Ethereum Attestation Service logo

Ethereum Attestation Service

$5,000

About

EAS is an open-source public good for making attestations onchain or offchain about anything. It's a permissionless and tokenless protocol designed to build more trust online & onchain.

Attestations are simply digital signatures on structured data. They're highly composable and interoperable. You simply register a schema (data structure) for the attestation and then make attestations with it.

There are so many unique use cases that have been built with EAS:

  • Digital identity & reputation systems
  • Voting systems
  • Ticketing systems
  • Provenance of information & goods
  • Content authenticity
  • and much more

Watch our workshop video for more details! Happy building.

Prizes

Best Use of Attestations$5,000
Up to 4 teams will receive $1,250

We are awarding the top 4 teams that use attestations in an innovative and impactful way. Happy building!

Qualification Requirements

We're looking for teams who have:

  • Built a working product
  • Leveraged attestations in their workflow & can share the attestation record
  • Have built something innovative that has real impact and value
  • Have thought through project viability and the business model around it

Additional info:

  • You can use existing schemas or create your own
  • Build with either offchain or onchain attestations
  • Highlight the composability of the attestations (how might others build on top of what you built?)