# Completed the foundation for building a blockchain infrastructure, and accelerated commercialization.

Blockchain Mainnet Project Protocon announced on September 15th that it has completed the development of a DID prototype using a Protocon blockchain.



DID (Decentralized Identifiers) is a decentralized identity verification service, and Protocon DID has been developed using “Model,” an application development methodology of protocon blockchain, to provide identification services that minimize personal information leakage to various dApp services using protocon networks.


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