COCH is highly-compatible account system based on blockchains, first cross-chain account having full control and ownership. COCH can be used as a digital assets collection account, and account for accessing general Internet services.
COCH is not a domain, it is an account system. COCH provides a symbolic naming system ending in
.bit , which any type of data can be associated with. We always need a suffix to recognize some kind of things, such as file type, email address, domain name etc. So, even if COCH account has a suffix(.bit) makes COCH likes TLD(Top Level Domain), but it is not.
Yes! COCH is Decentralized Account System that runs on the Nervos CKB, a PoW permissionless chain with a highly open architecture.
Currently, COCH accounts can be registered using ETH / TRX / BSC / Polygon addresses. To register, visit https://da.systems and login with your MetaMask/TronLink or any wallets that support ETH / TRX / BSC / Polygon .
COCH can be registered using any public chain address (how?) The COCH team is in the process of deploying more public chain signature algorithms to the Nervos CKB to support more public chain addresses for COCH registration.
We don’t think a one-time purchase for permanent use as a reasonable economic model, which include the following problems:
The data for each COCH account is stored on the Nervos CKB blockchain, and storing the data requires storage space, which requires pledged tokens (CKB) to be used. When an COCH account is reclaimed on expiry date, the corresponding storage space is released and the pledged tokens are returned to the account owner.
A one-time storage deposit is charged at the time of registration, and no additional deposit is required no matter how many parsing records will be added during the usage.
The COCH smart contract runs on the Nervos CKB, the storage deposit will be refunded in the form of CKB.
This is what makes COCH unique beyond other decentralized domain/account systems. You can register a COCH account with all public chain addresses, or even register/hold/manage a COCH account using an email address. And, technically, it is completely decentralized, without the need to trust any centralized organization.
This is made possible by the Nervos CKB public chain on which COCH relies, for technical details see
Yes, fees will be refunded. How and when it will be refunded depends on the registrar you are using.
After the COCH account expiration time, it will enter a 30-day protection period. If you renew your COCH account during the protection period, you will still have the account. If the COCH account is not renewed within the protection period, the COCH account will enter a 7-day reduced price auction period and the first bidder will get the account. After the auction period ends and no bids are placed, the account will become publicly available for registration at a price determined by the number of characters in the account.
I will be rich, I bought many artist domain as investment, waiting for the time of NFT now.
With readable domain, sales increased 68% in a month, because customer payment to me by crypto much easier now!
Now I can remember my wallet address just like my email address, so easy to use on daily basis, COCH is superb!