{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"ebdf05f1-9393-4269-9b24-46ba015a7bcc","source_url":"https://zambo.dev/api/receipt/ebdf05f1-9393-4269-9b24-46ba015a7bcc","receipt":{"id":"ebdf05f1-9393-4269-9b24-46ba015a7bcc","created_at":"2026-11-12T13:44:22.683Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-12T13:44:21.310Z","completed_at":"2026-11-12T13:44:22.683Z"}],"output_hash":"sha256:eb5896b18bb89b99edaf00f1922fe3666bc79d656054aed8157b5d08dc907349","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ODEwNGJkN2Y0NmUxNWI4ZDAzN2NiMjc5NDEzY2UyOTdiMzgxNGQzZGI3OGU3ZmYwMjZhYzI0NmQyMGY4ZmI1NiIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlOiBTdG9wIGd1ZXNzaW5nLCBzdGFydCB2ZXJpZnlpbmdcblxuWW914oCZdmUgbGlrZWx5IGV4cGVyaWVuY2VkIHRoZSBnYXAgYmV0d2VlbiBhbiBBSSB0b29s4oCZcyBwcm9taXNlIGFuZCBpdHMgYWN0dWFsIG91dHB1dC4gWmFtYm8gY2xvc2VzIHRoYXQgZ2FwLlxuXG5aYW1ibyBpcyBhIGxhdW5jaC1yZWFkeSBwbGF0Zm9ybSBkZXNpZ25lZCBmb3IgcHJlY2lzaW9uLiBJdCBkb2VzbuKAmXQganVzdCBnZW5lcmF0ZSB0ZXh0OyBpdCB2ZXJpZmllcyBleGVjdXRpb24uIFRoZSBjb3JlIGZ1bmN0aW9uIGlzIHNpbXBsZTogcnVuIGEgdGFzaywgcmVjZWl2ZSBhIHJlY2VpcHQsIGFuZCBjb25maXJtIHRoZSByZXN1bHQuIFRoYXQgcmVjZWlwdCBwcm92ZXMgdGhlIHNhdmVkIGJ5dGVzIHJlbWFpbiB1bmNoYW5nZWQuIEl0IGlzIG5vdCBhIGNsYWltIG9mIGNvcnJlY3RuZXNzLiBJdCBpcyBwcm9vZiBvZiBjb25zaXN0ZW5jeS5cblxuV2UgYnVpbHQgdGhpcyBiZWNhdXNlIFwidHJ1c3QgbWVcIiBpcyBub3QgYSBidXNpbmVzcyBzdHJhdGVneS4gSW4gYSB3b3JsZCBvZiBoYWxsdWNpbmF0ZWQgZGF0YSBhbmQgdmFndWUgb3V0cHV0cywgdmVyaWZpYWJsZSByZXN1bHRzIGFyZSB0aGUgbmV3IHN0YW5kYXJkLiBaYW1ibyBwcm92aWRlcyB0aGUgYXVkaXQgdHJhaWwgeW91ciBwcm9jZXNzZXMgbmVlZC5cblxuKipIb3cgaXQgd29ya3M6KipcbjEuIERlZmluZSB0aGUgdGFzay5cbjIuIEV4ZWN1dGUgdGhlIHdvcmtmbG93LlxuMy4gUmVjZWl2ZSB0aGUgdW5pcXVlIHJlY2VpcHQgSUQuXG40LiBWZXJpZnkgdGhlIGltbXV0YWJsZSBvdXRwdXQuXG5cblRoaXMgaXMgbm90IGEgYmV0YS4gVGhpcyBpcyB0aGUgb3BlcmF0aW9uYWwgYmFzZWxpbmUgZm9yIEFJLWFzc2lzdGVkIHdvcmsuXG5cbioqTmV4dCBTdGVwOioqXG5XZSBhcmUgY3VycmVudGx5IG9uYm9hcmRpbmcgZWFybHkgcGFydG5lcnMgdG8gdGVzdCB0aGUgdmVyaWZpY2F0aW9uIGVuZ2luZS4gSWYgeW91IHdhbnQgdG8gc2VlIGhvdyB0aGUgcmVjZWlwdCBzeXN0ZW0gaGFuZGxlcyB5b3VyIHNwZWNpZmljIGRhdGEgd29ya2Zsb3dzLCByZXBseSB3aXRoIFwiVkVSSUZZLlwiIEkgd2lsbCBzZW5kIHlvdSB0aGUgYWNjZXNzIGxpbmsgYW5kIGEgc2hvcnQgb25ib2FyZGluZyBndWlkZS4gTm8gc2FsZXMgcGl0Y2guIEp1c3QgdGhlIHRvb2wuXG5cblRoZSBpbmZyYXN0cnVjdHVyZSBpcyByZWFkeS4gVGhlIGxvZ2ljIGlzIHNvdW5kLiBUaGUgb25seSB2YXJpYWJsZSBsZWZ0IGlzIHlvdXIgdGVhbS5cblxuQmVzdCxcblxuW1lvdXIgTmFtZV1cbkZvdW5kZXIsIFphbWJvXG5bV2Vic2l0ZSBVUkxdXG5bUGhvbmUgTnVtYmVyXSJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ3cml0ZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMS4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1866,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:e74200f66a470f752b98057bf3f0d16673a363d0633f96d87ffc0d56f6f20e1f","timestamp":"2026-11-12T13:44:05.169Z","receipt_uuid":"9447c03b-47b4-404a-bc36-60ba04d645c6"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:8166ef6db99384ea070168f22b159dd313373443cf9e6aab07f1f8589e2ffd3c","timestamp":"2026-11-12T13:44:05.309Z","receipt_uuid":"57c61b70-ca08-4718-bf79-78f3043605df"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:cb5507d46ac73f782958d6d9c29a201937bf88fb680da3b5753605e3344c53b2","timestamp":"2026-11-12T13:44:06.635Z","receipt_uuid":"5edfb6c1-19f2-4a0c-9a47-218ba54502a7"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:4e1f5b9949280403ced3a0ba912c26c4966558a45da1173c4d9e09e846c9eb90","timestamp":"2026-11-12T13:44:19.217Z","receipt_uuid":"6e415945-d4a6-4961-b533-bede44c157b2"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:6ec02dbdda80a8a5f187d7b09510047e6bf1ff8273e7d2f7c147f806403c891e","timestamp":"2026-11-12T13:44:20.400Z","receipt_uuid":"de059c80-1043-4a57-92a2-a38684d9966e"},{"tool":"write","status":"completed","args_hash":"sha256:f76024733421078b93c98c30b4e502bcbedb951ce299087ffbebccb7c8fc0bd7","timestamp":"2026-11-12T13:44:22.683Z","receipt_uuid":"ebdf05f1-9393-4269-9b24-46ba015a7bcc"}],"result_preview":"Subject: