{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f05c25b2-cb11-4976-8368-90c844a9cf2d","source_url":"https://zambo.dev/api/receipt/f05c25b2-cb11-4976-8368-90c844a9cf2d","receipt":{"id":"f05c25b2-cb11-4976-8368-90c844a9cf2d","created_at":"2026-10-28T18:48:08.355Z","receipt_schema_version":"0.4","job_summary":"goal: Check whether a link is a scam before sharing it","tools":["handover"],"steps":[{"tool":"handover","status":"success","started_at":"2026-10-28T18:48:08.202Z","completed_at":"2026-10-28T18:48:08.355Z"}],"output_hash":"sha256:2600e9eff9a28a0e7a1c6cd268bcda0c0775a08db181df93716fb1984f6199af","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1324,"verification_status":"verified","session_trail":[{"tool":"zambo_universal","status":"completed","args_hash":"sha256:af28f3217ad4cbf30bcf7a90bfe8947d40f3d99c6192c1943cd4084231a0b198","timestamp":"2026-10-28T18:47:06.836Z","receipt_uuid":"9f9b6135-1313-4c28-96cd-1e1238b2d88f"},{"tool":"zambo_universal","status":"completed","args_hash":"sha256:4ba37470129b240e80f234de36577fa012494ece6d808a69b8065bb0a0f611c2","timestamp":"2026-10-28T18:47:13.855Z","receipt_uuid":"93bdb4a8-70bf-4dc5-90e3-2b73c75b0327"},{"tool":"handover","status":"completed","args_hash":"sha256:44a39cc49d48c5582834282ea1ce4e57d0b7eb289bdda388f8bd4e5f99093b82","timestamp":"2026-10-28T18:48:08.355Z","receipt_uuid":"f05c25b2-cb11-4976-8368-90c844a9cf2d"}],"result_preview":"{\"status\":\"upgrade_required\",\"message\":\"Needs a Day Pass ($0.99 for 24 hours) or Zambo Pass ($29 for 30 days, one payment, or $290 for 365 days, one payment). Nothing has been published.\",\"day_pass_url\":\"https://zambo.dev/day-pass/?job=[private]\",\"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:af681fcc6b3627e5855c2c1341c89d2079729b042e6627bc7374c7389b76475d","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":4,"free_remaining":16,"free_limit":20,"signal_handle":null,"tool":{"name":"handover","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:4f4e59c825e8009d17287fba3fa4ef5cef492c9cd1266d7df805eb6088dbfcfc","label":"Cursor","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:e1b3ccfb14a061066c7eeae30c4a09fca9d1859edf5ad4d495b9e1940d030fb0","anchor":{"event_id":"3e10f9b8d186d958ba943f8304ede040768f21559dc82b9baf620158faa3049c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-28T18:48:09.351Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-28T18:48:08.355Z","evidence_url":null,"receipt_uuid":"f05c25b2-cb11-4976-8368-90c844a9cf2d","output_sha256":"sha256:2600e9eff9a28a0e7a1c6cd268bcda0c0775a08db181df93716fb1984f6199af","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-28T18:48:08.355Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:2600e9eff9a28a0e7a1c6cd268bcda0c0775a08db181df93716fb1984f6199af\",\"receipt_uuid\":\"f05c25b2-cb11-4976-8368-90c844a9cf2d\",\"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":"2026-10-28T18:48:08.355Z","detail":"The receipt store reports 2026-10-28T18:48:08.355Z; 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":"sha256:2600e9eff9a28a0e7a1c6cd268bcda0c0775a08db181df93716fb1984f6199af","computed_hash":"sha256:2600e9eff9a28a0e7a1c6cd268bcda0c0775a08db181df93716fb1984f6199af","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."}}}