Verifiable receipt d737ca91 - zambo_universal result | Zambo

Verifiable receipt for a zambo_universal call on Zambo: {"primary_job":"capability_search","executed":true,"result":{"query":"test","status":"execution_plan","t

Observed result

{"primary_job":"capability_search","executed":true,"result":{"query":"test","status":"execution_plan","tools":[{"rank":1,"name":"zambo_score","product":"Zambo Score","description":"Score any startup, idea, or repo 0–100 — grade + bottleneck + fastest win","classification":"fully_executable_in_chat","tool":"zambo_score","callable":"zambo_score({input: \"<idea, startup, or repo>\"})","required_arguments":["input"],"side_effects":"Read-only score and bottleneck.","access":{"free_tier":"unlimited","paid":"included in Zambo Pass","per_call":"free"},"approval_required":false,"retry_safe":true,"expected_output":{"score":"number","breakdown":"object","label":"string","recommendations":"string[]"},"input_hints":{"input":{"type":"string","description":"Anything to score - startup idea, repo URL, business, goal, or product (3 to 1000 chars). Example: 'a SaaS helping plumbers find clients with AI'"}},"relevance_score":15,"why_relevant":"test"},{"rank":2,"product":"Nad.City","description":"3D blockchain explorer for Monad — every contract is a building","classification":"requires_human_web_action","relevance_score":10,"why_relevant":"test"}],"execution_plan":[{"step":1,"rank":1,"name":"zambo_score","product":"Zambo Score","description":"Score any startup, idea, or repo 0–100 — grade + bottleneck + fastest win","classification":"fully_executable_in_chat","tool":"zambo_score","callable":"zambo_score({input: \"<idea, startup, or repo>\"})","required_arguments":["input"],"side_effects":"Read-only score and bottleneck.","access":{"free_tier":"unlimited","paid":"included in Zambo Pass","per_call":"free"},"approval_required":false,"retry_safe":true,"expected_output":{"score":"number","breakdown":"object","label":"string","recommendations":"string[]"},"input_hints":{"input":{"type":"string","description":"Anything to score - startup idea, repo URL, business, goal, or product (3 to 1000 chars). Example: 'a SaaS helping plumbers find clients with AI'"}},"relevance_score":15,"why_relevant":"test"},{"step":2,"rank":2,"product":"Nad.City","description":"3D blockchain explorer for Monad — every contract is a building","classification":"requires_human_web_action","relevance_score":10,"why_relevant":"test"}],"continuity":"For a multi-step job, call zambo_universal with the real request and one stable _session_id; reuse it with mode:'continue', then mode:'verify' before declaring completion.","note":"Links appear only where the confirmed capability requires a human web action, consent, payment, or visual administration."}}

Check this receipt

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Provenance for every timeline entry

EXECUTED BY ZAMBOZambo ran the tool call itself.
OBSERVED VIA GATEWAYA Zambo gateway observed request and response bytes from the named external executor. Zambo did not run that external action.
LOGGED BY AGENTAn agent or local hook reported the action. Zambo attests that the record is unchanged since logging, not that the action happened as described.

Private agent reasoning, built-in client actions, and direct calls to unrelated MCP servers are not included unless an agent or gateway reports them.

What is this?

An AI agent completed a tool call through Zambo, and this page records the result. The SHA-256 hash below fingerprints exactly what the agent produced. The timestamp shows when it ran. The Nostr anchor posts that fingerprint to public relays, so the record exists outside Zambo too. Check the hash yourself.

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Verification checks

SHA-256 commitment: Recomputed by the linked API v2 check from the exact decoded bytes
Signature: NOT CHECKED; no Ed25519 signature or pinned key is supplied
Chain: NOT CHECKED; no append-only chain proof is validated
Stored timestamp: 2026-10-07T12:31:58.015Z; external immutability is not checked

Proof of observed execution

EXECUTED BY ZAMBO

Receipt ID: d737ca91-79ab-4a52-855d-7c29fe28c83d
SHA-256 output hash: sha256:55fcced3ef079fed852036ad5a4e86d4311e0832885aa153add9dade3080c646
Canonical bytes: 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
Timestamp: 2026-10-07T12:31:58.015Z

Bound call context

Receipt schema: 0.3
Tool name: zambo_universal
Tool version: 4.0.0
Permission scope: public
Caller type: anonymous
Caller ID: sha256:b1eaf4b1a9e3a97512b3ccf9bb734b63795b1dfe00a6ef3a9c30889b4ca1de9c
Declared side effects: state_write
Side-effects schema: zambo-side-effects/1
Declaration hash: sha256:dfb4412aa429d3ac637a05668c435bcc90a251363fcdd49f7b85ae4ab55b5bc9

This records what the server-side tool contract declared at call time. It does not independently verify that a downstream side effect happened.

Bound upstream evidence

Status: captured
Evidence SHA-256: sha256:1e78f628e4d592c27b6cbea406efe2509c943b8a6e5bcc890efa1239bca726c1
Byte length: 1079

Fetch exact evidence bytes

Neutral Nostr anchor

Event ID: c7bcd3ba336259fd513c0f6faf4e8d4eb5f2c5be2c05cbae4870e029fb0711c7
Anchor status: published
Public key: e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41

Relay hints: wss://relay.damus.io · wss://nos.lol · wss://relay.primal.net

Schema: zambo-receipt-anchor/1

Anchor envelope bytes:

{"anchored_at":"2026-10-07T12:31:57.984Z","evidence_byte_length":1079,"evidence_sha256":"sha256:1e78f628e4d592c27b6cbea406efe2509c943b8a6e5bcc890efa1239bca726c1","evidence_url":"https://zambo.dev/api/evidence/1e78f628e4d592c27b6cbea406efe2509c943b8a6e5bcc890efa1239bca726c1","output_sha256":"sha256:55fcced3ef079fed852036ad5a4e86d4311e0832885aa153add9dade3080c646","receipt_uuid":"d737ca91-79ab-4a52-855d-7c29fe28c83d","schema_version":"zambo-receipt-anchor/1"}

Anchor status "published": Published to all configured relay targets.

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