Topic: ELECTRUM - BITCOIN WALLET - page 2. (Read 40260 times)

Link download: https://download.electrum.org/4.5.6/.

Electrum Wallet sudah support testnet4 di versi terbaru 4.5.8

untuk menggunakan testnet4 cukup di ubah target dari sebelumnya --testnet jadi --testnet4
-snip-

Electrum beberapa hari yang lalu (16 Oktober 2024) merilis versi terbaru, yakni v.4.5.6.
-snip-
Ada beberapa update baru, diantaranya sekarang sudah support testnet4 (setelah beberapa waktu sebelumnya Bitcoin Core dengan v.28.0 nya juga sudah men-support versi terbaru dari Testnet ini).

you need to build your own APK for that

Hi Developers at Electrum Technologies GmbH,

After a recent review, we found that your app Electrum Bitcoin Wallet (org.electrum.electrum) is not compliant with one or more of our Developer Program Policies. See below for more information about your app's status and how to correct the issue.
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Memang harus dipertimbangkan terlebih dahulu sebelum update. Kalau saya nunggu benar-benar stabil baru saya update ke terbaru.
Itu pun kalau tidak ditemukan vunerability keamanan wallet, saya akan terus pakai versi yang lama.

Untuk settingan di Bitcoin Core, bisa lihat panduannya di sini:
https://en.bitcoin.it/wiki/Signet#Getting_Started

Signet ini jaringan percobaan sama seperti testnet, lalu apa perbedaan signet & testnet gan? saya juga membaca bercakapan agan ABCbits & Hunter.Liu, Hunter.Liu bilang kalau dia juga mengubah pembuatan blok yang seharusnya per 10 menit di jaringan asli & testnet menjadi per 3 menit, apakah signet ini di khususkan untuk para developer?

Saya mewakili yang lain saja, siapa tahu punya pertanyaan yang sama xixixi.

Abstract

A new type of test network where signatures are used in addition to proof of work for block progress, enabling much better coordination and robustness (be reliably unreliable), for persistent, longer-term testing scenarios involving multiple independent parties.

Motivation

Testnet is a great place to try out new things without risking real money, but it is notoriously unreliable. Huge block reorgs, long gaps in between blocks being mined or sudden bursts of blocks in rapid succession mean that realistic testing of software, especially involving multiple independent parties running software over an extended period of time, becomes infeasible in practice.

A new type of test network would be more suitable for integration testing by organizations such as exchanges, or testing of next generation Layer-2 protocols like Eltoo or sidechain pegs. The goal is not to be perfectly reliable but rather to have a predictable amount of unreliability. You want a test network to behave like mainnet (i.e. no thousands of block reorgs) while also making it easier to trigger expected but rare events like a 6-block reorg. Regtest is not suitable for longer-term scenarios involving multiple independent parties because creating blocks costs nothing, so any party can completely control the test network.

[...]

Obviously, the testnet's block production is unstable, and the old signet is not easy to get sBTC. In order to facilitate developers, I recently launched a new signet network, including:

1. Three block-mining nodes;
2. A browser based on mempool open source software; website is:  https://signet.sathub.io
3. An electrumx service;
4. An rpc and synchronization node;
5. signet faucet(will be open in the future);

How they are connected can be seen in the documentation，https://docs.sathub.io/sathub-docs/connect

The main portal for the service is： https://sathub.io

Everyone is welcome to use it, it is free; it is currently in the trial operation stage, if you want to participate, please contact me via message box on twitter(https://x.com/0xNullor) and I will give you some sBTC;

Ya pada intinya semua wallet bisa menggunakan coin join namun ya harus ada pool untuk itu. Namanya mixer, percuma juga kalau poolnya cuma kita sendiri di dalamnya, setidaknya butuh banyak orang biar hasil pencampurannya maksimal. Entah apa bisa digabungkan pool coin join wallet electrum ini dengan pool coin join wallet lain semisal wasabi?, kalau bisa ya bagus, jadi pengguna electrum tidak perlu bikin pool baru yang membutuhkan banyak sumber daya, cukup gabung ke pool yang sudah ada saat ini.

Btw, saya lihat ada yang mengembangkan plugin untuk Electrum sehingga bisa digunakan untuk transaksi menggunakan CoinJoin:
https://uncensoredtech.substack.com/p/tutorial-electrum-plugin-for-joinstr

Link Plugin: https://gitlab.com/invincible-privacy/joinstr/-/tree/main/plugin/zip/v0.1.0

Tutorial tersebut untuk pengguna Linux (Ubuntu). Pengujian yang dicontohkan pada panduannya menggunakan Signet.
Saya sendiri belum mencoba Electrum (Signet) dan entah apakah baris-baris perintah pada tutorialnya bisa digunakan pada Electrum versi MacOS atau tidak (biasanya ada sedikit perbedaan pada command atau tandanya).

Barangkali ada teman-teman pengguna Electrum Linux ada yang sudah/mau mencoba, mungkin bisa di share pengalamannya di sini.

Kalo dari usulannya (pada PR #6016) memungkinkan untuk dilakukan import terhadap single key, dan karena disitu disebutkan untuk menandai path untuk pembeda antara receive address maupun change address, maka saya asumsikan jika prosedur import bakal menggunakan format output descriptor.

Contoh : menggunakan "pkh(Child_Key/0/*)" atau "pkh(Child_Key/1/*)" dan mungkin bisa juga langsung dengan menggunakan "pkh(WIF_PK)"
*Output pkh dipilih jika memang address merupakan P2PKH, sementara jika untuk jenis address lain bisa menggunakan output descriptors : sh, wpkh, wsh, tr, sh(wpkh)

Ya bisa saja itu terjadi, namun perlu juga untuk memperhitungkan apa yang akan terjadi kedepannya. Electrum ini kan light weight wallet, artinya ringan dan tidak perlu download blockchain lagi jika akan digunakan untuk keperluan transaksi, kalau semisal pengguna hanya ingin buat satu address saja di wallet electrum dengan hanya impor private key-nya saja tentu opsi ini tidak bisa digunakan lagi jika memang total diupdate. Soalnya pengguna tidak punya private key.