Electrum Lightning

dpos test (abnormal exit, restart normal operation test, dpos vote (vote 3 first, vote 3, then vote 1), cancel poll (cancel 1,2 vote))

On December 7, 2017, it broke through $19,000, bought 1,300 pieces for RMB7 in 2009 and sold for RMB136 million in 2019.

Electrum is a world-renowned Bitcoin light wallet with a long history of multi-signature support and a very broad user base, many of which like to use Electrum as a cold wallet or multi-signature wallet for Bitcoin or even USDT (Omni). Based on this usage scenario, Electrum is used less frequently on the user's computer. The current version of Electrum is 3.3.8, and previous versions of 3.3.4 are known to have a message flaw that allows an attacker to send update prompts through a malicious ElectrumX server. This update prompt is very confusing for the user, and if you follow the prompt to download the so-called new version of Electrum, you may be tricked. According to user feedback, because of this attack, stolen bitcoins are in the four digits or more. This captured currency theft attack is not stealing the private key (electrum's private key is generally stored with two-factor encryption), but replaces the transfer destination address when the user initiates the transfer. Slow fog reminds users that when transferring money, special attention needs to be paid to whether the destination address is replaced, which is a very popular method of currency theft recently. It is also recommended that users use hardware wallets such as Ledger, and if you pair it with Electrum, although the private key does not have any security issues, you should also be alert to the replacement of the destination address.

Sign pending multi-signature transactions. Supports existing multi-signature transaction broadcast instructions to complete acquisition, signature, and broadcast workflows.

With an encrypted network, Kuporr says, users have data that they can choose when they want to expose it to different advertisers, boosting the flow of economic value. Bitcoin, he added, is actually the worst money laundering tool because every transaction can be tracked.

The latest version of UBTC Electrum Light Wallet v3.2.8 is available.

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)

Bitcoin Wallet providers like Trezor and Electrum.

Digital wallet developer Electrum has released an emergency patch saying it found a vulnerability that could lead any website hosting Electrum to steal a user's digital currency, exposing passwords to the JOHNSONRPC interface and ingelling hackers full control of the wallet. Earlier, Electrum released the first patch, but it didn't seem to solve the problem, and they released a second update urgently Sunday night local time.

The 30% speed-up point in FaceID is attractive, but how many users will sign in to the app through Sign in with Apple?