Shunto touch melon, open the github of the electrum, we find the following code in the electrum/electrum/ecc.py.
At present, there are 2776 unconfirmed transactions on the bitcoin network, with a median transaction fee of 0.0002515 BTC, and 44115 unconfirmed transactions with a median transaction fee of 0.0006440 and ETH.
You can download electrum Bitcoin Wallet on the official website "electrum.org". Electrum is also available to users of Ledger Nano S, KeepKey, and TREZOR hardware wallets.
In short, if you are looking for a Bitcoin wallet, then you must try Electrum.
In real life, wallets use a new address for every transaction you make. The aim is to improve anonymity. How can a wallet from a private key be able to create many public.
You can use Security Seeds to recover your wallet on any Electrum client, even on the Electrum Wallet online web program.
Click to get the Electrum Personal Server source code and the Electrum Wallet source code.
At the time of writing, at least 1,450 BTCs worth about $11.6 million had been stolen from phishing attacks that faked Electrum upgrade tips. DeViable Security Labs hereby suggests that versions of Electrum below 3.3.4 are vulnerable to such phishing attacks, and users using Electrum Wallet are requested to update to the latest version of Electrum 3.3.8 via the official website (electrum.org), which has not yet been officially released, and do not use the link in the prompt to avoid asset losses.
Send the coin to another wallet for long-term bitcoin storage. There should be a full node behind the wallet, such as the Electrum node pointing to your own Electrum server.
When Electrum wallets are synchronized with malicious servers, they are instructed to "update" clients provided by hackers, resulting in the loss of assets contained in older versions. Previously, in December 2018, Electrum.