QuarkChain was selected as one of the Best San Francisco Companies and Startups by BEST STARTUP.

This selection list focuses on blockchain companies in San Francisco. These startups and companies are taking a variety of approaches to innovate the Blockchain industry, and are all well worth a follow.

Best Startup selected startups and companies for exceptional performance in the following categories:

Other representative companies selected include Ripple, Kraken, Coinbase, Solana, dYdX, Compound, Ankr, NEAR Protocol, and Chainlink…


We have now completed QuarkChain’s mainnet upgrade with EIP155 deployed on the mainnet.

Since the announcement and introduction of the EIP155 protocol, we have been internally and publicly testing the code with the help of community members.

Now we have improved the function and finally could complete the mainnet upgrade successfully. More users can soon use the mainnet functions more conveniently and prepare for access to more functions in the future.

The Effects of EIP155 Update

Easy use of QuarkChain mainnet network everywhere just like Ethereum, but with lower gas fees

By introducing the EIP 155 code support, the QuarkChain network will be compatible with…


Dunamu, the operating company of Upbit exchange, held the 4th Upbit Developer Conference (UDC) for two days from September 1st.

QuarkChain participated in UDC as a speaker this year after participating as the speaker and a booth in the previous events. This time, he gave an insightful lecture on the topic of DeFi as a leading company in the blockchain industry.

Under the theme of ‘Welcome to the Blockchain World’ UDC 2021 took place virtually with over 8,000 pre-registering for the event and has ended successfully with total views on YouTube surpassing the 70,000 mark.

Qi’s speech focused on concentrated…


Since the announcement and introduction of the EIP155 protocol, we have been internally and publicly testing the code with the help of community members. The protocol has been able to run stably on the test network, therefore, we plan to upgrade the main network on September 12th PDT to add the EIP 155 code to the mainnet. More users can soon use the mainnet functions more conveniently and prepare for access to more functions in the future.

Estimated Update Time
September 12th, PDT (subject to the actual update time)

Miner Upgrade Operation
Full node miners need to download the new version:
https://github.com/QuarkChain/pyquarkchain/releases/tag/mainnet1.5.0


Dear Community Members,

Welcome to the 68th QuarkChain Monthly Report (August 2021). We will post monthly reports including development progress, monthly news, and events at the end of each month. In the future, QuarkChain strives to do better. Let’s review what happened in the past month!

1) Development Progress

1.1 Updates

2) Recent news

2.1 QuarkChain bug reward program update, participate in EIP155 bug bounty to earn QKC rewards


QuarkChain is delighted to announce its partnership with Knit Finance. Knit Finance is a unique decentralized protocol for creating cross-chain wrappers for the top-200 assets. With Knit Finance, users can deposit to insured custody and mint k tokens.

Through this partnership, Quarkchain native tokens will be integrated into Knit Finance’s multichain platform to allow QKC to be transacted across multiple independent blockchains in a wrapped K-QKC token.

Key Highlights


1. Configure Metamask

PS: Metamask configuration parameters of each shard

Testnet:

Mainnet: (currently supports inquiries only, cannot generate transactions)


We’re happy to announce that the EIP155 has been successfully deployed to the QuarkChain testnet recently, and will be updated to the mainnet soon. In order to further improve network security, we have decided to hold a bug bounty for EIP155 and provide up to 100,000 QKC rewards for vulnerability feedback, bug discovery, and referrals.

The Effects of EIP155 Update

By introducing the EIP 155 code support, the QuarkChain network will be compatible with various wallets such as Metamask, Ledger, and Trezor. Users can directly use the aforementioned wallets to implement DeFi and other applications on the QuarkChain mainnet. …


Dear Community Members,

Welcome to the 67th QuarkChain Monthly Report (July, 2021). We will post monthly reports including development progress, monthly news, and events at the end of each month. In the future, QuarkChain strives to do better. Let’s review what happened in the past month!

1) Development Progress

1.1 Updates

2) Recent news

2.1 QuarkChain mainnet will soon support the EIP 155 code, increasing security, and will be compatible with more mainstream software and hardware wallets.


Kriptomat now supports QuarkChain (QKC) at Kriptomat.io and on Kriptomat Android and iOS mobile applications. QKC is now available in all Kriptomat-supported regions. Users can easily buy, sell and store QKC through Kriptomat.

About Kriptomat

Kriptomat is one of the best cryptocurrency platforms to buy, sell and store digital currencies. Designed for non-tech savvy people focused on introducing the benefits of cryptocurrencies to a wide audience. Kriptomat is a web platform and it is also available as a mobile app for Android and iOS. …

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