Bitcoin Wallet client Electrum may add support for the Lightning network.
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Bitcoin Electrum Wallet Developer announces release of version 4.0. This update brings several new features, notably the experimental support for Lightning Network.
The Healthy Security Lab is concerned that Nearly 250 bitcoins have been stolen in a recent hacking attack on an Electrum wallet. This attack, confirmed by Electrum, involves creating a fake version of the wallet to trick users into providing password information. Electrum responded on Twitter that "this is an ongoing phishing attack on Electrum users and advised users to download wallet apps from the official website" and that The Healthy Security Lab advised users not to install an unknown source of Electrum wallets to avoid being tricked.
It is not surprising that Bitcoin and Ethereum source code go-ethereum from the Bitcoin community and the Ethereum community are the leading blockchain code base on GitHub. Third place was won by bitcoinjs-lib, with the other two in the top five being Electrum and cpp-ethereum, also from the Ethereum community.
How much cushion does this rebound provide for stabilising after falling to $3,700 in the short term? How much can it bounce back?
Cold wallets, where keys are stored in a fully offline environment, are not affected by an attacker and are very secure as long as they remain offline. (But you really don't want to lose the piece of paper you remember with your private key.) )
Bitcoin desktop wallet client Electrum has released a 4.0 beta version, adding several important updates, including support for the Lightning network, nearly a year after the previous version of Electrum, 3.3.8 (last July). In the 4.0 beta version, Electrum mainly added features such as PSBT (partially signed Bitcoin transactions), Lightning Network, watchtowers (暸 watchtowers) and Submarineswaps (subliminal switching). (Github.
Note that in the Cosmos SDK, Pubkeys does not operate in its original format. It encodes 2 times using Amino and bech32 . In the SDK, Pubkeys first calls the Bytes() method in the original Pubkey (which provides amino encoding), and then uses the ConvertAndEncode method of bech32.
UBTC Electrum Light Wallet Multi-Sign Address Transfer Contract Token Tutorial.
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