All Indy repositories have been moved from the GitHub Hyperledger organization to the GitHub Hyperledger Indy organization.
The did:indy DID Method Specification GitHub repository is now: https://github.com/hyperledger-indy/indy-did-method.
The rendered did:indy DID Method Specification can be found here: https://hyperledger-indy.github.io/indy-did-method/