USDC\",\"amount\":\"990000\",\"payTo\":\"0xb753…b9AC\",\"resource\":\"https://zambo.dev/api/x402/day-pass\"},\"retry\":\"After paying, call day_pass_status with the same _session_id, then repeat the same call with the same arguments.\",\"next\":{\"mcp_url\":\"https://zambo.dev/mcp\",\"prompt\":\"Use zambo to hand this over to Acme. Include what you didn't check.\",\"setup\":\"https://zambo.dev/handover\"}}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:37f62d0792a11aa249a66cb1e4ebd8d714faf91b5bb09546567f5376ec277404","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:a9366a17607ac1c97bd36da64f85a3099e46e2b7c96210dd0145cd3aec6c6f99","label":"probe-af4442","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:f317015de725e0848f173845118abee982ff33d6cd932e4f0a5a3d3906da0c4b","anchor":{"event_id":"529a660e5b95393b0b2f900c18884c25e7be3a9c9d3ef62e88e93925883cec79","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T20:05:12.460Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T20:05:11.479Z","evidence_url":null,"receipt_uuid":"b6d0922d-e336-4e00-85f4-183c8114305c","output_sha256":"sha256:2ab8c94c23b3d19d20e98f6e19f15f0e66d117586af30314707be6f9aeeaee0b","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T20:05:11.479Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:2ab8c94c23b3d19d20e98f6e19f15f0e66d117586af30314707be6f9aeeaee0b\",\"receipt_uuid\":\"b6d0922d-e336-4e00-85f4-183c8114305c\",\"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":"2026-10-28T20:05:11.479Z","detail":"The receipt store reports 2026-10-28T20:05:11.479Z; 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":"sha256:2ab8c94c23b3d19d20e98f6e19f15f0e66d117586af30314707be6f9aeeaee0b","computed_hash":"sha256:2ab8c94c23b3d19d20e98f6e19f15f0e66d117586af30314707be6f9aeeaee0b","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."}}}