Dapp storeAptosIdentity toolsDecentralized identity tools
Overlai
Overlai
Decentralized identity tools

Overlai

Overlai is a mobile app that uses Aptos to attach tamper-proof ownership and provenance to creator photos and videos.

Aptos logo
Freemium
This link will take you to a third-party site not owned or operated by Alchemy.

What is Overlai?

Overlai protects photographers, filmmakers, and other creators from AI scraping by embedding invisible cryptographic signatures into their media and registering ownership on Aptos. Creators capture or upload assets, then track provenance and licensing across the web. The app pairs C2PA-style content credentials with on-chain proof of authorship.

Sponsor gas and bundle user ops in your app or on your chain
Get your API key

Best Decentralized identity tools

Discover more web3 applications and developer tools.

See all dapps

Developer resources from Alchemy

App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

Dapp store background image

Build blockchain magic

Alchemy combines the most powerful web3 developer products and tools with resources, community and legendary support.
Get your API key