Qtum Core

Qtum core updates normally consist of Qtum Improvement Proposals. These QIPs are generated by both our developers and the community and in some cases requests from enterprise users. Our developers evaluate the impact of each QIP and work on high priority QIPs. All bug fixes and feature enhancements that have been issued to the core project will be listed here.

•    Continue to port Bitcoin 0.19 to Qtum
•    Add utxoRoot to callcontract transaction receipt - code implementation: https://github.com/qtumproject/qtum/pull/801
•    All the information of Qtum Hard Fork please refer: https://link.bar/qtumhardfork

Qtum Neutron & x86 Virtual Machine

Qtum Neutron is the infrastructure to support new virtual machines and the first will be the x86 virtual machine allowing smart contract development in C, Rust and other languages. The EVM will continue, but the x86 VM will allow easy creation of smart contracts using safe, well-known, mature languages and tools, and also provide a new state memory model using DeltaDB.

•    Improve code and finish pending pull request.
•    Code implementation: https://github.com/qtumproject/qtum-neutron/pull/4
•    Update x86 documentation on https://x86.qtum.org/

Lightning Network

•    No update for this week

Qtum Explorer & Wallets

The Qtum Explorer is our blockchain explorer that is used for viewing transaction details on the Qtum blockchain. The primary blockchain explorer site is qtum.info. We frequently release updates to both explorer and the web wallet sites. Additionally, you’ll find information regarding the official Qtum Electrum wallet and support/feature updates to hardware wallets or other interesting services/products.

Qtum.info Explorer

Qtum.Info, as the official blockchain browser of Qtum, mainly provides information such as network status, transaction records, data indicators of blockchain and visual charts. Qtum users, exchanges, wallets, mining pools, and other commonly used data service tools.

•    Monitor performance of new explorer UI at https://qtum.info/ and https://testnet.qtum.info/
•    Fix bugs when contract selfdestruct. (code implementation: https://github.com/qtumproject/qtuminfo/commit/9bc2608ff5aff4994bc09ff03136eaa6e4fa817e

Electrum Wallet

•    No update for this week

Android Wallet

•    The new Android wallet: Google Play Store: https://play.google.com/store/apps/details?id=org.qtum.newwallet (copy & paste link)
•    Official website: https://qtumeco.io/wallet

Web Wallet

•    No update for this week

Qtum SDK

QtumJ is bitcoinj ported to the Qtum blockchain protocol. The bitcoinj library is a Java implementation of the Bitcoin protocol, which allows it to maintain a wallet and send/receive transactions without needing a local copy of Bitcoin Core. It comes with full documentation and some example apps showing how to use it.

•    Continue Port BitcoinJ to Qtum
•    Test and fix problems caused by the merge
•    Modify the SDK for Whalex's requirements, and develop sample code

Qtum Testing

•    No update for this week

Documentation

•    No update for this week

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

Qtum has just released the 2020 technology roadmap, which includes three major updates for offline staking, Qtum Phantom privacy solution, and Qtum Neutron virtual machine architecture. The roadmap lists many technical goals, but for most users, these concepts are too abstract. This article will further explain the technology roadmap to help users better understand the meaning and innovation behind the technology.

Read more https://blog.qtum.org/qtum-2020-technology-roadmap-ac0230174e12

The Qtum developers released a nice Christmas gift, a new user interface for qtum.info, the official Qtum blockchain explorer. This week we look at how blockchain explorers work, and then next week we look at the new features in qtum.info.

TL;DR: Full node wallets can access the entire blockchain but their view is focused on the addresses (private keys) they manage. To see all the transactions and blockchain activity use a blockchain explorer, which is a browser and search engine for the blockchain. Explorers work using a database which holds all the blockchain information in easily searchable tables. The Qtum Explorer provides additional features such as rich list, smart contract calls, QRC20 transactions, and current network statistics.

Read more https://blog.qtum.org/how-blockchain-explorers-work-5aacaeeb649f

Qtum Core

Qtum core updates normally consist of Qtum Improvement Proposals. These QIPs are generated by both our developers and the community and in some cases requests from enterprise users. Our developers evaluate the impact of each QIP and work on high priority QIPs. All bug fixes and feature enhancements that have been issued to the core project will be listed here.

