22h ngày 22/10/19, dự án #Pchain đã tổ chức buổi AMA trên nhóm telegram Binance Dex. Dưới đây là văn bản ghi lại nội dung chính của buổi AMA.
AMA chia làm 3 phần như thường khi:
Phần 1: Richie sẽ hỏi Jeff 5 câu hỏi
Phần 2: Jeff sẽ đặt 5 câu hỏi và đường link tới google form để mọi người điền câu trả lời và thông tin nhận thưởng. Tổng thưởng là 719,250 $PIBNB
Phần 3: Cộng đồng sẽ đặt câu hỏi gửi tới Jeff , 5 câu hỏi hay nhất sẽ nhận mỗi người 6150 $PIBNB
Nội dung chi tiết
Giới thiệu về Jeff Cao và Pchain
Hello Every. My name is Jeff Cao. I am the Founder of PCHAIN, is the inventor of the 1st International Blockchain patent in China, the Co-Founder of ChinaLedger, the Chief Scientist of Blockchain Application Committee in China Federation of Logistic and Purchasing (The 1st Gov Association in Industry), and a Senior Fellow of the China Blockchain Research Alliance.
I and my team successfully accomplished the 1st blockchain-based assets earning rights transfer in the world in September 2016, which is also the 1st Financial Blockchain Transaction in China.
I were granted several financial blockchain innovation grand awards, such as, the top 10 Fintech startups, the most innovative CEO for Jiepu Prize 2016/2018. I were invited to give keynotes in Lendit 2016/2017, Baidu, Tencent and Silicon Vally. I were the Chief Scientist of Internet Finance and the co-chair of the patent review board in IBM Research-China. I achieved IBM Global Technical Achievement Awards three times. I published 22 papers in ACM/IEEE top conference and 30+ international patents.
PCHAIN, is the largest scale native EVM multichain system in the world, which can support 256 child chains across continents with 180K TPS and confirm transaction in seconds. PCHAIN is the first public chain investment in Asia Pacific by Google incubator Plug & Play. Meanwhile, it has received strategic investment from more than 40 top-level global funds such as FBG, Torque, QUESCHAIN, Node Capital, LD Capital, JRR and Block VC, etc.
PCHAIN was founded by renowned senior experts including the first inventor of international blockchain patent in China, a Singapore Presidential Awards winner and a National “Thousand People Plan”professor. In total, the team has published 100 IEEE ACM papers and international patents. PCHAIN was granted 6 patents and the book named Ethereum Technology Details and Practices, which was openly recommended by Vitalik Buterin, the founder of Ethereum. It’s designed to make large scale blockchain applications possible.At present, PCHAIN has achieved strategic cooperation with many Fortune 500 companies.
Phần 1: Richie hỏi Jeff 5 câu hỏi
Câu 1: After launching mainnet until now, which achievements did PCHAIN acquire?
Trả lời: too many 🙂 For time being, I only select some important things to update. You can find our daily update in our official twitter @pchain_org
Our mainnet was launched in 31th Mar, 2019 as the milestone defined in our whitepaper. After mainnet launch, PCHAIN generated over 7 million blocks in mainchain and 16 million blocks in child chain1.
I just checked that Etherum mined 8.7 million by today. So our child chain 1 is 8 times faster than Etherum.
PCHAIN got our 1st commercial child chain launched in Apr 2019 with a top taxi company in China to manage the relevant taxi and driver information in PCHAIN commercial child chain. And several new commercial child chains partnership is on-going.
We continuous upgrade PCHAIN network and made over 20 release in 2019. We also released PMetamask, PIMonitor and etc tools to facilitate the smart contract dev in PCHAIN.
Nowadays, over 250 million $PI is staked/delegated in PCHAIN network for POS mining. And PCHAIN has completed over 30k cross chain transactions between main chain and child chain1. We also jointly organized the 1st blockchain workshop in the top international conference ACM SIGKDD 2019. The sponsor of this conference includes Apple, Facebook, Google, Alibaba, Tencent, IBM etc Fortune Global 500 companies. We had on-site meetups in Beijing, Shanghai and Shenzhen in China. PCHAIN continue to build our international community, such as Japan, Spain and Vietnam.