Zambo is live: Stop guessing, start verifying\n\nYou’ve likely experienced the gap between an AI tool’s promise and its actual output. Zambo closes that gap.\n\nZambo is a launch-ready platform designed for precision. It doesn’t just generate text; it verifies execution. The core function is simple: run a task, receive a receipt, and confirm the result. That receipt proves the saved bytes remain unchanged. It is not a claim of correctness. It is proof of consistency.\n\nWe built this because \"trust me\" is not a business strategy. In a world of hallucinated data and vague outputs, verifiable results are the new standard. Zambo provides the audit trail your processes need.\n\n**How it works:**\n1. Define the task.\n2. Execute the workflow.\n3. Receive the unique receipt ID.\n4. Verify the immutable output.\n\nThis is not a beta. This is the operational baseline for AI-assisted work.\n\n**Next Step:**\nWe are currently onboarding early partners to test the verification engine. If you want to see how the receipt system handles your specific data workflows, reply with \"VERIFY.\" I will send you the access link and a short onboarding guide. No sales pitch. Just the tool.\n\nThe infrastructure is ready. The logic is sound. The only variable left is your team.\n\nBest,\n\n[Your Name]\nFounder, Zambo\n[Website URL]\n[Phone Number]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:2ea31631bf5303a1441b318998c4fe28b0f2eeaf617ebe6965a695a81ea6a582","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":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:8104bd7f46e15b8d037cb279413ce297b3814d3db78e7ff026ac246d20f8fb56","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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:9a6f12a991c778414690aeed09b7a6b309a95a46318f6ceb21278e03caa5e471","anchor":{"event_id":"6bda84b21b0ff586b4b8c17947c5fe79d0d1ffa0b83072396b1220649e3f4785","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-12T13:44:23.244Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-12T13:44:22.683Z","evidence_url":null,"receipt_uuid":"ebdf05f1-9393-4269-9b24-46ba015a7bcc","output_sha256":"sha256:eb5896b18bb89b99edaf00f1922fe3666bc79d656054aed8157b5d08dc907349","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-12T13:44:22.683Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:eb5896b18bb89b99edaf00f1922fe3666bc79d656054aed8157b5d08dc907349\",\"receipt_uuid\":\"ebdf05f1-9393-4269-9b24-46ba015a7bcc\",\"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":"2026-11-12T13:44:22.683Z","detail":"The receipt store reports 2026-11-12T13:44:22.683Z; 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","quota_identity":{"meter_key":"sha256:37e730ede0fa243322d316757e142a3d83a04324f8c5a22e189e176112bb293e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:eb5896b18bb89b99edaf00f1922fe3666bc79d656054aed8157b5d08dc907349","computed_hash":"sha256:eb5896b18bb89b99edaf00f1922fe3666bc79d656054aed8157b5d08dc907349","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."}}}