07/17
2021

error trying to use cpfp in electrum, Error Code 3 - Error compiling movie - Export error - Error completing render

Finally, the BU development team also explained that the role of CPFP in BCH is very different from that in BTC. The normal operating point of BTC is full block, charge floating. CPFP is necessary to ensure a reasonable user experience. In BCH, CPFP is only really useful in exceptional circumstances. We do not optimize special situations at the expense of ordinary users.

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03/12
2021

error trying to use cpfp in electrum, "500 Unexpected Error" when trying to create a user mailbox in ECP

Electrum is a world-renowned Bitcoin light wallet with a long history of supporting multi-signatures and a very broad user base, many of which like to use Electrum as a cold wallet or multi-sign wallet for Bitcoin or even USDT (Omni). Based on this usage scenario, Electrum is used less frequently on the user's computer. The current version of Electrum is 3.3.8, and previous versions of 3.3.4 are known to have a "message flaw" that allows an attacker to send an "update prompt" through a malicious ElectrumX server. This "update tip" is very confusing for the user, and if you follow the prompt to download the so-called new version of Electrum, you may get a trick. According to user feedback, because of this attack, stolen bitcoins are in the four digits or more. This captured currency theft attack is not stealing the private key (electrum's private key is generally stored with two-factor encryption), but replaces the transfer destination address when the user initiates the transfer. Here we remind users that when transferring money, special attention needs to be paid to whether the destination address has been replaced, which is a very popular method of currency theft recently. It is also recommended that users use hardware wallets such as Ledger, if paired with Electrum, although the private key will not have any security issues, but also need to be alert to the target address is replaced.

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01/17
2021

disable 2fa electrum, Failed to Disable 2fa HELP!

2FA is an add-on required to access the account. Typically, 2FA requires users to enter a one-time password (OTP) received through SMS after entering their login information. According to the announcement, Kraken will support Google Authenticator and YubiKey as 2FA.

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