By default, electrum wallets are randomly connected to a set of Electrum servers. From a privacy perspective, this is not a good thing because it discloses your wallet address and balance to unknown third parties. And unfortunately, many public Electrum servers are run by individuals or groups of blockchain analytics companies or worse. Therefore, if you are using an Electrum wallet, it is generally recommended that you run your own Electrum server and then connect the wallet to that server.
does electrum exist
Bitcoin does not exist physically, not even digitally. If I have 0.5 bitcoins in my digital wallet, that doesn't mean half of them exist elsewhere.
IRC Channel: s electrum-ltc (web chat) on Free-node
Hemachandra explains that there is no option to enable two-factor authentication because this will cause MEW to have to manage user keys. MEW plans to add a "swap" feature in the future to allow encrypted transactions within the application.
Lightweight Bitcoin Wallet Electrum announced that the next version will support Lightning network payments, implemented with Python, an electrum network node where wallet users do not need to run Lightning network nodes themselves to make payments, and electrum's Lightning network nodes have now been merged into the Electrum master branch.
$dir - "$homedir/.electrum/wallets"
Use BitHD shields and blades to prevent Electrum wallet "message defects" attacks.
Simons, Irving Fisher and Milton.
Coin Security announced that it will extend the use of BNB credit 25% transaction fee for one year, i.e. from 8:00 am on July 14, 2019 to 7:59 am on July 14, 2020 will continue to enjoy the "Use BNB offset 25% transaction fee" discount (Note: according to the Coin Ann White Paper, the use of BNB credit transaction fee rate should be adjusted to 12.5%) for the third year