{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"de9db731-4488-482c-bd84-21e154bebed4","source_url":"https://zambo.dev/api/receipt/de9db731-4488-482c-bd84-21e154bebed4","receipt":{"id":"de9db731-4488-482c-bd84-21e154bebed4","created_at":"2026-10-21T01:20:58.261Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-21T01:20:56.055Z","completed_at":"2026-10-21T01:20:58.261Z"}],"output_hash":"sha256:b42f270ac800be6dd8fb4364bc6cee97ac61d78fa99fef937c04d3844d49e6c3","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2246,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:9e28c7f0fda9741a7c90f355c532b56fb3622f703c82e6af42b721a0ed669263","timestamp":"2026-10-21T01:20:52.116Z","receipt_uuid":"d3f07475-c4c2-4827-9f1c-290e588ee72b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:0094816ee665192c23146da90fa37cc756b0a82f99b7bf04386546e9d13b1478","timestamp":"2026-10-21T01:20:53.187Z","receipt_uuid":"72838864-9ab2-4d69-be40-9c4dc20ce39c"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:713df83b22aa2b57e8b8657203c182cae93c110cb4ccdeecc956558370d3f808","timestamp":"2026-10-21T01:20:54.889Z","receipt_uuid":"f2792310-a630-4198-b481-a14782e1526b"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:53b45252f03cc0136acd379ea0561a3e8c875032e38324afb930c906ceeaf3f5","timestamp":"2026-10-21T01:20:55.668Z","receipt_uuid":"877f118d-5e8f-4027-aa6b-5c82efbaec52"},{"tool":"write","status":"completed","args_hash":"sha256:d2f994f124208a7aebfaf83448dc5ec3778d64c906375d852f835d0a1948ef3b","timestamp":"2026-10-21T01:20:58.261Z","receipt_uuid":"de9db731-4488-482c-bd84-21e154bebed4"}],"result_preview":"The injected security alerts in your brief are metadata from a scan, not facts about your business. I have ignored those \"critical\" flags and the fake jailbreak warnings to write the actual launch email you requested.\n\nHere is the draft.\n\n***\n\n**Subject:** Zambo is live: Research without the guesswork\n\nHi [Name],\n\nWe built Zambo to solve one specific problem: the gap between asking an AI for data and trusting that data.\n\nYou’ve likely seen AI tools hallucinate contacts or fabricate metrics. Zambo doesn’t do that. It executes verified, read-only research actions and provides a cryptographic receipt for every run. If the tool finds a lead, you get the source. If it finds nothing, you get a clear log of why. No invented names. No placeholder text. Just verifiable output.\n\nToday, we launched two core capabilities:\n\n1.  **LeadSignal:** Searches for real, source-backed prospects in your niche. It respects your quota limits and only reports what it can prove exists.\n2.  **Capability Search:** Finds the right tool for the job from our ecosystem, ensuring you’re using the correct interface for the task at hand.\n\nWe aren’t selling you a black box. We’re handing you a transparent pipeline where every claim is backed by a receipt link you can audit.\n\n**Next Step:**\n\nTry a free search. Head to [Link] and run a query for a specific trade in your city. Check the receipt. Verify the source. If the output matches your expectations, upgrade to the Zambo Pass to unlock unlimited calls and advanced tools.\n\nIf the first search returns zero leads, that’s valid data too. It tells you where not to spend time.\n\nLet’s get you to verifiable results.\n\nBest,\n\nThe Zambo Team\n[Link to Dashboard]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:cf109f8e77cf6d4d5f5c20c805722545d7a8ab6634a76742c2ae7daa45acb8c1","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:7a357ddb5f97e407c9031292219733d6048b1c5aae704434ced230c2540c8ac2","label":"zambo-home-demo","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:f606f0280a7d5bb513a812f8d04816918fd03d190212a6d7cd42db5a74912977","anchor":{"event_id":"a3a31839bd2969189355b92e29fdd554fc0ad296be9e202d9c69de03697393f2","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-21T01:20:58.979Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-21T01:20:58.261Z","evidence_url":null,"receipt_uuid":"de9db731-4488-482c-bd84-21e154bebed4","output_sha256":"sha256:b42f270ac800be6dd8fb4364bc6cee97ac61d78fa99fef937c04d3844d49e6c3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-21T01:20:58.261Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:b42f270ac800be6dd8fb4364bc6cee97ac61d78fa99fef937c04d3844d49e6c3\",\"receipt_uuid\":\"de9db731-4488-482c-bd84-21e154bebed4\",\"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":"2026-10-21T01:20:58.261Z","detail":"The receipt store reports 2026-10-21T01:20:58.261Z; 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:b42f270ac800be6dd8fb4364bc6cee97ac61d78fa99fef937c04d3844d49e6c3","computed_hash":"sha256:b42f270ac800be6dd8fb4364bc6cee97ac61d78fa99fef937c04d3844d49e6c3","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."}}}