ba52452831647df883bc77d0811d391_GQYTIKRWG4ZQ

1. [BlockSec DeFi 攻击分析系列之二] 倾囊相送：Sushiswap 手续费被盗

...9b546185\": \"Convert\", \"0x8681b43b4814bb54f49650b19d42133c933bcdbc65dfcd36a6cadf7ef916391c\": \"Swap\" }, \"profit\": \"1.0703319 ether\" }, { \"AAVE/WETH\": { \"0x97c06394d2b9f34606946b438b4fb26ab41f379f8612831c2ec4ed6daac6b4e3\": \"Pre Attack\", \"0x7eb4eada4f0700e8a2e8b94d4e4a1879e66ccb36285968500e370420210dde6d\": \"Convert\", ...

知识:代币,合约,区块,合约地址

2. YFX.COMXOKExChainAMA活动奖励公示

...8ef3d05490f56bbbfb36e8cc0x602d30f74b10a758989ad460165c472c2a4512210xe0a013A77C2eFEF233dBcF2175fc2681bAee47e50xdF71CD86C1Df6b932CE92DF265a918A385F913370x2c940ede41655bf6b53d6e66717cbe0d932ece810xf3f529b58013a6e3333efeea7a62463cfc5591880x424F9AA23Ed7b37Ca762cD4B703c11337BebB6360x2678cD67fC7D688Cde1041417C3c815d546Ad00D0x77aBe60E1aebB9AfDB6752342C52901be4Bd570c0x83aD48521105CE93F05515700Df2Fb3829126b...

知识:合约交易,跨链,去中心化,合约

3. 在Goerli Meddala的Lighthouse上设置Ethereum 2.0验证节点

[email protected]:47524,enode://00b77e6c1f44719d48b305da24965e6c7b8af5ec614e883efb0c80617670585c4a949fe4a3fbacf6454afce7d074ecaac40213a893425522f1e941de71c007ed@155.93.196.78:58992,enode://6781b3fa91a8e5b2a89682f9307d2b66e21a4ae595d1b2dfe2662e5fbf7326f5db7a9acdcc64e8402b31a1e8fbefc6ba13fa0af4015a373a42a4de14fd6a306b@164.90.236.249:30303,enode://1d63c062e215caa90ab8348ab25bc...

知识:ethereum,以太坊,节点

4. BIP 32和高清钱包以保持加密

...作假设我们要复制此派生路径。我们解码在“ m”中找到的主要扩展私钥。base58解码xprv9uHRZZhk6KAJC1avXpDAp4MDc3sQKNxDiPvvkx8Br5ngLNv1TxvUxt4cV1rGL5hj6KCesnDYUhd7oWgT11eZG 7XnxHrnYeSvkkY7d0488ade4013442193e8000000047fdacbd0f1097043b78c63c20c34ef4ed9a111d980047ad16282c7ae623614 100edb2e14f9ee77d26dd93b4ecede8d16ed408ce149b6cd80b0715a2d911a0fea0488ade4 [ magic ] 00 [ dept...

知识:私钥,公钥,钱包,密钥

5. DeFi常用的ERC20智能合约地址大全

...、BTC、ETH的映射币wBTCwETHrenBTCHuobi BTC三、去中心化交易所的平台币Uniswap的UNIBalancer的BALBancor的BNTCurve的CRV（全称是Cureve DAO token）SWRV（Swerve）CRV的分叉币SushiSwap的sushiKyber （KyberNetwork）的KNCMoonSwap的moonHISwap的平台币HIS四、DeFi项目的LendingCompound的compMakerDao的MKRbZx Protocol TokenForTube (FOR)五、后缀是finance的币yearn...

知识:智能合约地址,平台币,中心化交易所,币种

6. VeeFinance合约漏洞及被攻击流程

...全。以下是有关攻击的详细信息。攻击地址：0xeeeE458C3a5eaAfcFd68681D405FB55Ef80595BA攻击时间线1.攻击者在雪崩跨链桥下跨链获得0.1AVAX空投。https://cchain.explorer.avax.network/tx/0x15a7b29c11ee8c1705e3b7e555fc5f35d862e439f62271c9dcda942ea525685a/internal-transactions2. 攻击者通过Pangolin交易 26.999006274904347875 WETH.e 到 1,369.708 AVAX。https://ccha...

知识:合约,跨链,代币,攻击者

7. 【官宣】Nimbus 更新：V1.2 版本

...298d4d20d07608deca49ecd39ccc nimbus_beacon_node# Linux ARM9eb8700fd105a3bc3cd269b51290084e836542b86a883a7b0fbe011d80a8288a4181119027810b469c470933297af0f832f877386fa2cef27e37496c7b51a098 nimbus_beacon_node# Windows AMD644266cae744a63c8a51b7b5eda6c5ecb0adb7af7e72bcad96588d3e6c0532f0bfbeea4a7e9d2fc4e826021b5cb5b5aa744c6dc91881bd9bbc70551dceb76b608b nimbus_beacon_node

知识:区块,分叉,版本,数据库

8. 如何分叉以太坊并变成私链？

... - repalce eth with vch in all files - repalce ETH with VCH in all files</pre> 5- replace back nch_ with eth_ to restore api default functions calls 把eth_替换成nch_,用来存储调用的API 6- replace back mnchod with method 替换method 7- replace back Mnchod with Method 替换Method 8- replace back wvec with weth to restore the word wheter 替换weth ...

