yuanwen135 Time Lock Smart Contract – 时间锁定智能合约区块链毕设代写
区块链毕设代写本文提供国外最新区块链项目源码下载，包括solidity,eth,fabric等blockchain区块链,Time Lock Smart Contract – 时间锁定智能合约区块链毕设代写 是一篇很好的国外资料
Time Lock Smart Contract
【Introduction of Time Lock Smart Contract】
- Time Lock Smart Contract
-
This is a solidity smart contract that allows a user to send an amount of ERC20 token to a smart contract that takes custody of the asset for a
pre-determined amount of time (e.g. 7 days)and issuesa redemption token(that symbol is"RDT").
(A redemption token is similar to liquidity provider tokens in systems like Uniswap). -
At the end of the pre-determined time window, the contract should allow the user to reclaim the asset using by exchanging the redemption token for the original amount of asset.
-
Tech stack
- Solidity v0.6.12
- Truffle v5.1.52
- web3.js v1.2.1
- Node.js v11.15.0
Setup
① Install modules
$ npm install
② Run ganache-cli
（Please make sure whether port number is 8545 or not）
$ ganache-cli
③ Compile & migrate contracts
$ npm run migrate:local
④ Test contracts
$ npm run test:local
【Remarks】：Test of the time lock contract
- Using 2 ERC20 Tokens
- DAI mock token (symbol: DAI) as the original asset.
- Redemption token (symbol: RDT)
- Default locked period is 7 days
=> Locked period is changed (from 7 days) to 0 second in order to check result as soon as possible. (※ This change is only for test)
https://github.com/masaun/time-lock-smart-contract/blob/master/test/test-local/TimeLock.test.js#L54-L66
【References】
- Money Dance
https://www.moneydance.io/ https://moneydance.devpost.com/ https://moneydance.devpost.com/details/resources?preview_token=dMiXFgKLi2UrXFT5QLBQy5STNJs4mFnRfJwrZl%2Bhlgc%3D
- Poly Games
- Concept of the “Time Lock Smart Contract”：
https://docs.polyient.games/developer-resources/moneydance-hackathon
- Concept of the “Time Lock Smart Contract”：
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Time Lock Smart Contract
【Introduction of Time Lock Smart Contract】
- Time Lock Smart Contract
-
This is a solidity smart contract that allows a user to send an amount of ERC20 token to a smart contract that takes custody of the asset for a
pre-determined amount of time (e.g. 7 days)and issuesa redemption token(that symbol is"RDT").
(A redemption token is similar to liquidity provider tokens in systems like Uniswap). -
At the end of the pre-determined time window, the contract should allow the user to reclaim the asset using by exchanging the redemption token for the original amount of asset.
-
Tech stack
- Solidity v0.6.12
- Truffle v5.1.52
- web3.js v1.2.1
- Node.js v11.15.0
Setup
① Install modules
$ npm install
② Run ganache-cli
（Please make sure whether port number is 8545 or not）
$ ganache-cli
③ Compile & migrate contracts
$ npm run migrate:local
④ Test contracts
$ npm run test:local
【Remarks】：Test of the time lock contract
- Using 2 ERC20 Tokens
- DAI mock token (symbol: DAI) as the original asset.
- Redemption token (symbol: RDT)
- Default locked period is 7 days
=> Locked period is changed (from 7 days) to 0 second in order to check result as soon as possible. (※ This change is only for test)
https://github.com/masaun/time-lock-smart-contract/blob/master/test/test-local/TimeLock.test.js#L54-L66
【References】
- Money Dance
https://www.moneydance.io/ https://moneydance.devpost.com/ https://moneydance.devpost.com/details/resources?preview_token=dMiXFgKLi2UrXFT5QLBQy5STNJs4mFnRfJwrZl%2Bhlgc%3D
- Poly Games
- Concept of the “Time Lock Smart Contract”：
https://docs.polyient.games/developer-resources/moneydance-hackathon
- Concept of the “Time Lock Smart Contract”：
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Always active
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