AgentProof by HREVN
Sepolia testnet
VERIFIABLE RECEIPTS FOR AI AGENTS

Every agent action,
accountable.

A real Codex session, committed event by event, signed with Ed25519 and anchored publicly on Ethereum Sepolia.

Inspect live receipt Test repository state
LIVE EVIDENCE BUNDLE

Codex session receipt

Verifying
Bundle Loading...
Agent Codex CLI
Model Loading...
Events -
01

Hash chain

Checking canonical event order

-
02

Ed25519 signature

Checking signed root

-
SESSION TIMELINE

What Codex committed

Hashes only. No prompt, source code, command output or diff content is published.

  1. Loading sealed events...
Download Evidence Bundle EB1 canonical package
THE GREEN / RED TEST

Do the files still match the sealed session?

Select a repository folder. Your browser hashes the committed files locally and compares them with the signed receipt. Files never leave your device.

1

Download the tiny repository used in the real session.

2

Select its folder. The original state verifies green.

3

Edit calculator.py and select again. The exact file fails red.

LOCAL RE-VERIFICATION ON-DEVICE ONLY
?

Repository not selected

Choose the demo folder to compare its current bytes.

    Download demo repository
    01 / PRIVACY

    Commitments, not content

    Public receipts prove integrity without publishing private code or agent output.

    02 / ORDER

    Sequence is evidence

    Every event commits the previous event hash. Deletion and reordering break the chain.

    03 / INDEPENDENCE

    Verify without trust

    The EB1 package carries its checksums, root specification, public key and chain proof.