Prabath Siriwardena's posts on decentralized web

Prabath Siriwardena

@prabath

Identity Evangelist, Author, Blogger, Developer, Blockchain Enthusiast, Senior Director of Security Architecture at WSO2, Apache WS Committer, Axis PMC Member

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San Jose, California, USA

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http://facilelogin.com

Created

September 18, 2017

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prabath

blockchain

2017-10-21 01:46

51% Attack!

What will happen if most of the miners in the bitcoin network are cheaters — or the bad guys? That really does not matter given that all those bad guys do not work together. But, in case if all those bad

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prabath

blockchain

2017-10-21 01:34

Build Your Own Blockchain ~ How to Create a Private Ethereum Blockchain from Ground-up?

Ethereum is a decentralized platform that runs smart contracts, applications that run exactly as programmed without possibility of downtime, censorship, fraud or third party interference. In this blog

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prabath

blockchain

2017-10-21 01:27

Identity on Blockchain (Part — II)

The representation of one’s identity evolved over the past from being centralized to federated to user centric to self-sovrin. Most of the systems started being centralized, where the identity attributes

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prabath

blockchain

2017-10-17 01:20

The Mystery Behind Block Time

Block time defines the time it takes to mine a block. Both in bitcoin blockchain and ethereum blockchain, there is an expected block time, and an average block time. In bitcoin, the expected block time

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prabath

blockchain

2017-09-18 15:23

Identity on Blockchain (Part I) ~ Blockchain Fundamentals

This is the part — I of a series of blogs (three parts), that I will walk you through the innovation happens in the domain of identity, with respect to the adaptation of blockchain technologies, and discuss

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