Verifiable receipt 532188c9 - zambo_universal result | Zambo

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Verifiable receipt for a zambo_universal call on Zambo: {"status":"planned","result_status":"planned","execution_state":"planned","primary_tool":"zambo_universa

Observed result

{"status":"planned","result_status":"planned","execution_state":"planned","primary_tool":"zambo_universal","planned_tools":["zambo_universal"],"executed_tools":[],"executed":false,"understood_need":"Return the word alpha as the requested output.","result":"Here is the exact term you asked for: alpha. This string matches the case and spelling you specified, with no surrounding whitespace or punctuation, ensuring it can be copied directly into any downstream process, script, or document without needing further trimming. If you need to embed it in code, you can assign it as a literal, for example in Python: word = \"alpha\"; in JavaScript: const word = \"alpha\"; or in a shell script: word=\"alpha\". The term also works as a key identifier in data structures, a placeholder in mathematical expressions, or a label in UI components. Because you provided no additional constraints, the simplest, most reliable delivery is the raw token itself. Should you later need variations—such as uppercase (ALPHA), title case (Alpha), or a prefixed version (my_alpha)—you can generate those programmatically from this base value. For immediate use, just copy the string below and paste it wherever required. No extra characters, line breaks, or formatting are included, so it will integrate cleanly with any system that expects a plain text token.","solution":"Here is the exact term you asked for: alpha. This string matches the case and spelling you specified, with no surrounding whitespace or punctuation, ensuring it can be copied directly into any downstream process, script, or document without needing further trimming. If you need to embed it in code, you can assign it as a literal, for example in Python: word = \"alpha\"; in JavaScript: const word = \"alpha\"; or in a shell script: word=\"alpha\". The term also works as a key identifier in data structures, a placeholder in mathematical expressions, or a label in UI components. Because you provided no additional constraints, the simplest, most reliable delivery is the raw token itself. Should you later need variations—such as uppercase (ALPHA), title case (Alpha), or a prefixed version (my_alpha)—you can generate those programmatically from this base value. For immediate use, just copy the string below and paste it wherever required. No extra characters, line breaks, or formatting are included, so it will integrate cleanly with any system that expects a plain text token.","verify":{"status":"not_executed_here","message":"This endpoint routes and explains the job. Run the named MCP tool in a connected AI to produce the live result and receipt."},"next_action":"Copy the word 'alpha' from this response and paste it into the target location where you need it.","planned_next_steps":[{"product":"Zambo MCP","why":"One connection that gives Claude, Grok, Cursor, and other AI clients live tools for search, code, images, research, data, trust, and more","url":"https://zambo.dev/install","action":"Add https://zambo.dev/api/mcp, then ask your AI: 'What can you do with Zambo?'"},{"product":"Zambo Chat","why":"A zero-setup way to try the same practical capabilities in a browser before connecting an AI client","url":"https://zambo.dev/chat","action":"Open zambo.dev/chat and describe the real task you want done"},{"product":"ZAMBOT","why":"A strategy engine for turning a vague goal into a concrete next move","url":"https://zambo.dev/api/zambot","action":"POST your goal to https://zambo.dev/api/zambot/spark for a strategy Spark in seconds"}],"add_zambo":"https://zambo.dev/api/mcp","_router":"canonical_zambo_api"}

Verify this receipt

This is a verifiable receipt: the result above is hashed and timestamped at a permanent URL.

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.

What is an execution receipt?

An execution receipt is the public record of one completed AI agent tool call. Read the canonical definition of an AI agent execution receipt.

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Verification checks

Integrity check: Recomputable from canonical bytes
Issued by zambo.dev: Served from the zambo.dev receipt store
Chain valid: Receipt hash chain is internally consistent
Recorded in the immutable log: 2026-09-25T08:33:42.498Z

Proof of observed execution

EXECUTED BY ZAMBO

Receipt ID: 532188c9-fa1e-4fee-9bdf-39bfe4cea21b
SHA-256 output hash: sha256:61f228fa57dc9315c0b52570fe4fb966ba3523d8d2ddb8056b328bd59276367d
Canonical bytes: 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
Timestamp: 2026-09-25T08:33:42.498Z

Bound call context

Receipt schema: 0.3
Tool name: zambo_universal
Tool version: 4.0.0
Permission scope: public
Caller type: session
Caller ID: sha256:c5b50853470f2fa837c88c2af9136e5aa0f247ad162b02ed8675864bd11f6020
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:f9f53b10a461ab77ebab0ab0643c01e79813f9c00f5f26a1a5a69bc4eb312d66
Byte length: 4762

Fetch exact evidence bytes

Neutral Nostr anchor

Event ID: ae31ee3b642e972b2f9b7e55f7a03983d7a8b31f1bc5c14f763a6e9158cb899e
Anchor status: partial
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":"2026-09-25T08:33:42.402Z","evidence_byte_length":4762,"evidence_sha256":"sha256:f9f53b10a461ab77ebab0ab0643c01e79813f9c00f5f26a1a5a69bc4eb312d66","evidence_url":"https://zambo.dev/api/evidence/f9f53b10a461ab77ebab0ab0643c01e79813f9c00f5f26a1a5a69bc4eb312d66","output_sha256":"sha256:61f228fa57dc9315c0b52570fe4fb966ba3523d8d2ddb8056b328bd59276367d","receipt_uuid":"532188c9-fa1e-4fee-9bdf-39bfe4cea21b","schema_version":"zambo-receipt-anchor/1"}

Anchor status "partial": Published to some configured relay targets; publication was not confirmed by every configured relay.

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Open the verification endpoint. The server recomputes the SHA-256 from the stored bytes and answers verified:true. If it does not say verified, do not trust this page. See the Nostr anchor event on a public viewer. The fingerprint is timestamped outside Zambo too.

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