Attestor Labs
Verifiable seal

Proof, not promise.

Every audit generates a public page keyed by contract address. It shows the grade, the findings, the date, and the integrity of the report. The client embeds the seal on their own site, and it always points back to this verification.

Example

Verification page

D ✓ verified
NetworkEthereum mainnet
Risk gradeD · 82/100
Findings21
ClassesBUSINESS_LOGIC, WEAK_PRNG
Audited byAttestor Labs
Integritysigned report hash
How it proves authenticity
  • Canonical URL keyed by contract address on the Attestor domain
  • Report carries a signed hash: tampering breaks verification
  • Address is public, checkable on-chain by the end user
  • Roadmap: on-chain registration via the Ethereum Attestation Service
Embed on your site 
<a href="https://attestorlabs.com/verify/
  ethereum/0x869eb8a1a479a80f9907673eae8336625dc3e526">
  <img src="https://attestorlabs.com/badge/
    ethereum/0x869eb8a1a479a80f9907673eae8336625dc3e526.svg"
    alt="Audited by Attestor Labs" />
</a>

Illustrative snippet. The final seal URL is set at domain launch.

Want a seal like this on your contract?

Request audit