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Loopring Exchange

Loopring’s New Approach to Generating Layer-2 Account Keys

In this post, we briefly describe how Loopring Exchange generates and manages our layer-2 account keys in the browser and the rationale behind it.Some users have reset their account keys since the issue was initially identified, now all users need to do it again to adopt this new approach.

Loopring Exchange frontend password bug: Postmortem

Last night, Avihu Levy and Louis Guthmann reported a bug to our team regarding the way Loopring Exchange’s frontend generates EdDSA keypairs for users based on their trading passwords. We have confirmed it is a valid bug, and very much appreciate the responsible disclosure.

LRC Opens Golden Staking Window

Loopring Foundation is staking its own LRC. We’ve created a “golden staking window” which opens now and will close at the end of January of 2020. This window can be beneficial to LRC holders.

SECBIT Delivers a Security Audit Report for Loopring Protocol 3.0

After three months of code review and analysis, SECBIT Labs has just finished its Security Audit Report for Loopring Protocol 3.0 beta3. We cannot wait to share the report with our community and take the opportunity to comment on some of SECBIT’s findings and our follow-up actions.

Brecht Devos Becomes Loopring's Chief Architect

We are thrilled to announce that Brecht Devos is now Loopring’s Chief Architect.Going forward, Brecht will lead all efforts on the design of future Loopring protocol versions as well as the development of other smart contracts that will benefit Loopring’s product and ecosystem.

An Important Update on LRC's Long-Term Incentive Program

Loopring has transferred the ownership to the following self-destructed contract, effectively making it ownerless. Thus, from now on, and specifically after October 2020, the only risk factor for participants is gone.

Loopring’s Founder Interview on China National TV Recap

China CCTV，the predominant state television broadcaster in Mainland China，conducted an interview with Loopring CEO in the early days. Daniel Wang shared his views on the concept and trends of the blockchain technology, and features and advantages of the Loopring Protocol and DEX in general.

Loopring grants 10 Million LRC to WeDEX

Loopring decided to grant 10 million LRC from its Loopring Ecosystem Advancement Fund to WeDEX, a decentralized exchange founded by Loopring’s co-founder and former COO, Johnston Chen. WeDEX will build their product on top of Loopring 3.0, our latest trading protocol that scales with zkRollup.

Loopring AMA Recap with Cryptoverse

This is a recap of an AMA we did with the Cryptoverse community, an India based group of crypto enthusiasts. The questions were posed by the Cryptoverse community, and answered by me (Matthew). Please excuse typos, as the AMA took place in their Telegram channel, and was originally recapped here.

Loopring Osaka DevCon 5 Recap

Loopring CTO Steve Guo and CMO Jay Zhou attended DevCon5 and other Osaka blockchain week events. Besides meeting and learning from the extraordinary Ethereum community, we also shared some DEX and zero-knowledge proofs (ZKPs) developments on our side.

Loopring x Xangle | Growing Loopring Recognition With Traditional Financial Institutions

Xangle Provides Institutional Grade Reports of Loopring For Prominent Global Investment Banks, Venture Funds and Investors.

Hoss Ma Joins Loopring as Chief Scientist

We are thrilled to announce that Hoss Ma has joined Loopring as our Chief Scientist.

Loopring 3.0 1-Million LRC Bug Bounty

Loopring has allocated up to 1,000,000 LRC for those who identify significant security issues in Loopring Protocol 3.0.

Steve Guo joins Loopring as CTO

We are thrilled to announce that Steve Guo joins Loopring as our Chief Technology Officer. Steve will lead the effort on DEX product design and development, matching-engine and relayer engineering, as well as optimization of zkSNARK proof computation.

How to Use LRC to Gain Reputation In dxDAO

The dxDAO is an experiment in creating what is known as a super-scalable organization. This is an organization that gets more effective at coordinating the more it grows. It accomplishes this with it’s governance framework, known as Holographic Consensus.

TokenMarket to Advance its Security Exchanges via Loopring Partnership

TokenMarket, the blockchain-based global investment platform, today announces its partnership with Loopring, the protocol for decentralised token exchanges. The collaboration will accelerate security and transparency in the US$222 billion digital asset trading market.

Loopring at ETHNewYork

Loopring is excited to sponsor ETHNewYork, an Ethereum hackathon held by ETHGlobal that is sure to bring Ethereum’s best and brightest to Brooklyn on May 17–19! We will be requesting 2 challenges, with 2 prizes totaling $4250 in LRC.

LRC Token Upgraded

We have completed LRC token contract upgrade. LRC now lives at: 0xBBbbCA6A901c926F240b89EacB641d8Aec7AEafD (lrctoken.eth).

LRC Token Contract Upgrade Scheduled on May 8th, 2019 [Beijing Time]

As previously announced, we have scheduled an upgrade for the LRC token smart contract on May 8th, 2019 [00:00 to 24:00 Beijing time]. Please read on to see what LRC holders may need to do.

Loopring Has Open Sourced The Lightcone Relayer

Today, we have open-sourced our implementation of a fully functional Loopring backend: something we call Lightcone relayer version 1.0. Here is a link to the GitHub repository: http://github.com/Loopring/lightcone.

LRC is listing on Coinvest Plus, a US-based Compliant Exchange

We are excited to announce that LRC will be listed on the Coinvest Plus exchange on 8 am CDT on Thursday, April 11th and available for trade with $BTC, $ETH, $GUSD, and $COIN. Coinvest Plus is a secure and simple exchange with a low flat-rate of just $0.99 for trades and withdrawals.

Elastum’s Deep Dive Interview with Loopring

This interview was originally published on Elastum’s blog on Feb 27th; https://medium.com/@elastum/elastum-insiders-so-what-is-loopring-66f28a021922. It provides a great summary of our past, and a look at where we’re headed.

LRC is listed on OnePageX

LRC is available on OnePageX, a simple cryptocurrency converter. They support multiple cryptocurrency conversions all from one page, and there is no registration required. OnePageX believes that greatness does not have to come

Loopring works with Changelly for fiat-to-crypto LRC

Loopring, a protocol for decentralized token exchange, has partnered with Changelly, a popular instant cryptocurrency exchange, to open LRC to USD and EUR trading channels. Users can use their credit card to purchase LRC directly through Changelly, bringing faster transactions and better rates.

Scheduled LRC Token Contract Upgrade on May 8th, 2019

We have scheduled an upgrade for the LRC token smart contract on May 8th, 2019 [00:00 to 24:00 Beijing time]. This will allow it to reflect the reduced LRC total supply in real-time as LRC tokens are burned by our new fee model introduced in Loopring Protocol 2.0.