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Renaissance Labs

Renaissance Labs

The infinite past has the present as its destination, and the infinite future has the present as its origin.
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Etherscan事务交易详细分类

May 24th, 2022
案例1:
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以太坊事务记记录解析

May 23rd, 2022
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Study & Academy & Research & Document & Forum

May 19th, 2022
看了一个关于学习 solidity 的站(https://solidity-by-example.org),里面讲了关于 solidity 智能合约的很多漏洞
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Encryption Butterfly

April 18th, 2022
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ERC721R存在的风险和BUG

April 13th, 2022
在 ERC721R 示例合约中 owner 可以通过 setRefundAddress 函数任意设置接收用户退回的 NFT 地址。当此退回地址持有目标 NFT 时,其可以通过调用 refund 函数不断的进行退款操作从而耗尽用户在合约中锁定的购买资金。且示例合约中存在 ownerMint 函数,owner 可在 NFT mint 未达总供应量的情况下进行 mint。因此 ERC721R 的实现仍是防君子不防小人,导致项目方利用此问题进行 RugPull。
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ERC721R: A new ERC721 contract for random minting so people don’t snipe all the rares!

April 11th, 2022
ERC721R代币标准正式发布,它在NFT智能合约中增加了去信任的退款设计,允许铸造者在给定的期限内退还按成本铸造的NFT,并获得相应退款。
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土狗进阶到一角马可能经历的GTM

April 8th, 2022
2022.04.08消息,Web3创作者协作平台Joyn完成350万美元种子轮融资,IOSG Ventures和GBV Capital领投。参投方包括Protocol Labs、ConsenSys、Axia8 Ventures、LongHash Ventures、Bixin Ventures、Akatsuki Entertainment Technology、Signum Capital以及Kinsa Durst (Republic Crypto)、Sandeep Nailwal (Polygon)、Geoff Renaud (Invisible North)、 Calvin Chu (Impossible Finance)、Travis Wu (Highstreet)、TN Lee (Pendle Finance)、Mohak Agarwal (Claystack)、 Keith Rumjahn (OliveX)等天使投资人。
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Web3 World's Swiss Army Knife

April 8th, 2022
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EOA vs Multisig and Rugpull vs Timelock

April 8th, 2022
在以太坊中,账户拥有4个字段:{nonce,balance,codeHash,StorageRoot}。     一共分为2种账户:外部账户、合约账户。     外部账户,Externally Owned Accounts,简称EOA,它拥有私钥,其codeHash为空。     合约账户,Contact Account,简称CA,它没有私钥,其codeHash非空。
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