Verifiable receipt 5426eb46 - day_pass_activate result | Zambo

Verifiable receipt for a day_pass_activate call on Zambo: {"receipt_type":"x402_day_pass_activation","payment":{"receipt_id":"x402_03c6f8fc-2dba-4021-a59e-e902c

Observed result

{"receipt_type":"x402_day_pass_activation","payment":{"receipt_id":"x402_03c6f8fc-2dba-4021-a59e-e902c629f896","resource":"https://zambo.dev/api/x402/day-pass","chain":"eip155:8453","asset":"0x8335…2913","pay_to":"0xb753…b9AC","max_amount":"990000","signed_payload_hash":"sha256:ea6c50c0f4d214dbcfd4d7184aeae570922c3472bc3154e422b9d94c8d216815","settlement_id":"0x8126…ca80"},"activation":{"activated_at":"2026-10-05T17:53:47.275Z","expires_at":"2026-10-06T17:53:47.267Z","window_seconds":86400},"verification":"Confirmed Base settlement and x402 spend receipt; bearer access key is not included."}

Settlement transaction: 0x8126aa83de45c9c7561ef94b04ea7576c9670a6b2a0bd043cedd6137d117ca80

Check this receipt

This record shows the result and timestamp stored for the call. Recompute the SHA-256 commitment from the saved bytes in your browser; signatures and chain proofs are not checked.

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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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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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: 2026-10-05T17:53:47.335Z; external immutability is not checked

Proof of observed execution

EXECUTED BY ZAMBO

Receipt ID: 5426eb46-4d40-4dca-a0df-508cbb0b52ab
SHA-256 output hash: sha256:c777d9d993dc5004f230c652636cb56cc811d652f3006e836a4861020297d5dc
Canonical bytes: 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
Timestamp: 2026-10-05T17:53:47.335Z

Bound call context

Receipt schema: 0.2; v0.2 receipt; call-context metadata was not recorded.

Bound upstream evidence

Status: no_upstream_bytes_captured
Evidence SHA-256: unavailable
Byte length: unavailable

Neutral Nostr anchor

Event ID: pending/unavailable
Anchor status: unavailable
Public key: unavailable

Relay hints: unavailable

Anchor status "unavailable": The anchor status is not available.

Check this hash yourself

Recompute the SHA-256 commitment in your browser. Open the API v2 JSON response to inspect the machine-readable checks. Signature and chain remain NOT CHECKED unless a real signature verifier or chain proof is supplied. There is no combined “verified” verdict.

Embed this receipt

Markdown

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HTML

<a href="https://zambo.dev/run/5426eb46-4d40-4dca-a0df-508cbb0b52ab"><img src="https://zambo.dev/api/receipt/5426eb46-4d40-4dca-a0df-508cbb0b52ab/badge.svg" alt="Verifiable Zambo receipt"></a>

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