Unspent Transaction Output: Refers to unspent trade output. It is a core concept of Bitcoin transaction generation and transaction validation.
electrum why 2 transaction output
With two upgrades to Sprout and Sapling, three transactions are currently integrated in Transaction in ZCash: 1/ Transparent Trading 2 / JoinSplit 3 / Spend/Output (Sapling)
If someone's Electrum wallet connects to one of these servers and tries to send a BTC transaction, they see an official message telling them to update their Electrum wallet, as well as a scam URL.
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.
Bitcoin wallet Electrum official Twitter announced that the next version of Electrum will support Lightning online payments. Its lightning node implementation has been consolidated into the main branch of Electrum. Electrum also confirmed that the wallet will adopt a new implementation of in-house development written using Python.
This is the case with software wallets such as Bita/Electrum or hardware wallets such as Trezor/Ledger.
qtum-electrum adds support for offline staking.
Complete qtum-electrum-new QRC20 Token and smart contract functionality.
Electrum Wallet is one of the most popular Bitcoin wallets and has been around for several years. However, Electrum wallet users often rely on Electrum servers, which presents some security and privacy trade-offs. If you use electrum personal servers, Electrum wallet users can connect locally to their own private servers, enjoying the convenience of Electrum without any trade-offs.