FAQ
Last updated
Last updated
HashKey DID is a decentralized storage-featured Web 3.0 identifier that is underpinned by NFT and smart contract-based privacy-preserving technology. As an important Web3 infrastructure of the HashKey ecosystem, the fundamental goal of HashKey DID is to build a community-governed HashKey DID DAO together with users.
Yes, the main contracts are deployed on and the other credential contracts are deployed on Ethereum or other blockchains.
HashKey DID is essentially an ERC721 NFT that cannot be transferred. HashKey DID can be displayed as a user avatar or login in as user when APPseg: twitter
support web3. HashKey DID provides a simpler platform for users to enter the web3. DID users can use HashKey DID platform to issue NFTs or Credentials for their own projects.
HashKey DID supports multi-chain and can be compatible with all EVM chains. Currently, the chains include PlatON, Klaytn, Moonbeam.
Go to to claim your did.
Gas only. Users just need pay gas for transactions to register their DIDs without any register fee.
Yes, users can register any number of accounts, but an address can only be registered once time. If you want to register more accounts, you need to prepare more addresses.
No, the accounts are permanent and will never be expired.
Currently, HashKey DID is essentially an ERC721 NFT that cannot be transferred yet.
Currently, HashKey DID's name has been determined at the time of registration and cannot be changed yet.
Currently, The private key is the only thing that can control HashKey DID account. If the private key is lost, the account can't be recovered. The recovery function would be online and available future.
HashKey DID adopts a decentralized method to store user data. Except for the private key holder or the user authorized, no third-party organization can modify or delete user data.
Depending on the credentials, some credentials requires have HashKey DID before claiming. Credentials and HashKey DID are not strongly bound.
The credential is a proof of participation in the event. User maybe get interest from project party and potential airdrop opportunity in the future.
All of the data is stored in a decentralized manner, with the user's core data stored in the blockchain and the metadata stored in .
We deployed credential contracts on , and .
No, credential is available only for a specified period of time. It won't be claimed if missed. User can pay more attention to our or for the latest News.