Also delayed was EIP-1559, which was designed to change the Ethereum transaction fee model but was "abandoned" by developers because it was too complex
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 version for a fee.
Each transaction on the Mochimo agreement must have the following six basic elements: source address, destination address, changed address (Change Address), Amount sent, Miner's Fee (fixed) and Balance Change Amount
Like Uniswap, Balancer charges a transaction fee to traders who log on to the agreement in exchange for assets. If you put assets into the Balancer trading pool, it means that you allow others to charge a transaction fee for those assets in the underlying trading pool. The balance in the trading pool may change, but liquidity providers will theoretically eventually take away a higher value than the amount invested due to transaction fees.
Handling fee: The handling fee for this transaction. You can safely set the fee on Testnet to 1.
Transaction Fee (Transaction Fee)
Qtum Electrum synchronously updates electrum-related code and releases v0.18.9.
This "update prompt" is not an official act of Electrum, but a phishing attack by an attacker that exploits a message flaw on the Electrum client and the ElectrumX server, which requires the attacker to deploy the malicious ElectrumX server in advance, and the malicious server is localized by the user's Electrum client (because the Electrum client is a light wallet and the user needs the ElectrumX server to broadcast the transaction). At the time of the madness, malicious ElectrumX servers accounted for as much as 71% of the total, and the show did not fully count that hundreds of bitcoins had been stolen in this phishing attack over the past year or so.
Hackers have launched a denial-of-service (DoS) attack on a well-known wallet Electrum server, according to Johnwick.io. Hackers used a botnet of more than 140,000 computers to attack Electrum's nodes and simultaneously deployed malicious nodes. When a user connects to these malicious nodes and sends a transaction using an older version of Electrum, the user is prompted to update the Backdoor Client. If the user installs the client as prompted, the private key is stolen and all digital assets are lost. Millions of dollars of digital currency have been stolen, according to Electrum officials. Devi Security Labs recommends that users of Electrum Wallet update to the latest version of the client via the official website and never use the link in the prompt message.
Transaction fee, introduction fee.
Transaction Fees: BitCloud's ExpertIs will charge a normal transaction fee, API Trading will charge a service fee based on the different needs of the user, and OTC transactions will charge a fee based on advertisers and regular users.
Shunto touch melon, open the github of the electrum, we find the following code in the electrum/electrum/ecc.py.
According to official sources, on April 24, 2020, GX. COM announced another cut in contract transaction fee rates. Among them, the transaction fee (closing fee) was reduced to 0.045% and the overnight fee rate was reduced to 0.02%
You can download electrum Bitcoin Wallet on the official website "electrum.org". Electrum is also available to users of Ledger Nano S, KeepKey, and TREZOR hardware wallets.
Electrum wallets have been hacked in recent days and nearly 250 bitcoins have been stolen, according to blockchain security team Devi Security Labs. This attack, confirmed by Electrum, involves creating a fake version of the wallet to trick users into providing password information. Electrum responded on Twitter that "this is an ongoing phishing attack on Electrum users and advised users to download wallet apps from the official website." Mars Finance reminds users not to install electrum wallets from unknown sources.Download