Câu 2: What’s your future plans for which types of solution currently working on?
Trả lời: We mainly focus on PCHAIN applications in finance and e-commerce in the next. such as stable coin, financial supplychain, vending merchine… and cross chain is also a very interesting direction to build. As updated before, we already support the cross chain between main chain and child chain. And we will support more external chains in the next.
Câu 3: How do you plan to attract more users?
Trả lời: Through commercial child chain, we can have toBtoC oppertunity. For example, our partner on vending machine already covered the main train stations in China which will have over 1 billion clients per year. And we continous to have meetup, online AMA and more applications on PCHAIN to attract C end users directly.
Câu 4: Where do you see PCHAIN in 2024?
I hope PCHAIN become an important blockchain platform which really enable large scale blockchain applications happen. And some of these applications are unicorn applications at that time.
PCHAIN will inter connected with some other important blockchain platform such as Bitcoin, Etherum, Polkadot
Câu 5: Why Binance Chain and not another network?
Yes. In fact Binance Chain is an important chain in the whole ecosystem.
We believe it will become more and more important especially in trading area both in decentralized and centralized way. That’s why we chose to release PIBNB (the binance chain version of PI) and support the swap from PI to PIBNB
Phần 2: Jeff đặt 5 câu hỏi & cộng đồng trả lời để nhận thưởng
Câu 1: When did PCHAIN Mainnet officially launch?
Đáp án: Yes. 31st Mar, 2019
Câu 2: What’s the maximum TPS that PCHAIN has reached?
Đáp án: 180K TPS
Câu 3: How many child chains can PCHAIN support?
Đáp án: 256
Câu 4: Which tech feature of PCHAIN do you appreciate most?
Đáp án: I think there is no standard answer for this question. For me, it’s PDBFT consensus algorithm as we successfully integrated VRF+BFT+BLS
Câu 5:
Phần 3: Cộng đồng đặt câu hỏi cho Jeff về dự án Pchain
Một số câu hỏi hay được lựa chọn
Câu 1:
What revolutionary products does PCHAIN provide and how does it cause a paradigm shift in the world?
What is the current demand scenario for PCHAIN and how many users do you have currently?
Trả lời: PCHAIN provide a very unique combination of tech features including multichain with high tps and cross chain
Câu 2: 1). Why did you decide to build blockchain in China?
2). Is your blockchain can contribute on China’s Economy?
3). How it will affect China in a whole in the future?
Trả lời: 1) China is the largest and fast growing market in the world
Câu 3: Can you please explain your “Patented PDBFT algorithm” simply? What are the differences and advantages over traditional PBFT algorithms also others?
PDBFT combine the VRF+BFT+BLS and successfully reduced the communication cost from N^2 to N
Câu 4: How did PCHAIN survive in during long bear market? what your team strategy to gain more Adoption ?
Can you share us on recent achievement your team are most proud of?
Commerical Child Chain is the key. And we will build more and more applications on PCHAIN to make the platform has real value.
Câu 5: Have you meet all your goals in the roadmap till now? And were there any difficulties that you didn’t expect and were not prepared for?
Yes. Difficulties I think it’s for all public chain, that the whole market is not so good. From some aspect, I think it’s a good thing. The bear market will tell you which project are real blockchain project instead of some fake project.
Câu 6: 1. The crypto market is still not out of the woods.
2. Every day new kinds of FUDS.
3. Government is cracking down on crypto
4. The market is cropped up with zillion of shitcoins – No utility No future ahead
So My question is how the legit project like #Pchain keeps motivated itself and what keeps you going amidst all the negative news?
Trả lời: We are the true believer of blockchain. We believe blockchain tech will change the whole world.
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