Hu Yoshida

Blockchaining in Singapore

Blog Post created by Hu Yoshida Employee on Jun 26, 2017

Last week I had the opportunity to spend a few days in Singapore with David Pinski, Chief Strategist Financial Services for Hitachi and Toshiya Cho, Hitachi Fintech and board member of the opens source Hyperledger consortium. The initial purpose of our visit was to attend the 2017 Blockchain for Finance Conference where one of the Hitachi Proof of Concepts was being presented by Bank of Tokyo-Mitsubishi UFJ. I would describe Singapore as being one of the leading nations for blockchain activity, primarily due to the efforts of the government of Singapore and the Monetary Authority Singapore (MAS) who has established a sandbox for the use of fintech developers. The Bank of Tokyo-Mitsubishi UFJ POC was done in this sandbox.


However, we were only able to attend a few sessions due to the demand for us to visit Financial Services companies in Singapore who know us for our IT solutions and were interested in understanding what Hitachi is doing in the blockchain space. One of the companies who seemed to be the most interested in blockchain was looking at an application outside of the financial services space.


While I have been posting blogs about blockchain and Fintechs over the past two years, I was really amazed at what progress that has been made in this area after hearing David and Cho-san, who come from financial services backgrounds, discuss this with financial IT leaders in Singapore. While blockchain is most famously known as the technology behind crypto currencies like Bitcoin and Ether, there are a number of POCs that are beginning to show promise in other areas of the financial industry. Even when POCs fail, each POC helps to shape the future of various blockchain applications.


In Asia, crypto currencies are reaching fever pitch, as the value of Bitcoins in USD has more than doubled since the beginning of 2017 to over $2500. In June of 2016 the New York Times reported that over 70 percent of the transactions on the Bitcoin network were going through just four Chinese companies, known as Bitcoin mining pools — and most flowed through just two of those companies. Bitcoin received a boost in recognition with the recent “Wanna Cry” ransomware attack, which demanded payment in Bitcoin. Nearly everyone I talked to in Singapore knew some relative or friend who has already made a fortune in Bitcoin. However, the New York Times reported last week that Bitcoin is being out performed by another cryptocurrency, Ether, which has risen 4500% since the beginning of the year with a total worth 82% as much as all the Bitcoin in the world. Ether is another cryptocurrency that is based on a block chain distributed computing technology called Ethereum.


Although the rampant speculation in Bitcoin and Ether sounds like a pyramid scheme and a currency for criminal activities , there are many other applications of the basic technology, which could drive more beneficial social innovation. Blockchain acts like a distributed ledger where all transactions are properly conducted and recorded without the bottleneck of a central ledger.

  • Blockchain can shorten the settlement of funds transfer from days to minutes, for earlier release of funds, reduction of risk, and reduction of processing fees.
  • It could be used for a distributed cloud where no one vendor controls all of your online assets.
  • Blockchain technologies could make tracking and managing digital identities both secure and efficient, resulting in seamless sign-on and reduced fraud.
  • Programmable digitized contracts can be entered on the blockchain as variables and statements that can automatically release funds using the blockchain network as the executor, rather than trusting a single central authority.
  • Block chain may even solve the problem of “Fake News”


Hitachi has a long history in blockchain development going back to 2003 when they were granted their first patent on what was then known as Hysteresis signature research. The picture below illustrates how transactions are chained together. It shows a triangle representing a hash of a block, chained to and embedded into the hash of another block represented by a cross, then embedded into a hash represented by a hexagon, embedded into a hash representing a circle, etc. In this way it is not possible to delete or change one of the blocks in the chain.

Hitachi Patent.png

Hitachi is an active participant in the open source Hyperledger consortium, an umbrella project of open source blockchains and related tools, started in December 2015 by the Linux Foundation, to support the collaborative development of cross-industry, blockchain-based distributed ledgers.


I am pleased to announce that we have secured David Pinski to present at our NEXT 2017 users conference September 18-20 in Mandalay Bay, Las Vegas. David will cover Hitachi’s participation and contributions to the blockchain effort.  I will provide more information on this event and David's presentation was we get closer to the date.