“The Core of Any Blockchain Project is Decentralization” – Jack Zhang, Lightning Bitcoin

Lightning Bitcoin is a fork of the ‘first-crypto-currency’ Bitcoin about which we decided to take the opportunity recently to speak to advisor Jack Zhang (AKA DianfuDatou / 点付大头 – known best as a Founder of Chainfunder and DAF).

Discussion topics include: what makes this project unique, as well as how you shouldn’t get it confused is not to be confused with the Lightning Network upgrade which is being applied to the original ‘Bitcoin’.

Who is Jack Zhang

Jack Zhang (AKA DianfuDatou / 点付大头) is a Chinese investor, business leader, and entrepreneur whose “portfolio includes XRP, XEM, IOTA, NEO, EOS, TEZOS, VEN”.

Zhang proudly describes himself as “one of the leading advocators of Ripple in China” having “translated Ripple into Chinese as ‘ruibobi’” – as well as the co-founder of NEO. Please note that most sources ascribe this latter achievement regarding NEO to an ‘Erik Zhang’ and so this claim requires further confirmation – however this writer sees no reason for him to lie in this respect.

He claims that his first experience with cryptocurrency was in 2011, when he entered the industry himself having previously worked as an investment banker at companies such as Zhejiang investment bank.

“I bought more than 10 thousand bitcoins at the price of 5 dollars and sold all of them out at the price of 7 dollars. At that time, I remember how I was reading posts on Bitcointalk about blockchain for several months and got fascinated by the genius design of the technology.”

Zhang says that the Lightning Bitcoin team members “come from a diverse cultural background, including China, the United States, Canada, the UK, Russia, Germany, and India.” And that:

“Currently Lightning Bitcoin has four core developers (listed on the website) with a team of 6 specialists. Eason Zhao is a CTO and H.H.Wang is a leading developer.

“Lightning Bitcoin also has an operational team of 8 outstanding and hardworking people managed by Wasley together with a community manager James Vuitton… We have independent leaders for each directions of the business;”

What is Lightning Bitcoin?

According to Zhang, Lightning Bitcoin is “a coin that takes the best from existing blockchain titans and adds advanced consensus mechanism.”

“Lightning Bitcoin forked from Bitcoin blockchain at block height 499,999… Lightning Bitcoin (LBTC) is a fully decentralized Internet-of-value protocol for global payments.

“The specific applications include peer-to-peer transactions and exchange platforms. Any users that operate on the LBTC protocol can enjoy instant, secure and nearly free global financial transactions of any size.”

Lightning Bitcoin is far from the first (nor will it be the last) fork from Bitcoin. A number of observers have claimed that the correlation between new forks and over inflation of Bitcoin. Jack Zhang however sees it as follows…

“Back in 2017, Bitcoin blockchain started to face network congestions, and a lot of other problems, that is one of the reasons why there were so many hard forks popping up. However, all of them changed either size or difficulty adjustment, what in my opinion did not improve the situation. That is a consensus that makes the difference. Pow and PoS are easily centralized, while DPoS represents true decentralization. Moreover, DPoS has the benefit of high efficiency, with little resource consumption.”

This mechanism utilises the relatively young Distributed Proof of Stake (DPoS) protocol which this writer has written about in a recent article, despite its basis upon the Proof of Work (PoW)-based ‘Bitcoin’.

Zhang states that Distributed Proof of Stake “allows separation of the voting power and block production, with no risks of a hard fork.” In fact, the aftermath of the announcement of DPoS adoption coincided with the company taking on another of its advisors “Stan Larimer a founding partner of Bitshares… we found mutual interests, as a result Stan joined Lightning Bitcoin advisory board.”

“Lightning Bitcoin uses DPoS, with the forging interval of 3 seconds, and the block size of 2M. We have achieved the TPS of thousands of transactions.

“Anyone can use LBTC, without censorship. The transaction fees are charged only for preventing network security issues, like DDoS attacks. It is not an off-chain solution on top of the Bitcoin blockchain as Lightning Network. I personally believe that Lightning Network will face the problem of centralization eventually.”


“Lightning Bitcoin’s on-chain governance system enables LBTC holders to vote for the blockchain improvement proposals and the delegates who maintain the network as Lightning Nodes. It solves the problems of centralization of bitcoin by incorporating all participants in the Lightning Bitcoin ecosystem into the decision-making process.”

Lightning Bitcoin vs Lightning Network

Due to the similarities in naming, it seems natural that there may be a little confusion on behalf of the public and crypto-investment community with regards to the differences between ‘Lightning Bitcoin’ and ‘Lightning Network’.

“There is some confusion, you are correct.

When Lightning Bitcoin forked in December 2017, for Lightning Network it was still unclear when it is going to be launched, since it was still at the internal testing stage; only after four months later, in March 2018 when Lightning Network released its beta, both projects started to be confused by users in some countries.”

This, according to Zhang, is actually a problem more specific / limited to region,

“In other countries, like China, lightning network is not that well-known, as well as it has different Chinese name, that gives us more room for the development in Asia.”

Present and Future of LBTC

“Currently, Lightning Bitcoin network is stable, we constantly improving its functions and adding more products.

“The next big step for LBTC that we are working on right now is the development of on-chain governance, that will allow the network to self-improve and self-upgrade.

“In the future, stable upgrades of Lightning Bitcoin network in combination with chain governance, and decentralized transactions will allow cross-chain flashovers and smart contracts… the exploration of the on-chain governance model will become one of the most important tasks in the current stage of LBTC.”

Zhang continues to discuss the future for the coin in-detail as well, including that:

“In short, after complete integration of on-chain governance, next milestone is the development of new decentralized exchange. It will be an important component of the LBTC payment function.

“This exchange will have both basic functionality such as flashovers function of the gateway, as well as a system to guarantee the ease of cross-chain operations. Additionally, it will have the function of early crowdfunding of project under the necessary supervision.”


“After implementing and perfecting the decentralized exchange, the development of intelligent contracts based on the UTXO model will be carried out, and a high-concurrence-based public chain ecosystem will be established to guide the flow of DAPP traffic.”

Featured image courtesy of Shutterstock.