•    Continue porting Bitcoin 0.19.0.1 to Qtum

Qtum new version v0.18.3 released – Mandatory update for Windows x64

•    Latest release: https://github.com/qtumproject/qtum/releases
•    Fix a bug that affected Windows x64 client where a node would fail to finish the sync.
•    Fix randomly failing Travis CI tests.
•    Update copyright year.

All the information of Qtum Hard Fork please refer: https://link.bar/qtumhardfork

Qtum Neutron & x86 Virtual Machine

Qtum Neutron is the infrastructure to support new virtual machines and the first will be the x86 virtual machine allowing smart contract development in C, Rust and other languages. The EVM will continue, but the x86 VM will allow easy creation of smart contracts using safe, well-known, mature languages and tools, and also provide a new state memory model using DeltaDB.

•    Continue Improve code structure of Neutron.
•    Update x86 documentation on https://x86.qtum.org/.

Lightning Network

•    No update for this week

Qtum Explorer & Wallets

The Qtum Explorer is our blockchain explorer that is used for viewing transaction details on the Qtum blockchain. The primary blockchain explorer site is qtum.info. We frequently release updates to both explorer and the web wallet sites. Additionally, you’ll find information regarding the official Qtum Electrum wallet and support/feature updates to hardware wallets or other interesting services/products

Qtum.info Explorer


Qtum.Info, as the official blockchain browser of Qtum, mainly provides information such as network status, transaction records, data indicators of blockchain and visual charts. Qtum users, exchanges, wallets, mining pools, and other commonly used data service tools.

•    Monitor performance of new explorer UI at https://qtum.info/

Electrum Wallet

•    Port code updates of bitcoin electrum;
  
•    Test and fix bugs during the merge.

Mobile Wallet


The new Android wallet:

•    Google Play: https://play.google.com/store/apps/details?id=org.qtum.newwallet
  
•    Official website: https://qtumeco.io/wallet

Web Wallet

•    No update for this week

Qtum SDK


QtumJ is bitcoinj ported to the Qtum blockchain protocol. The bitcoinj library is a Java implementation of the Bitcoin protocol, which allows it to maintain a wallet and send/receive transactions without needing a local copy of Bitcoin Core. It comes with full documentation and some example apps showing how to use it.

•    Continue Port BitcoinJ to Qtum
  
•    Fix the BlockTest

Qtum Testing

•    No update for this week

Documentation

•    No update for this week

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

Qtum Offline Staking - Allowing staking from offline wallets through delegation to online wallets offering staking services.

Qtum Phantom - Confidential assets solution based on Qtum smart contracts. Allowing tokens to be created & transferred in privacy.

Qtum Neutron - Qtum x86 Virtual Machine infrascructure. Supporting more flexible and powerful smart contacts developed using popular coding languages & tools.

Read more https://blog.qtum.org/qtum-2020-roadmap-66ee80d907c5

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

Qtum Core

Qtum core updates normally consist of Qtum Improvement Proposals. These QIPs are generated by both our developers and the community and in some cases requests from enterprise users. Our developers evaluate the impact of each QIP and work on high priority QIPs. All bug fixes and feature enhancements that have been issued to the core project will be listed here.

•    Continue to port Bitcoin 0.19 to Qtum
•    Fixing a syncing bug on win64 system
•    Update Simplified Chinese and Korean language support for Qt wallet
•    Testing "Verified publisher" for installers
•    All the information of Qtum Hard Fork please refer: https://link.bar/qtumhardfork

Qtum x86 Virtual Machine

The Qtum X86 Virtual Machine is a smart contract operating software that is designed to enable easily deployable decentralized applications. Currently, you can write smart contracts in C, there will be additional languages as we proceed with x86 development.

•    Implement AAA, AAS, AAM and AAD instructions
•    Implement DDA and DAS instructions
•    Update x86 documentation on https://x86.qtum.org/

Lightning Network

•    No update for this week

Qtum Explorer & Wallets

The Qtum Explorer is our blockchain explorer that is used for viewing transaction details on the Qtum blockchain. The primary blockchain explorer site is qtum.info. We frequently release updates to both explorer and the web wallet sites. Additionally, you’ll find information regarding the official Qtum Electrum wallet and support/feature updates to hardware wallets or other interesting services/products.

