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c3399317b29842aaa33e3ee9e6c44708_HA4DSKRTGEYA

1. YFX.COMXOKExChainAMA活动奖励公示

...58cbD4A12F0x61B8E0A2551911149321D34546b0e180CeBEDB440x63C616c7828bA10A76bC569fe005cDc86009B7190xFAd1E3e7e792AeBE6118b52E60a5496a9ffa43230xdd0c63a0232a0903D6543AFf1946de71ed4B26B50xeAa20784ADB3210F5F0C1347dff8bbC12e2b6E3C0xa33892786cb42bcf6579E1B5716340a21e7027670x1c024c846917C954a18efCD177C72Cf1363250D00x7b339e9Db39dFbE5315DC92aB72C18019205c5300xAFBfaE5F639773565640d305Fd8b50f88CAb34200xf311fd6708...

知识:合约交易,跨链,去中心化,合约

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

...以对MKR/WETH池的攻击为例:Swap Exact ETH for Tokens: 0xa8c4edd85727dApprove:0xf1fdd4cf4d8aaAdd Liquidity ETH: 0x7340edca1a17fApprove: 0x41a33f0c91b7cAdd Liquidity ETH: 0x896f412f15a7aTransfer: 0x0e8a76bf7295dConvert: 0x4947b4f075f8eSwap Exact ETH For Tokens: 0x5f37bb3b97341Remote Liquidity ETH: 0xdff10159275e0Swap Exact Tokens For ETH: 0xb8889bbdeb478攻击者的一个完整的攻击周...

知识:代币,合约,区块,合约地址

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

...io/tx/0x0403a2a195c94203ccc36c3a481328b478742bbb390e7ab7debbc44de534abcdhttps://etherscan.io/tx/0x84aaa19f5b8bb5ac58047eac0d462bdf9f7631a4d7a2a9c911718dfc35845584接下来,地址 0x1cE5f1fe7d8543A0046E521302C3A21734309302 与地址 0x67fe5B5343f963C7043cE551FADBa84a3aD6473A 存在多笔交易:https://etherscan.io/tx/0xdc54b9fc18773e04365710ca3f243c47e196218f1855d5d177ec45598c1a838chttps://ethe...

知识:安全,DeFi,FinNexus,Nexus Mutual,

4. 以太坊搭建私有链

...tom genesis block INFO [07-08|13:40:48] Initialised chain configuration config="{ChainID: 1337 Homestead: 0 DAO: <nil> DAOSupport: false EIP150: 0 EIP155: 0 EIP158: 0 Byzantium: 0 Engine: ethash}"WARN [07-08|13:40:48] Ethash used in test mode INFO [07-08|13:40:48] Initialising Ethereum protocol versions="[63 62]" network=123INFO [07-08|13:40:48] Loaded most recent local he...

知识:智能合约,以太坊,挖矿,区块

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

[email protected]:30303,enode://95f5d03a95e7c5d0eb655b2fe3b5495b86d424b4681a200d402c30f233e1edc1846f2837b0dfe7df691fe007236ed1998d178774c9b8bc049be75a2c21038978@95.217.215.48:30303,enode://79e5d36f90ee0314293f4c1b1a4cd9ea13f1acd3d79b5a506870c70b6dbac6f9652ca86455886be854c9a1cfcc00d82cf0fa5d256bf7c40ae1fae0c21b437c7d@13.66.153.22:37912,enode://a9f7bb623c007d2b28038978dac6ebbe945c74f07cc...

知识:ethereum,以太坊,节点

6. 免费空投10000CKB?Nervos测试网代币?如何接收和查看?ckb.pw到底是怎么的存在?

..._龙之吻0x012529DfF8855f0716F79C4Dd73AB54aCB860BD8忆美0x028044fd2455AB51E7CfF7c5e8c35eEB878D0C9E林华1680x0419D778CF279A7F6869a7314e35B0E84b3A7E73小白起飞0x064C3e9d94Bd387CCe76012519afdEAaaEc7A369哼哼先生0x10280F0503F4574EE2566e1f44992e239B65F38d阿斌搞机0x1a44dCCd6FEd7b4dba84C82A4351c5c3a10Fd541kernel0x2B1b68b3e87e025401E8E199A23333bA0471AEaf胖嫄0x2BFCCb75BD5588191063aad1E86BF77...

知识:币友,币圈,钱包,以太坊地址

7. DeFi版名侦探柯南:SushiSwap创始人Chef Nomi深度调查

...908368cb9d***3ba968d7ec5a565bfb389 — Zapper.Fi Uniswap6、0xCE84867c3c02B05Dc570D0135103d3fb9cC19433 — Uniswap V27、0xD57581D9e42E9032e6f60422fA619b4A4574Ba79 — @SBF_Alameda — FTX CEO阶段零:设置1、2020–08–26 12:28:07 UTC — @Nomichef(0xf942dba4159cb61f8ad88ca4a83f5204e8f4a6bd)部署了 SUSHI 代币合约(0x6B3595068778DD592e39A122f4f5a5cF09C90fE2)。https://etherscan....

