https://github.com/jjyr/DCKB

DCKB is an extended UDT that 1 to 1 mapping to NervosDAO deposited CKB, it enables users to transfer CKB from NervosDAO while still get NervosDAO compensation.
https://github.com/jjyr/DCKB

ckb dckb udt wckb

Last synced: about 1 month ago
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DCKB is an extended UDT that 1 to 1 mapping to NervosDAO deposited CKB, it enables users to transfer CKB from NervosDAO while still get NervosDAO compensation.

• Host: GitHub
• URL: https://github.com/jjyr/DCKB
• Owner: jjyr
• License: mit
• Archived: true
• Created: 2020-03-27T01:00:34.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-05-23T06:52:11.000Z (over 4 years ago)
• Last Synced: 2024-08-03T02:09:00.666Z (4 months ago)
• Topics: ckb, dckb, udt, wckb
• Language: C
• Homepage:
• Size: 401 KB
• Stars: 3
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-nervos-ckb - DCKB: Wrapper Token for DAO Deposited CKBytes

README

        
# DCKB

DCKB means (DAO/Deposited) CKB.

DCKB is an extended UDT that 1 to 1 mapping to NervosDAO deposited CKB, it enables users to transfer CKB from NervosDAO while still get NervosDAO compensation.

Advantages:

* Deposit CKB to layer2 / Defi while still earning NervosDAO compensation.

* Transfer CKB from NervosDAO.

* No centralized service involved.

Known limitation:

* After deposition, users need to wait for 4 epochs(~16 hours in mainnet) to use DCKB.

* Max deposition limitation is 10_000_000 CKB at once.

* NervosDAO withdrawal must be completed within 42 epochs(~ 7 days) since the withdrawal started; otherwise, anyone can unlock the cell.

## Build

``` sh

make build && cargo test

```

## Usage

Contracts:

* DCKB - an extended UDT type script

* DAOLock - NervosDAO cell's lock script

* CustodianLock - lock script, used for custodian DCKB while withdraw from NervosDAO

[Wiki](https://github.com/jjyr/DCKB/wiki)

## License

MIT

Copyright, 2020, by [JJy](https://justjjy.com)