Qtum.info Explorer

Qtum.Info, as the official blockchain browser of Qtum, mainly provides information such as network status, transaction records, data indicators of blockchain and visual charts. Qtum users, exchanges, wallets, mining pools, and other commonly used data service tools.

•    Monitor performance of new explorer UI at https://qtum.info/ and https://testnet.qtum.info/

Electrum Wallet

•    No update for this week

Android Wallet

•    Update https certification verification
•    Released new version 1.1.0
•    The new Android wallet: Google Play: https://play.google.com/store/apps/details?id=org.qtum.newwallet (copy & paste link) Official website: https://qtumeco.io/wallet

Web Wallet

•    No update for this week

Qtum SDK

QtumJ is bitcoinj ported to the Qtum blockchain protocol. The bitcoinj library is a Java implementation of the Bitcoin protocol, which allows it to maintain a wallet and send/receive transactions without needing a local copy of Bitcoin Core. It comes with full documentation and some example apps showing how to use it.

•    Continue Port BitcoinJ to Qtum: Fix BIP-38 related test cases
•    Create a new repo and opensource: https://github.com/qtumproject/qtumj

Qtum Testing

•    No update for this week

Documentation

•    No update for this week

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

The 0.18.2 update for the Qtum-Qt Core Wallet provided a new look for the user interface and some new functionality, especially for staking wallets.

TL;DR the Qtum-Qt GUI wallet has two new color themes available, and a Stake page with a Staking button that is necessary for staking wallets to click to the right to activate staking.

Read more https://blog.qtum.org/qtum-0-18-2-user-interface-updates-9c624d7abcfa

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

It’s last days for the Qtum Galaxy Program which ends on January 4th. There are some big prizes yet to award, and you can get more information and join at https://galaxy.qtum.org.

The results so far are impressive. During the Program, which started on December 5th, the Qtum Global node count has grown to over 3,000, with the top countries of South Korea, United States, China and Singapore and a total of 64 countries.

Read more

This infographic report reviews in detail the progress of Qtum Foundation in Technology, Marketing and Business cooperation in 2019.

Read more https://blog.qtum.org/qtum-2019-annual-review-2a26ad1df937

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

Qtum Core

Qtum core updates normally consist of Qtum Improvement Proposals. These QIPs are generated by both our developers and the community and in some cases requests from enterprise users. Our developers evaluate the impact of each QIP and work on high priority QIPs. All bug fixes and feature enhancements that have been issued to the core project will be listed here.

•    Continue to port Bitcoin version 19.0.1 to Qtum
  

For information of Qtum Hard Fork please refer: https://link.bar/qtumhardfork

Qtum x86 Virtual Machine

The Qtum X86 Virtual Machine is a smart contract operating software that is designed to enable easily deployable decentralized applications. Currently, you can write smart contracts in C, there will be additional languages as we proceed with x86 development.

•    Update x86 documentation on https://x86.qtum.org/
  

Lightning Network

•    No update for this week
  

Qtum Explorer & Wallets

The Qtum Explorer is our blockchain explorer that is used for viewing transaction details on the Qtum blockchain. The primary blockchain explorer site is qtum.info. We frequently release updates to both explorer and the web wallet sites. Additionally, you’ll find information regarding the official Qtum Electrum wallet and support/feature updates to hardware wallets or other interesting services/products.


Qtum.info Explorer

Qtum.Info, as the official blockchain browser of Qtum, mainly provides information such as network status, transaction records, data indicators of blockchain and visual charts. Qtum users, exchanges, wallets, mining pools, and other commonly used data service tools.

•    Finish the code review and the test of the User Interface;
  
•    Launch the new websites: https://qtum.info/ and https://testnet.qtum.info
  1.   Add network overview on home page;
  2.   Add Token transactions page;
  3.   Add Staking information page;
  4.   Changed the presentation logic and UI of the website.
  

Electrum Wallet

•    No update for this week
  

iOS Wallet

•    No update for this week
  

Android Wallet

The new Android wallet:

•    Google Play: https://play.google.com/store/apps/details?id=org.qtum.newwallet (please copy & paste link)
  
•    Official website: https://qtumeco.io/wallet
  

Web Wallet

•    No update for this week
  

Qtum SDK

QtumJ is bitcoinj ported to the Qtum blockchain protocol. The bitcoinj library is a Java implementation of the Bitcoin protocol, which allows it to maintain a wallet and send/receive transactions without needing a local copy of Bitcoin Core. It comes with full documentation and some example apps showing how to use it.