知识:代币,合约,多重签名,钱包

8. AnySwap与Moonbeam达成跨链战略合作

...部种类数字资产,截至2021年9月24日,AnySwap锁定资产总量超13.9亿美元,拥有33个节点,实现了18个公链生态的资产跨链转移,支持了651种数字资产。2021年6月4日,AnySwap团队推出AnySwap V3多链路由器,该多链路由器具有三个显著的特点和功能:非托管+安全多方计算MPC、原生兑换和多链路由器。多链路由器允...

知识:跨链,数字资产,以太坊,去中心化

9. 技术流:比特币交易构成

...00000000000000000000000000000000000000000ffffffff070439f3001b0134ffffffff014034152a010000004341045b3aaa284d169c5ae2d20d0b0673468ed3506aa8fea5976eacaf1ff304456f6522fbce1a646a24005b8b8e771a671f564ca6c03e484a1c394bf96e2a4ad01dceac00000000", "txid" : "be8f08d7f519eb863a68cf292ca51dbab7c9b49f50a96d13f2db32e432db363e", "version" : 1, "locktime"...

知识:比特币交易

10. 慢雾:29枚MoonbirdsNFT被盗事件溯源分析

...代码 3407 行同样发现关于 approve 相关操作的地址:0xc9E39Ad832cea1677426e5fA8966416337F88749我们开始分析这两个地址的交易记录:0x7F748D5fb52b9717f83Ed69f49fc4c2f15d83b6A0xc9E39Ad832cea1677426e5fA8966416337F88749首先在 Etherscan 查询发现 0x7F7...b6A?是一个恶意合约地址:而这个恶意合约的创建者(攻击者)是地址:0xd975f8c82932f55c7cef...

知识:合约,合约地址,地址,发现

11. 社区生态|波场TRONERC20代币第十三次销毁公示

...//etherscan.io/tx/0x861ea19fccf79cd7481fc288579c15cca25f4e68ac49fe98ae2f0eb26ae5239f● 2019-4-9 06:33:55 AM +UTC销毁ERC20代币129952716.716656 TRX,交易记录:https://etherscan.io/tx/0xf73bfd9867363e9a9c64c49675c4e805527bd946c822da7d8d8f88a6c5fd19ce● 2019-2-18 11:04:15 AM + UTC销毁ERC20代币339,707,697.730671 TRX,交易记录:https://etherscan.io/tx/0x0bb2a8aeaacb4c79c61c6e4dc4d4...

知识:代币,波场,公链,钱包

12. 用IPFS可以构建最酷的艺术,连谷歌浏览器也支持它了。 | 点滴资讯

...register/9815995835879/WN_BD2oTcusST6QrfOw3Dx8Qw?utm_source=IPFS+Weekly+Newsletter&amp;utm_campaign=6c9ac787ac-EMAIL_CAMPAIGN_2020_09_08_05_05&amp;utm_medium=email&amp;utm_term=0_cad54b2230-6c9ac787ac-352458420谷歌浏览器支持ipfs://和ipns://</blockquote>紧随Chromium支持dweb协议(包括ipfs://)的消息之后,又发布了Chrome Beta扩展了针对 registerProtocolHandler()的safelist...

知识:浏览器,IPFS,FILECOIN,分布式

13. 金色百科|挖矿通讯协议stratum是什么?

...2f000000000100f2052a010000001976a914d23fcdf86f7e756a64a7a9688ef9903327048ed988ac00000000",["c5bd77249e27c2d3a3602dd35c3364a7983900b64a34644d03b930bfdb19c0e5",?"049b4e78e2d0b24f7c6a2856aa7b41811ed961ee52ae75527df9e80043fd2f12"],?"00000002","1c2ac4af","504e86b9",false],"id":null,"method":"mining.notify"}1其中:任务号:”bf”;前个区块HASH:"4d16b6f85af6e2198f44ae2a6de67f78487ae5611b77...

知识:矿机,矿池,矿池软件,区块

14. FIN通证在Coinlist私募的说明

...访问。DeFi储蓄智能合约DeFiner正式的储蓄合约地址:https://etherscan.io/address/0x7a9e457991352f8fefb90ab1ce7488df7cda6ed5#tokentxns审计:为了保证资金安全,智能合约经过了最好的审计机构Chain Security和Trail of Bits的审计。在此处可以查看有关审计信息https://docs.definer.orgFIN 通证地址https://etherscan.io/address/0x054f76beed60ab6dbeb2350...

知识:WBTC,挖矿,通证,去中心化金融

15. 空手套白狼:Popsicle被黑分析

...次攻击涉及的具体地址:攻击者:H1:0x3A9D90eD069021057d9d11E78F142F2C4267934AH2:0xf9E3D08196F76f5078882d98941b71C0884BEa52攻击合约:C1:0xdFb6faB7f4bc9512d5620e679E90D1C91C4EAdE6C2:0x576cf5f8ba98e1643a2c93103881d8356c3550cfC3:0xd282f740bb0ff5d9e0a861df024fcbd3c0bd0dc8Sorbetto Fragola:0xc4ff55a4329f84f9Bf0F5619998aB570481EBB48攻击对象通过官方的介绍我们可...

知识:合约,代币,凭证,链上