Bitcoin Future: access electrum wallet from mac os

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Electrum is a world-renowned Bitcoin light wallet with a long history of multi-signature support and a very broad user base, many of which like to use Electrum as a cold wallet or multi-signature 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 "message defects" that allow an attacker to send an "update prompt" through a malicious ElectrumX server. This "update tip" is very confusing to the user, and if you follow the prompt to download the so-called new version of Electrum, you may be tricked. According to user feedback, because of this attack, stolen bitcoins are in the four digits or more.

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(nonce, receiving_address, value, dataitem0, dataitem1... Dataitemn, v,r,s?nonce is the number of transactions that the address has sent, encoded in binary format (e.g., 0 -'', 7 'x07', 1000 -'x03'xd8'). (v,r,s) is a newly generated Electrum-style transaction signature without the private key corresponding to the sending address, and the range of v is 27 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The public key and address can be extracted directly from an Electrum-style signature (65 bytes). The conditions under which the transaction is legal.

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The latest version of Electrum 4.0, the Bitcoin wallet, was released On Wednesday, adding support for the Bitcoin Lightning Network, according to Decrypt. The service can be enabled through Electrum's application or through the command-line interface. In an application, the user must search the Information section to open it. The new version of Electrum also supports "Submarine Swaps", allowing people to return bitcoins on the chain in exchange for a lightning network version for a fee.