•    Continue Port BitcoinJ to Qtum: Fix unstable test cases
  
•    Create a new repo and open source code: https://github.com/qtumproject/qtumj
  

Qtum Testing

•    No update for this week
  

Document Updating

•    No update for this week
  

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

Week of December 23 https://medium.com/@Qtum/qtum-galaxy-update-2dcfd2577f2b

Going into the weekend there is one more week of Qtum Galaxy — Full Nodes incentive Program, with a little over 100 Lucky Star awards to be given out, 40 Stellar Awards (20 each on December 27 and January 3), 50 rewards in the Twitter Lucky Draw, and the Planet Awards and Satellite Awards remain to be claimed after the Program ends on January 5th.

There is still plenty of time to join and refer your friends. And still, plenty of time to learn how to run a Qtum node and compete for some tasty awards! Get more information and sign up at: https://galaxy.qtum.org/

Virtual Private Servers in the Cloud

It is easy to follow the directions at https://galaxy.qtum.org/ (see the tutorial link in Step 5 for Windows, Mac, and Linux) for a desktop personal computer. You can also run nodes for Qtum Galaxy as a VPS (Virtual Private Server) in cloud data centers. This is an approach taken by some more experienced community members for Qtum Galaxy and is an easy way to add more nodes. Qtum Galaxy is all about adding Qtum nodes, the more the merrier, with more prize opportunities. To add a node on a PC or even Raspberry Pi takes setting up another computer, but setting up a VPS in the cloud only takes a few clicks, and once you understand how, it is easy to add a few more.

Read more https://medium.com/@Qtum/qtum-galaxy-update-2dcfd2577f2b

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

Qtum Core

Qtum core updates normally consist of Qtum Improvement Proposals. These QIPs are generated by both our developers and the community and in some cases requests from enterprise users. Our developers evaluate the impact of each QIP and work on high priority QIPs. All bug fixes and feature enhancements that have been issued to the core project will be listed here.

•    Continue port Bitcoin v0.19.0.1 to Qtum
  
•    For information relating to the Qtum Hard Fork please refer: https://link.bar/qtumhardfork
  

Qtum x86 Virtual Machine

The Qtum x86 Virtual Machine is a smart contract operating software that is designed to enable easily deployable decentralized applications. Currently, you can write smart contracts in C, there will be additional languages as we proceed with x86 development.

•    Update x86 documentation on https://x86.qtum.org/
  

Lightning Network

•    No update this week
  

Qtum Explorer & Wallets

The Qtum Explorer is our blockchain explorer that is used for viewing transaction details on the Qtum blockchain. The primary blockchain explorer site is qtum.info. We frequently release updates to both explorer and the web wallet sites. Additionally, you’ll find information regarding the official Qtum Electrum wallet and support/feature updates to hardware wallets or other interesting services/products.

Qtum.info Explorer

•    Finish the code review of the UI part
  
•    Under test for release
  

Electrum Wallet

•    add try…except for read_header() https://github.com/qtumproject/qtum-electrum/commit/662d93dbd882615a78d07a156e901efdc52267f4
  
•    make sure show_message param is str type https://github.com/qtumproject/qtum-electrum/commit/aac13068e30da6677a1d15c58e7292a0912b6a43
  

iOS Wallet

•    No update for this week
  

Android Wallet

The new Android wallet:  Google Play: https://play.google.com/store/apps/details?id=org.qtum.newwallet - please copy & paste link Official website: https://qtumeco.io/wallet

Web Wallet

•    No update for this week
  

Qtum SDK

•    Continue Port BitcoinJ to Qtum: Fix unstable test cases
  

Qtum Testing

•    No update for this week
  

Documentation

•    Added Qtum Core wallet version 0.18.2 overview https://github.com/qtumproject/documents/tree/master/en/qtum0182overview#qtum-0182-overview
  

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

We are about halfway through the Qtum Galaxy Full Nodes Incentive Program, but the glass is way more than half full, with over 400 awards left to give out. Last Friday saw the first batch of the weekly Stellar Awards, Lucky Star Awards (~12 a day) are a little over halfway through, and all the Planet Awards and Satellite Awards remain to be claimed after the program ends on January 5th.

