1. electrum unit, Electrum to produce designs for the construction of 910 MW power unit


    According to the slow fog zone, the Phishing attack by Electrum forged upgrade tips has stolen at least 200 BTCs, and this attack cannot be avoided by upgrading Electrum alone, requiring the entire ecological service to make corresponding changes (because Electrum is not a full node, and then on the transaction broadcast and the corresponding server has a message communication, the attacker can also deploy a malicious server)

  2. electrum how many confirmations needed, How many confirmation do i have to wait before i can spend the inputs I already received?


    The goal of SPV is to verify the existence of transaction payments and how many confirmations (blocks) are obtained from the Bitcoin network without running a full node. The SPV node does not hold the entire blockchain data, only the block header data. The SPV node also does not fully validate the transaction, only the payment (confirms that the payment occurred in the blockchain, and the number of confirmations)