Recently, BTC's core development team Core's plan to disable BIP70 has caused a lot of discussion in the encryption community. The core development team plans to completely remove the BIP70 protocol in a future release, a move that will hamper the cryptocurrencies payment processor BitPay payment business.
electrum response to bip70
According to slow fog zone news, Electrum fake upgrade tips of the phishing attack has stolen at least 200 BTC, this attack by upgrading Electrum alone can not be avoided, the need for the entire ecological service to make corresponding changes (because Electrum this client is not a full node, and then on the transaction broadcast and the corresponding service side of the message communication, attackers can also deploy malicious server). Slow fog zones remind users that phishing attacks like Electrum require long-term vigilance. The slow fog zone has previously issued an alert for selectrum phishing updates, and hackers who attacked Electrum wallets used Electrum's software to unusually construct malicious software update prompts to induce users to update and download malware usage.
Qtum Electrum synchronously updates electrum-related code and releases v0.18.9.
Qtum Electrum Tutorial Qtum Electrum Light Wallet.
At present, there are 2110 unconfirmed transactions on the bitcoin network, with a median transaction fee of 0.00010156 BTC, and 5093 unconfirmed transactions with a median transaction fee of 0.0002163 and ETH. At present, the Bitcoin network is relatively smooth, lower handling fees, transfer waiting time is short.
from decimal import Decimal, Context, localcontext.
Electrum is a popular software wallet that works by connecting to a dedicated server. These servers receive a hash of the Bitcoin address in the wallet and reply with transaction information. Electrum Wallet is fast and has few resources, but by default, it connects to these servers and can easily monitor users. In addition to Electrum, some other software uses public Electrum servers. By 2019, it is a faster and better alternative to BIP37.
Analysis . . . Bitcoin wallet Electrum "update phishing" currency theft continues.
Chain News, lightweight Bitcoin Wallet Electrum announced that the next version will support Lightning network payment, implemented using Python, Electrum as a Lightning network node, wallet users do not need to run lightning network nodes to make payments, electrum lightning network nodes have been merged into the Electrum master branch.
Electrum ensures a secure, easy-to-use refrigerated wallet with multiple signature supports.