{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"254298ec-35d4-4399-89b9-01db870ec331","source_url":"https://zambo.dev/api/receipt/254298ec-35d4-4399-89b9-01db870ec331","receipt":{"id":"254298ec-35d4-4399-89b9-01db870ec331","created_at":"2026-10-16T09:04:35.617Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-10-16T09:04:35.568Z","completed_at":"2026-10-16T09:04:35.617Z"}],"output_hash":"sha256:1c5359968bf2533f85a4b4342a0e6fb841b06f233821d20a407f18e3c449ba0d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1384,"verification_status":"verified","session_trail":[],"result_preview":"{\"status\":\"upgrade_required\",\"message\":\"Private/unlisted delivery, custom redaction and branding need Zambo Pass. Nothing has been published. To publish publicly now, call handover again with visibility public and no branding/custom redaction.\",\"day_pass_url\":\"https://zambo.dev/day-pass/?job=\",\"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":"sha256:91593d810a515417bdd63276925cfd38830493ee066f62375a9e6b165c169c07","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":2,"free_remaining":18,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:b5ddc8be7ee54bd19a670798d8228786e3fe0b56cd47ca27d2862987565d4683","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:f0514a94162f29b3fffea07d62d6726eecdd7b4e7f1e8d51d65a937431d426ca","anchor":{"event_id":"aa442e6f3ff592e71c4a5851bae5e645a29f393b47766d723dbc27de1b67b953","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T09:04:36.148Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T09:04:35.617Z","evidence_url":null,"receipt_uuid":"254298ec-35d4-4399-89b9-01db870ec331","output_sha256":"sha256:1c5359968bf2533f85a4b4342a0e6fb841b06f233821d20a407f18e3c449ba0d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T09:04:35.617Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1c5359968bf2533f85a4b4342a0e6fb841b06f233821d20a407f18e3c449ba0d\",\"receipt_uuid\":\"254298ec-35d4-4399-89b9-01db870ec331\",\"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":"2026-10-16T09:04:35.617Z","detail":"The receipt store reports 2026-10-16T09:04:35.617Z; 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":"sha256:1c5359968bf2533f85a4b4342a0e6fb841b06f233821d20a407f18e3c449ba0d","computed_hash":"sha256:1c5359968bf2533f85a4b4342a0e6fb841b06f233821d20a407f18e3c449ba0d","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."}}}