Who Are We

The main body of SFIL is DECENTRALIZATION TECH FOUNDATION LTD. from Singapore. The Foundation owns numerous Filecoin mines in mainland China.
Miner Overview
SFIL hashrate node numberPowerData



Adjusted Power

30.52 PiB

More details



Adjusted Power

30.52 PiB

More details
Foundation Team

Xiaping Cao

Chairman of Decentralization Tech Foundation LTD (SFIL Foundation)

Ph.D. in Finance, Boston College, USA

Director of REAP Guangzhou Center of Massachusetts Institute of Technology, a well-known scholar in the financial field, dean of Southern Institute of Finance and Technology, member of Guangdong Advisory Committee for Major Policy Decision, member of Guangzhou Equity Trading Center. He enjoys an international reputation in the technology and finance sector.

Currently, he is a professor at the International Business School of Xi'an Jiaotong-Liverpool University, former dean of the Asian Private Equity School of Singapore Management University, and visiting professor and tutor of NTU Technopr.

Cao is currently the associate editor of Economic Modelling and Frontier in Artificial Intelligence. He has been invited to serve as the special issue editor of the renowned financial journal Pacific-Basin Finance Journal repeatedly. He has published several papers in top international finance and management journals, including Journal of Financial Economics, Journal of Corporate Finance, Journal of Banking and Finance, Journal of Quantitative and Financial Analysis, Management Science.

Once served as a consultant of Singapore Investor Protection Association initiated by Singapore Exchange and Visiting Professor of MyMoney for a long time.

George Zhu

Chief Architect Decentralization Tech Foundation LTD (SFIL Foundation)

President of Singapore Blockchain Technology Foundation

Member of Blockchain Innovation Alliance of China Mobile Communications Association (2018)

Having received a bachelor's degree in engineering from Harbin Institute of Technology in 1996 and an MBA from Manchester Business School (MBS), George has been in charge of the development of several international-level technical products. In 2017, he has initiated the Fundnice project in Singapore. At that time, he was mainly engaged in the development of digital currency and fiat conversion systems. We've gotten the CMS securities finance license from the Monetary Authority of Singapore in 2018. Currently, he is dedicated to the IPFS distributed data storage and transmission sector, serving as the chief architect of SFIL.

Chong Wang

Hash Rate Supporting Node / Founder of Hashcow

Wang entered the blockchain mining industry in 2014 and has invested tons of money in Bitcoin and ETH mining. Currently, he has 10 large-scale mines in China, and his computing power load ranks No.2 all over the world. Having started Filecoin investment in 2020, he began to sell hash rate after the launch of the mainnet. Now, he owns two leading miner nodes, namely f01782 and f035364, respectively. Additionally, f01782 ranks Top 3 in the Filecoin Space Race. These're currently the main hash rate supporting nodes of SFIL.

Bit Gu


Gu has been engaged in blockchain brand building since 2017 and has served 30+ top blockchain media. In 2020, he devoted all his energy to enriching the Filecoin ecosystem. Currently, he is mainly responsible for spreading the awareness of SFIL in China.



Alan entered the blockchain industry in 2013 and was one of the sales nodes for Avalon mining equipment. He was previously responsible for marketing in Hobbit, ChainUP, and UGC. Additionally, he is a well-known bilingual host and has hosted 100+ blockchain summits.