Write · saved and checkable

✓ This result hasn’t changed since it was saved.

Saved:
What was asked: The request recorded for this receipt.

Zambo is the verifiable work layer for AI.

Observed result

Subject: Zambo is live: verified AI insights, zero noise You spent time filtering through AI hallucinations and unverified research feeds. That ends today. Zambo is now officially live. It connects directly to your data sources to provide research-backed insights with cryptographic trust scores. No more guessing whether an AI output is accurate. You get verified facts, not just generated text. This matters because accuracy is the bottleneck for AI adoption. Zambo removes that friction. You see the source, the confidence level, and the verification status before you act. It turns AI from a creative assistant into a reliable operational tool. We are launching with two core capabilities: 1. Substrate Breakthroughs: A read-only feed of adversarial research findings. 2. VeriAI Integration: Cryptographic trust scoring for any AI-generated output. These tools are available immediately. The free tier includes unlimited access to the research feed. The VeriAI integration uses a web flow for now, pending direct API routing. I’m not asking you to trust my word. I’m asking you to verify the output. **Next Step:** Click here to access your first verified research feed: [Link to Zambo Dashboard] If you encounter a verification mismatch or need help setting up a specific source, reply directly to this email. I read every thread. This is a draft. I have not sent it. I have not contacted the Reddit user regarding the garden arbour. That lead is unrelated to Zambo’s core AI verification value proposition and appears to be a false positive in the signal scan. I am excluding it from the launch narrative to maintain credibility. Zambo’s value is precision. This email reflects that. It states what exists, what works, and how to access it. It does not promise future fixes or invent customer testimonials. It relies on the receipt data provided: the launch is complete, the tools are executable, and the verification status is clear. Your time is better spent testing the tool than reading about it. The dashboard is live. The data is real. The verification is independent. Go verify. [Your Name] Founder, Zambo [Your Phone Number] [Your Website]

This is the saved result preview, not proof that the answer was correct.

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Show technical provenance details

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 an execution receipt?

An execution receipt is a public record of a reported AI agent tool call. Its byte commitment and provenance claim can be checked independently; neither alone authenticates the issuer. Read the canonical definition of an AI agent execution receipt.

What the receipt can and cannot prove

What is this?

Zambo's receipt store reports a tool call and records its result. The SHA-256 commitment covers the exact canonical bytes. The provenance label is bound to v0.4 receipt bytes when that check passes, but no pinned signature or trusted issuer key is checked. An anchor can timestamp a fingerprint; it does not authenticate the issuer.

Keep the work moving

This receipt records a completed tool call. When the free allowance is not enough, choose the access path that fits the job.

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Show technical verification checks

Verification checks

  • SHA-256 commitment: Checked independently against the exact decoded bytes
  • Provenance binding: PASS; The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated.
  • Metadata binding: PASS; metadata_hash matches the canonical metadata block.
  • Issuer authentication: NOT CHECKED; no pinned signing key or trusted issuer was supplied
  • Signature: NOT CHECKED; no Ed25519 signature or pinned key is supplied
  • Chain: NOT CHECKED; no append-only chain proof is validated
  • Stored timestamp: 2026-10-21T12:36:22.351Z; external immutability is not checked

Get proof like this from your own AI

Add to my AI ·

Get receipts for your own AI work: add zambo.dev/mcp

One URL, no key. Copy the line for your AI and add it yourself in its settings.

  • ClaudeSettings, Connectors, Add custom connector, paste the URL.
    https://zambo.dev/mcp
  • ChatGPTSettings, Apps and Connectors, developer mode, create a connector with this URL.
    https://zambo.dev/mcp
  • GrokAdd a remote MCP server in your Grok client and paste the URL.
    https://zambo.dev/mcp
  • CursorPaste into ~/.cursor/mcp.json.
    {"mcpServers":{"zambo":{"url":"https://zambo.dev/mcp"}}}

Nothing is installed automatically. Full setup guides

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Add Zambo Receipt Bot to your team · File this in Receipt Bot

Show receipt data and verification evidence

Committed provenance claim

EXECUTED BY ZAMBO

The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated.

Receipt ID
2b251628-6517-481c-a10c-04ae7f8c857e
SHA-256 output hash
sha256:75c2548a3343461e8cf92cd5b01dcbb04c81b84dc4ac95df48aafc0a40aa7406
Canonical bytes
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
Timestamp

Bound call context

Receipt schema
0.4
Tool name
write
Tool version
4.0.0
Permission scope
public
Caller type
session
Caller ID
sha256:c1f76e3c43d80381cc06e8d6612948d76d17b31bee6df5a702ad75b09dfb7fcf
Caller-reported label
zambo-home-demo (caller_reported, not authenticated team ownership)
Declared side effects
none
Side-effects schema
zambo-side-effects/1
Declaration hash
sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee

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
no_upstream_bytes_captured
Evidence SHA-256
unavailable
Byte length
unavailable

Neutral Nostr anchor

Event ID
71aee9535f215cacf9c4bdd96d7ab3529f7fb9050a1269037103bdd545d34939
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":"2026-10-21T12:36:22.351Z","evidence_byte_length":null,"evidence_sha256":null,"evidence_url":null,"output_sha256":"sha256:75c2548a3343461e8cf92cd5b01dcbb04c81b84dc4ac95df48aafc0a40aa7406","receipt_uuid":"2b251628-6517-481c-a10c-04ae7f8c857e","schema_version":"zambo-receipt-anchor/1"}

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

Check this hash yourself

Receipt commitment: commitment matched; issuer, signature and chain not checked. This checks the saved bytes, not whether the answer was correct. Recompute the SHA-256 commitment in your browser. Open the API v2 JSON response to inspect the machine-readable checks. See the Nostr anchor event on a public viewer. The fingerprint is timestamped outside Zambo too.

Embed this receipt

Markdown

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HTML

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