Verifiable receipt 027086e6 - zambo_home result | Zambo

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

Saved: 2026-10-16T14:08:36.636Z
What was asked: The request recorded for this receipt.

Zambo is the verifiable work layer for AI.

Zambo is the verifiable work layer for AI. Verifiable receipt for a zambo_home call on Zambo: {"welcome":"You're connected. Try one of these:","first_asks":["Check my site","Get the live BTC price","Is t

Observed result

welcome: You're connected. Try one of these: first asks 1: Check my site first asks 2: Get the live BTC price first asks 3: Is this prompt safe? receipt note: Every result comes with a verifiable receipt. A receipt checks saved bytes, not correctness. recent / status: ok recent / has more: false recent / handoff text: No job was selected. Call new_session to start, or pass your existing private job ID in _session_id. recent / privacy / capture enabled: false today receipts scope: Saved entries visible to this caller and job, not an account-wide total. usage / status: ok usage / your tier: free (20 free calls/tool/day) usage / is unlimited: false usage / gateway limits bypassed: false usage / default limit per tool: 20 usage / note: Every tool has its OWN independent counter — using up zambo_score does not affect zambot_spark, etc. usage / tools used today 1 / tool: zambo_universal usage / tools used today 1 / used: 1 usage / tools used today 1 / limit: 20 usage / tools used today 1 / remaining: 19 usage / tools used today 1 / resets in hours: 10 usage / tools used today 1 / reset at: 2026-10-17T00:00:00.000Z usage / tools used count: 1 usage / reset policy: UTC midnight usage / unlimited tools 1: zambo_session usage / unlimited tools 2: zambro_analyze usage / unlimited tools 3: capability_search usage / unlimited tools 4: signal_lookup usage / unlimited tools 5: builder_pass_check usage / unlimited tools 6: zambot_verify usage / unlimited tools 7: zambo_limit usage / unlimited tools 8: zambo_help usage / unlimited tools 9: credithunt usage / unlimited tools note: These tools are always free, always unlimited — no daily cap. zambo_session is particularly important: it loads your cross-platform session context and is never rate-limited. usage / message: You've called 1 distinct tool(s) today. All other tools are still at full 20/day. usage / how to get more / free extend: Call mcp_extend({email}) — one-time +10 calls/tool, no payment, no signup beyond email usage / how to get more / day pass: $0.99 for 24h listed allowances. USDC on Base, $ZAMBO on Solana (20% off), or PayPal. Call day_pass_activate or visit https://zambo.dev/day-pass. usage / how to get more / monthly pass: $29/mo Zambo Pass — listed product benefits and product-specific allowances for 144 tools through one MCP connection — https://zambo.dev/pricing/?tier=monthly or builder_pass_check usage / how to get more / signal agent: Register a free Signal Passport (https://zambo.dev/signal), then pass signal_handle in the top-level JSON-RPC params object → 40/day instead of 20 usage / total tools available: 144 tools through one MCP connection

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.

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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: 2026-10-16T14:08:36.636Z; external immutability is not checked

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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: 027086e6-f720-488a-9cd4-666c13220325
SHA-256 output hash: sha256:bc1179d1869c673cfe3289415028e374f1300ddbd4d29ee6c6b5034ef328a27c
Canonical bytes: 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
Timestamp: 2026-10-16T14:08:36.636Z

Bound call context

Receipt schema: 0.4
Tool name: zambo_home
Tool version: 4.0.0
Permission scope: public
Caller type: session
Caller ID: sha256:79e2a9f62183ed5247368c9918e8e985b1f283db0053716fc6bcea22337aa70f
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: bc502bba0ece7975244fadde16b1527134816faf751e0fd02828595a53ba6206
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":"2026-10-16T14:08:36.636Z","evidence_byte_length":null,"evidence_sha256":null,"evidence_url":null,"output_sha256":"sha256:bc1179d1869c673cfe3289415028e374f1300ddbd4d29ee6c6b5034ef328a27c","receipt_uuid":"027086e6-f720-488a-9cd4-666c13220325","schema_version":"zambo-receipt-anchor/1"}

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

Check this hash yourself

API v2 status: verified. This status summarizes the v2 commitment and provenance checks; it does not prove 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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