electrum trigger a script when payment is received, electrum g

Cell's lock script is executed by a CKB-supported virtual machine, and the user needs to provide proof of the lock script input when updating cell data or transferring cell, and if the lock script executes true, the user can take action.

Electrum is another popular Bitcoin wallet that has been around for nearly a decade. Electrum Bitcoin Wallet has been available for all devices since 2011 and was one of the most widely used wallet applications before other alternatives emerged. There are still a lot of people who are still swearing at the Electrum wallet.

Note: Electrum-XZC is derived from Electrum and uses different seed phrase criteria, so it cannot be imported.

When the script is finished running, log.txt is generated in the current directory to record the results of the script check.

Electrum-LTC is a simple but powerful Litecoin wallet. Like its predecessor, the Electrum-Bitcoin wallet, the open source wallet is available on GitHub and anyone can view or upgrade the code.

This makes Electrum by far the oldest wallet to use Lightning payment methods.

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.

The meaning of this script is that the script can be successfully unlocked when the hash160 (Pre-image) condition is met is met.

Shunto touch melon, open the github of the electrum, we find the following code in the electrum/electrum/ecc.py.

Execution and validation occur when the trade input references the output. The transaction is valid when the input script provides valid data to the output script that returns non-zero.

electrum trigger a script when payment is received

electrum trigger a script when payment is received

Use Editor.Scene.callSceneScript to trigger the corresponding logic, so that the logic needs to migrate to scene-script in anticipation of subsequent updates to this plug-in.

Three ways, let's start with core today, talk about Bieber and electrum tomorrow.

and Android system. Installing Electrum requires you to write down a 12-word seed to help you recover your wallet on multiple devices. If you forget your private key, this seed can also make Electrum look more human. In addition, Electrum has a "cold storage" mode where you don't have to pay Bitcoin to view your balance.

P2SH (Pay-to-Script Hash) was introduced in 2012 as a new, powerful and greatly simplified type of transaction for complex trading scripts. It is another payment method, the output of the construction transaction is not a script, but a script HAS value (a string of 3 headers), the input at the time of unlocking needs to provide the script at the same time.

The reason Nervos CKB can achieve token traceability is the lock script design of the Cell model. Each asset on the CKB chain is hosted by Cell, and each Cell has a lock script to identify ownership. Lock script defines the actions that need to be performed when the user uses (transfers) the cell. A typical lock script is written like this (pseudocode)

Electrum personal server

Electrum personal server

Implement blacklisting logic to alert malicious servers outside the Electrum client view.

To use mnomets to transfer addresses from electrum wallets to web wallets, you need to set Electrum to be compatible with Qtum phone mnomets in the initial installation (and then use phone wallet mnomets to restore phone wallets on Electrum). This setting is screenshot of the Electrum configuration.

According to slow fog zone news, Electrum fake upgrade tips of the phishing attack has stolen at least 200 BTC, this attack by upgrading Electrum alone can not be avoided, the need for the entire ecological service to make corresponding changes (because Electrum this client is not a full node, and then on the transaction broadcast and the corresponding service side of the message communication, attackers can also deploy malicious server). Slow fog zones remind users that phishing attacks like Electrum require long-term vigilance. The slow fog zone has previously issued an alert for selectrum phishing updates, and hackers who attacked Electrum wallets used Electrum's software to unusually construct malicious software update prompts to induce users to update and download malware usage.

Electrum to Web Wallet.

Electrum to Web Wallet.

Electrum hackers pre-empted a large number of "normal" electrum servers on the P2P network.

In this demo, Electrum developer Chris Belcher shows how to set up and use an Electrum personal server.

In a forum post on Bitcointalk, website administrator Theymos explained: "If at any time in the past you've logged in to Electrum without a wallet password and opened a web page, your wallet might have been stolen." Particularly paranoid people may want to send all bitcoins (BTCs) from their old Electrum wallets to the newly generated Electrum wallet. "

Turn on Electrum.

Turn on Electrum.

Bitcoin Wallet client Electrum may add support for the Lightning network.

The problem was not fixed. So he had to contact Electrum to highlight the urgency of the issue, and Electrum released Emergency Response Version 3.0.4 a few hours later.