There is still plenty of time to join and refer your friends. Get more information and sign up at https://galaxy.qtum.org/

Read more

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

Qtum Core

Qtum core updates normally consist of Qtum Improvement Proposals. These QIPs are generated by both our developers and the community and in some cases requests from enterprise users. Our developers evaluate the impact of each QIP and work on high priority QIPs. All bug fixes and feature enhancements that have been issued to the core project will be listed here.

•    Fix and merge the unstable UT case: https://github.com/qtumproject/qtum/pull/791
•    For information about the Qtum Hard Fork please refer to https://link.bar/qtumhardfork

Qtum x86 Virtual Machine

The Qtum X86 Virtual Machine is a smart contract operating software that is designed to enable easily deployable decentralized applications. Currently, you can write smart contracts in C, there will be additional languages as we proceed with x86 development.

•    implement and merge the Popa_pusha code: https://github.com/qtumproject/qx86-rs/pull/49
•    implement and merge the Popf pushf code: https://github.com/qtumproject/qx86-rs/pull/50
•    Update x86 documentation on https://x86.qtum.org/

Lightning network

•    No update for this week

Qtum Explorer & Wallets

The Qtum Explorer is our blockchain explorer that is used for viewing transaction details on the Qtum blockchain. The primary blockchain explorer site is qtum.info. We frequently release updates to both explorer and the web wallet sites. Additionally, you’ll find information regarding the official Qtum Electrum wallet and support/feature updates to hardware wallets or other interesting services/products

Qtum.info Explorer

•    Almost finished the review of the UI code
•    Under test for release

Electrum Wallet

•    No update for this week

iOS Wallet

•    No update for this week

Android Wallet

•    The new Android wallet: Google Play: https://play.google.com/store/apps/details?id=org.qtum.newwallet <- Please copy link Official Website: https://qtumeco.io/wallet

Web Wallet

•    No update for this week

Qtum SDK

•    Continue port BitcoinJ to Qtum

Qtum Testing

•    Fix the unstable UT case https://github.com/qtumproject/qtum/pull/791

Documentation

•    Added Core wallet new Stake page and Staking button operation
  https://github.com/qtumproject/documents/tree/master/en/Qtum-Wallet-Tutorial#staking
  https://github.com/qtumproject/documents/tree/master/en/Encrypt-and-Unlock-Qtum-Wallet#encrypt--unlock-qtum-wallet

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

Qtum Galaxy – round 4 of Qtum Galactic Full Nodes Incentive Plan – is up and running. This program lets people learn how to run a Qtum full node, refer their friends, and gives the chance to win prizes.

More information and entry is provided at galaxy.qtum.org, with a detailed tutorial about installing and configuring your node at https://s.qtum.site/qtum-galaxy/tutorial.en.html

We are always ready to help new users setting up their Qtum node and registering for the program. Here are 8 of the great questions we received from the community this week.

Read more

Qtum Galaxy is off to a strong start with over 700 new nodes added to the Qtum network in the past 5 days! With the chance at winning a Star, Satellite, or Stellar award, there’s no wonder as to why so many people are joining.

Get more details and participate at https://galaxy.qtum.org/

Call to Duty — Phone a Friend

A new prize category was added this time around and it is the Planet Award, where you can win by referring your friends to take part in the fun with their own Qtum nodes. Invite your friends and support your local community. The node map at https://qtum.org/en/product/nodemap shows the global node distribution with country ranks. Currently, South Korea is first, followed by the US, and China. Is your country on the list? Launch your node and represent!

Read more

Changelog:

• Upgrade to Debian Buster 10.2 release
• Qtum 0.18.2 with new UI
• Switched to 64bit on Raspberry pi 2b-4b
• Major speed improvements on 64bit
• Automated staking with qtumsetup and qtumstake tools

Download links:

Qtum Raspbian (Recommended from Raspberry Pi 2 - Raspberry Pi 4)

    https://raspbianimages.s3.amazonaws.com/2019-12-09-Qtum-Raspbian.zip

    https://raspbianimages.s3.amazonaws.com/2019-12-09-Qtum-Raspbian-lite.zip

The full version has the Pixel desktop GUI included and the “lite” version is for the command line interface.

