Double eleven spend money, next month really can afford it? Apparently, Alipay is taking this into account.

whiles oblivious of the double-spend transaction is validated in the the.

As of the time of writing, there were 4,909 unconfirmed transactions and the best transaction fee of 0.0000791 BTC, and 2,359 unconfirmed transactions on Ethereum.

The collaboration of several miners to complete the transaction confirms that the miner's capacity is extremely weak and may only affect the double-spend ruling and the time of confirmation of the transaction, and there are no other substantive rights.

Dash releases Dash Electrum 3.3.8.4 version

If you have LN functionality, you can connect directly from NiceHash wallet or from another Bitcoin wallet, such as Electrum, Blue Wallet, BLW, and Eclair applications.

UBTC Electrum Light Wallet v3.3.4 Latest Release (note attached)

The Electrum team has announced the attack in an official tweet, saying that "this is an ongoing phishing attack on Electrum users" and reminding them to check the authenticity of the client's source before logging in. The team published its official website, and the Electrum clients downloaded elsewhere may be problematic.

When an Electrum wallet queries a third-party Electrum server, the server can link two transactions together and know which address is a zero address.

In this demo, Electrum developer Chris Belcher shows how to set up and use electrum personal servers.