知识:以太坊,私链

9. 后量子计算世界的Lamport签名

...659a6202dd56646371a258429ccc91cdbcf09619 Priv[1][0] (SetA): 19f0f71e913ca999a23e152edfe2ca3a94f9869ba973651a4b2cea3915e36721 Priv[1][1] (SetB): 04b05e62cc5201cafc2db9577570bf7d28c77e923610ad74a1377d64a993097e Priv[2][0] (SetA): 15ef65eda3ee872f56c150a5eeecff8abd0457408357f2126d5d97b58fc3f24e Priv[2][1] (SetB): 8b5e7513075ce3fbea71fbec9b7a1d43d049af613aa79c6f89c7671ab8921073 Priv[3][0] (SetA)...

知识:区块链,方法,比特币

10. 智能合约变量储存机制详解

...它们赋值或把它们赋值给其他变量地址类型 (adress) 160bits地址类型成员变量 (balance,transfer....)balance ?uint 256 (256bits) transfer ()uint256 (256bits)定长字节数组 (byte[1]/bytes[1]) 定义数组时定义长度引用类型不定长字节数组类型 (bytes[]/byte[],string,uint[]....)结构体 (struct)映射 (mapping)简单分析写一个简单值类型的合约pragm...

知识:智能合约,以太坊,合约,类型

11. 【邻萌宝】LMC总量及销币查询教程

... <td> 100,000,000</td> </tr> <tr> <td> 429190a7e474a61f42cd504dfed9594453195b22fba132e5e458c965f7d35ba6</td> <td> 100,000,000</td> </tr> <tr> <td> 8dab1676cdad2eada08871d67df09d87c78d22df0cf5c6b6824e8be1797d9b35</td> <td> 100,000,000</td> </tr> <tr> <td> 60cc716db9e0659c00ecd28ed260fd4fddac28de44148c40cc249d545766395e</td> <td...

知识:邻萌宝LMC总量,邻萌宝销币

12. 攻击 Nexus Mutual、 EasyFi 和 FinNexus 的黑客是同一个吗？

...dac25068fb73405ec5https://etherscan.io/tx/0xb189754f07f00f3e32fbfd3e60f34686afd5209c7ccfe281c7ee5ad5ba514270还有这些交易：https://etherscan.io/tx/0x4d6d6c5d6231614db587b52d1f8e4d58c8b804032f5ee959344ac47c51b046e6https://etherscan.io/tx/0x8ecd760060c60cb64520d803774a08c83210aac06a0ebbfcb436a5ffdc7348f5https://etherscan.io/tx/0xd843d0b9300b1cdc79c0e1280127163794c7df6c87dca06cb128b232779f0291...

知识:安全,DeFi,FinNexus,Nexus Mutual,

13. Chainalysis：以 Suex 为例分析制裁加密货币洗钱的重要意义

...JFy1y4AffYY (BTC)1KUUJPkyDhamZXgpsyXqNGc3x1QPXtdhgz (BTC)1CF46Rfbp97absrs7zb7dFfZS6qBXUm9EP (BTC)1Df883c96LVauVsx9FEgnsourD8DELwCUQ (BTC)Bc1qdt3gml5z5n50y5hm04u2yjdphefkm0fl2zdj68 (BTC)1B64QRxfaa35MVkf7sDjuGUYAP5izQt7Qi (BTC)0x2f389ce8bd8ff92de3402ffce4691d17fc4f6535 (ETH)0x19aa5fe80d33a56d56c78e82ea5e50e5d80b4dff (ETH)0xe7aa314c77f4233c18c6cc84384a9247c0cf367b (ETH)0x308ed4b7b49797e1a98d3818bff6f...

知识:比特币,以太坊,政策法规,FanDuel,OFAC,OTC,

14. BYT基金会开启第二期销毁公示

...998420d402b208050e3 25574f8d5aa38b21aa31729e8dd65e33e715ebddffb0e967dd4aa5f2e6f266a4 727f8ad9b567ef0ba4ab06fb8b583a4ff7223384a74a860d5cc3d9eb60a502d5 844eddb5ddb22e83bb4fed6452f904e758c8e451bc7b5816bf2b02db3ca87553 da3cfbc087921587678a5af56ac920fbba5e6a08aba625965c9c7216abaad049 0baa3618601870a9cd794a2e74a7f1f3a59e2e98aef2034ba5aacb0e42830382 e309c3fd14461d179fdc172be2c0701ee216b99a458da99f071c4f7...

知识:销毁,基金会,主网

15. BJS 2.0黑洞计划执行完成

...有3.96亿枚BJS，销毁哈希查询：0xef66b150ff839091cc622e7e078d86e05d828302e4e4cd31d17feae86d883c96黑洞计划第二步，创始开发团队持有的2.64亿枚BJS，销毁哈希查询：0xb9d569d1553e6fab191ba5001aa3861fad6c89f111da0bdd029bf53ac7cafdf8黑洞计划第三步，销毁私募持有的1.80048亿枚BJS，销毁哈希查询：0x90c456977e4ca600414e27a4b7b37892d9ee8013f6ff9f040727e...

知识:通证,黑洞,计划,量为