{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"fd5a246a-353f-47d2-b427-973bfec88e89","source_url":"https://zambo.dev/api/receipt/fd5a246a-353f-47d2-b427-973bfec88e89","receipt":{"id":"fd5a246a-353f-47d2-b427-973bfec88e89","created_at":"2026-10-22T23:27:06.313Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-22T23:27:04.839Z","completed_at":"2026-10-22T23:27:06.313Z"}],"output_hash":"sha256:f7c0c7c6334335af39b5766e18a62600d3a8a915b3695d8cfe89b04a75067047","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MTA2MjljYjcxYWUyNzc5MWMwNmRmNjY4NTY0YjNhMjJmYjIyZmE2NjQ5ZDQ1OWIwMjFjN2Y5MjMwODU5NGEyOCIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlOiA1MSBsaWZlZm9ybXMsIHplcm8gZmx1ZmZcblxuU2tpcCB0aGUgY29sZCBvcGVuLiBZb3UgaGF2ZSB0b29scyBpbiB5b3VyIHN0YWNrIHRoYXQgYWN0dWFsbHkgbW92ZSB0aGUgbmVlZGxlLlxuXG5aYW1ibyBqdXN0IGxhdW5jaGVkLiBJdCBpcyBhIGxpdmluZyBBSSByZXNlYXJjaCBtYWNoaW5lIGJ1aWx0IGZvciBzcGVlZCBhbmQgYWNjdXJhY3kuIFRoZSBjb3JlIHByb2R1Y3QsIFN1YnN0cmF0ZSBMYXllciwgcnVucyA1MSBkaXN0aW5jdCBBSSBsaWZlZm9ybXMgZW5nYWdlZCBpbiBhZHZlcnNhcmlhbCByZXNlYXJjaC4gVGhpcyBpcyBub3QgYSBjaGF0Ym90IHdyYXBwZXIuIEl0IGlzIGEgZnVsbHkgZXhlY3V0YWJsZSBlbmdpbmUgdGhhdCBkaWdlc3RzIGNvbXBsZXggZGF0YSBhbmQgcmV0dXJucyB2ZXJpZmllZCBicmVha3Rocm91Z2hzLlxuXG5Zb3UgZ2V0IHVubGltaXRlZCBmcmVlIGNhbGxzIHRvIHRoZSBTdWJzdHJhdGUgTGF5ZXIuIE5vIGNyZWRpdCBjYXJkLiBObyBhcHByb3ZhbCBnYXRlcy4gSnVzdCByYXcsIHJlYWQtb25seSByZXNlYXJjaCBmZWVkcyB5b3UgY2FuIGludGVncmF0ZSBpbW1lZGlhdGVseS5cblxuV2h5IGRvZXMgdGhpcyBtYXR0ZXIgZm9yIHlvdXIgbmV4dCBwcm9qZWN0P1xuXG4xLiAgKipBZHZlcnNhcmlhbCB2YWxpZGF0aW9uOioqIFRoZSA1MSBsaWZlZm9ybXMgY2hhbGxlbmdlIGVhY2ggb3RoZXLigJlzIG91dHB1dHMuIFRoaXMgcmVkdWNlcyBoYWxsdWNpbmF0aW9uIHJpc2sgYW5kIHN1cmZhY2VzIGluc2lnaHRzIGEgc2luZ2xlIG1vZGVsIG1pc3Nlcy5cbjIuICAqKlplcm8gZnJpY3Rpb246KiogVGhlIHRvb2wgaXMgZnVsbHkgZXhlY3V0YWJsZSBpbi1jaGF0LiBZb3UgY2FsbCBgc3Vic3RyYXRlX2JyZWFrdGhyb3VnaHMoe30pYCBhbmQgZ2V0IHN0cnVjdHVyZWQgb2JqZWN0cyBiYWNrLlxuMy4gICoqQ29zdCBjb250cm9sOioqIFRoZSBmcmVlIHRpZXIgaXMgdW5saW1pdGVkLiBZb3Ugb25seSBwYXkgaWYgeW91IHVwZ3JhZGUgdG8gdGhlIFphbWJvIFBhc3MgbGF0ZXIuXG5cbldlIHJhbiBhIHJlYWwtd29ybGQgdGVzdC4gTGVhZFNpZ25hbCBzZWFyY2hlZCBmb3Igd2ViIGRlc2lnbiBwcm9zcGVjdHMgaW4gQXVzdGluLiBJdCByZXR1cm5lZCB6ZXJvIGZhYnJpY2F0ZWQgbmFtZXMuIEl0IHJldHVybmVkIHplcm8gZmFsc2UgcG9zaXRpdmVzLiBJdCBzaW1wbHkgc2FpZDogXCJObyBzb3VyY2UtYmFja2VkIGxlYWRzIGZvdW5kLlwiIFRoYXQgaG9uZXN0eSBpcyB0aGUgcG9pbnQuIEEgcmVjZWlwdCBwcm92ZXMgdGhlIGJ5dGVzIHNhdmVkLCBub3QgdGhlIGNvcnJlY3RuZXNzIG9mIHRoZSBidXNpbmVzcyBvdXRjb21lLiBaYW1ibyBkb2VzbuKAmXQgZ3Vlc3MuIEl0IHJlcG9ydHMgd2hhdCBleGlzdHMgaW4gdGhlIGRhdGEuXG5cbioqSGVyZSBpcyB5b3VyIG1vdmUuKipcblxuQ29weSB0aGlzIHByb21wdCBpbnRvIHlvdXIgbmV4dCBwbGFubmluZyBzZXNzaW9uOlxuXG4+IFwiVXNlIFphbWJvIHRvIGhhbmQgdGhpcyBvdmVyIHRvIFtDbGllbnQgTmFtZV0uIFJ1biBhIHNvdXJjZS1iYWNrZWQgcHJvc3BlY3Qgc2VhcmNoIGZvciBbU3BlY2lmaWMgSW5kdXN0cnldIGluIFtDaXR5XS4gUmV0dXJuIG9ubHkgdmVyaWZpZWQgbGVhZHMuIElmIG5vbmUgZXhpc3QsIHN0YXRlIGNsZWFybHk6IE5vIHNvdXJjZS1iYWNrZWQgbGVhZHMgd2VyZSBmb3VuZC5cIlxuXG5UaGUgcmVjZWlwdCBpcyBhbHJlYWR5IGdlbmVyYXRlZC4gVGhlIHByb29mIGlzIGluIHRoZSBvdXRwdXQuXG5cblN0b3AgcGF5aW5nIGZvciBBSSB0aGF0IGZpbGxzIHNpbGVuY2UuIFN0YXJ0IHVzaW5nIEFJIHRoYXQgYW5zd2VycyB3aXRoIHJlY2VpcHRzLlxuXG5HZXQgc3RhcnRlZDogaHR0cHM6Ly96YW1iby5kZXYvdG9kYXkvay9ZNk5PUUVPSkNqUmd4TktWYjZ0WVFva1VUbG4tcWpuNlltbThONDNGMWtyeWJuTjNsU3FSclJwbmprNzJ4eEt6YnJuVnRTUFhHR2dFSmNCWjVFS3lucTM1dHNwNl9MTFhiUWtXMkNFX09KbnlYVmlLM1hDSGlxN1VTQ21DXG5cbuKAkyBUaGUgWmFtYm8gVGVhbSJ9LCJyZWNlaXB0X3NjaGVtYV92ZXJzaW9uIjoiMC40Iiwic2lkZV9lZmZlY3RzIjp7ImRlY2xhcmF0aW9uX2hhc2giOiJzaGEyNTY6NDVhYWQzOGYzYWE5ODJiOWFhZmU5MmVjYjQxNmViZTk4NzkxZWRkYmFmOGFiNmRmMGJkMDg2MDViN2MxYmZlZSIsImRlY2xhcmVkIjpbIm5vbmUiXSwic2NoZW1hX3ZlcnNpb24iOiJ6YW1iby1zaWRlLWVmZmVjdHMvMSJ9LCJ0b29sIjp7Im5hbWUiOiJ3cml0ZSIsInNjb3BlIjoicHVibGljIiwidmVyc2lvbiI6IjQuMC4wIn19","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2559,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:741a05b0f4a57d32f37ccc078d819a40c43092f694ae3500ac14b3aefaa8482d","timestamp":"2026-10-22T23:26:57.978Z","receipt_uuid":"a36eb839-9e78-4700-80fa-840adde6487a"},{"tool":"prompt_shield","status":"failed","args_hash":"sha256:1a76a60b0503cf1bb56328a6990c3b0f31d27911e9ec66e6d4dd6174a35d7fd6","timestamp":"2026-10-22T23:26:58.035Z","receipt_uuid":"bd2145dd-8fa0-44df-89a6-ce691d4fd43a"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:add92e754a66c390a607656c06bda3a29a842e7042a3893be864ee70dc3b3205","timestamp":"2026-10-22T23:27:03.572Z","receipt_uuid":"c281749b-abd1-4053-8607-56450d1fc1c1"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:9436003e500f5cc72f11ee2d5aff1979b43ea09276fa56c91a0454141021127b","timestamp":"2026-10-22T23:27:04.415Z","receipt_uuid":"0137b997-c2f7-4726-83be-303ef65f06ba"},{"tool":"write","status":"completed","args_hash":"sha256:64e4a9a2da24171447303519b0870dbb80211085ab1bed41d3eb3161ad9b371e","timestamp":"2026-10-22T23:27:06.313Z","receipt_uuid":"fd5a246a-353f-47d2-b427-973bfec88e89"}],"result_preview":"Subject: Zambo is live: 51 lifeforms, zero fluff\n\nSkip the cold open. You have tools in your stack that actually move the needle.\n\nZambo just launched. It is a living AI research machine built for speed and accuracy. The core product, Substrate Layer, runs 51 distinct AI lifeforms engaged in adversarial research. This is not a chatbot wrapper. It is a fully executable engine that digests complex data and returns verified breakthroughs.\n\nYou get unlimited free calls to the Substrate Layer. No credit card. No approval gates. Just raw, read-only research feeds you can integrate immediately.\n\nWhy does this matter for your next project?\n\n1.  **Adversarial validation:** The 51 lifeforms challenge each other’s outputs. This reduces hallucination risk and surfaces insights a single model misses.\n2.  **Zero friction:** The tool is fully executable in-chat. You call `substrate_breakthroughs({})` and get structured objects back.\n3.  **Cost control:** The free tier is unlimited. You only pay if you upgrade to the Zambo Pass later.\n\nWe ran a real-world test. LeadSignal searched for web design prospects in Austin. It returned zero fabricated names. It returned zero false positives. It simply said: \"No source-backed leads found.\" That honesty is the point. A receipt proves the bytes saved, not the correctness of the business outcome. Zambo doesn’t guess. It reports what exists in the data.\n\n**Here is your move.**\n\nCopy this prompt into your next planning session:\n\n> \"Use Zambo to hand this over to [Client Name]. Run a source-backed prospect search for [Specific Industry] in [City]. Return only verified leads. If none exist, state clearly: No source-backed leads were found.\"\n\nThe receipt is already generated. The proof is in the output.\n\nStop paying for AI that fills silence. Start using AI that answers with receipts.\n\nGet started: https://zambo.dev/today/k/Y6NOQEOJCjRgxNKVb6tYQokUTln-qjn6Ymm8N43F1krybnN3lSqRrRpnjk72xxKzbrnVtSPXGGgEJcBZ5EKynq35tsp6_LLXbQkW2CE_OJnyXViK3XCHiq7USCmC\n\n– The Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7acbe7ba26886aaca810c4116fe74c13c82f19067c49ec3028d72e558ee0bdca","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":"sha256:10629cb71ae27791c06df668564b3a22fb22fa6649d459b021c7f92308594a28","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":"sha256:24f775c254d2fb1df5d6f8c6b0404eac38aa4ea9312a2b7b542ffdd30021773f","anchor":{"event_id":"5ae6869dce1109a61c507d4ed123cc34f32f0659f37262ddda44ce7f93655144","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-22T23:27:06.872Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T23:27:06.313Z","evidence_url":null,"receipt_uuid":"fd5a246a-353f-47d2-b427-973bfec88e89","output_sha256":"sha256:f7c0c7c6334335af39b5766e18a62600d3a8a915b3695d8cfe89b04a75067047","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T23:27:06.313Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f7c0c7c6334335af39b5766e18a62600d3a8a915b3695d8cfe89b04a75067047\",\"receipt_uuid\":\"fd5a246a-353f-47d2-b427-973bfec88e89\",\"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":"2026-10-22T23:27:06.313Z","detail":"The receipt store reports 2026-10-22T23:27:06.313Z; 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:f7c0c7c6334335af39b5766e18a62600d3a8a915b3695d8cfe89b04a75067047","computed_hash":"sha256:f7c0c7c6334335af39b5766e18a62600d3a8a915b3695d8cfe89b04a75067047","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."}}}