How to install on your SD card: https://www.youtube.com/watch?v=0W6NlIk7Tgw

Qtum Core

Qtum core updates normally consist of Qtum Improvement Proposals. These QIPs are generated by both our developers and the community and in some cases requests from enterprise users. Our developers evaluate the impact of each QIP and work on high priority QIPs. All bug fixes and feature enhancements that have been issued to the core project will be listed here.

Qtum Core v0.18.2 Released

v0.18.2 – Recommended Update: New GUI, New features, Security improvements and Bug fixes. https://github.com/qtumproject/qtum/releases/tag/mainnet-ignition-v0.18.2

•    New GUI implemented with two new themes added (light and dark blue)
•    Add signrawsendertransactionwithwallet and signrawsendertransactionwithkey rpc calls to support OP_SENDER raw transactions signing
•    Add a new process to clean BlockIndex entries older than the last moving checkpoint
•    Add outputIndex to transaction receipts (requires to reindex once to update the old log entries)
•    Add -showevmlogs option to show/hide evm logs in the console
•    Reduce the max needed glibc version to 2.11 (fix build on CentOS 7
•    Fix build on OS X Catalina
•    Fix out-of-source build
•    Fix gitian build
•    Unbreak build with Boost 1.72
•    Update Mac OS README
•    Update blockchain data
•    Add recent checkpoints

Qtum x86 Virtual Machine

The Qtum x86 Virtual Machine is a smart contract operating software that is designed to enable easily deployable decentralized applications. Currently you can write smart contracts in C, there will be additional languages as we proceed with x86 development.

•    No update this week
•    Update x86 documentation on https://x86.qtum.org/

Lightning Network

•    No update for this week

Qtum Explorer & Wallets

The Qtum Explorer is our blockchain explorer that is used for viewing transaction details on the Qtum blockchain. The primary blockchain explorer site is qtum.info. We frequently release updates to both explorer and the web wallet sites. Additionally, you’ll find information regarding the official Qtum electrum wallet and support/feature updates to hardware wallets or other interesting services/products.

Qtum.info Explorer

•    Review and improve UI code of explorer
•    Under testing for release

Electrum Wallet

•    No update for this week

iOS Wallet

•    No update for this week.

Android Wallet

•    The new Android wallet: Google Play: https://play.google.com/store/apps/details?id=org.qtum.newwallet <- Please copy link Official Website: https://qtumeco.io/wallet

Web Wallet

•    No update for this week

Qtum SDK

•    Continue port BitcoinJ to Qtum

Qtum Testing

•    Fix the unstable UT case https://github.com/qtumproject/qtum/pull/791

Documentation

•    No update for this week

---

Qtum Telegram Channel: https://t.me/qtumofficial
Qtum Twitter: https://twitter.com/Qtum
Qtum Facebook: https://www.facebook.com/QtumOfficial
Qtum Reddit: https://www.reddit.com/r/Qtum

As one of the world’s leading distributed networks, Qtum always pays attention to the distribution and expansion of global nodes. Qtum has officially named its Global Full Nodes Incentive Program as Qtum Galaxy. The new event comes with a very easy entry, a whole different gameplay and more awards. More info please check: https://galaxy.qtum.org

Qtum Galaxy will last from December 6th, 2019 to January 4th, 2020 (GMT+8), with 4 award categories, 570 winning places, and a total of 6,000 QTUM! Just one-click to download the Qtum Core wallet and you have the opportunity to share the big prizes! Don’t forget to invite your friends and get extra rewards!

How to participate?

1. Download the latest version (>= 0.18.2) of the Qtum Core Wallet. (https://qtumeco.io/wallet)

2. Complete the wallet settings and keep it running.

Easy entry with more rewards and more winning places, all in Qtum Galaxy!
Scan the QR Code above and join now!

More info please check here: https://galaxy.qtum.org

P.S. This event is not open to the following regions: Balkans, Belarus, Cuba, Democratic Republic of the Congo, Central African Republic, Burundi, Iran, Iraq, Libya, Sudan and Darfur, Lebanon, Magnitz, Nicaragua, Somalia, South Sudan, Venezuela, Yemen, North Korea, Syria and Zimbabwe.