Category: distributed ledgers
2016 was the year of creating frameworks and filters to determine if a business problem was worthy of a blockchain-based solution. Often, the frameworks would declare inappropriate potential use cases as ripe for blockchaining, as the...
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Currently a number of central banks around the world are exploring two things: A decentralised interbank payment system A central bank digital currency Though often conflated, these are slightly different concepts. You can decentralise...
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In May 2017, the Indian Centre for Internet and Society think tank published a report detailing the ways in which India’s national identity database (Aadhaar) is leaking potentially compromising personal information. The information relates...
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There is a lot of misleading commentary about smart contracts, leading to confusion about what they are and what they can do. Here are three of the most common myths that I have noticed. This...
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Following on from the “Blockchain is a solution looking for a problem” narrative of 2016, distributed ledger technology has evolved. Distributed ledgers – databases with shared control over what and how data is added...
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A blockchain is a type of distributed ledger. But new distributed ledgers are emerging. These are databases where control over the data’s evolution is shared between entities. Here’s a handy cheatsheet.
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This short post is inspired by a conversation I had recently with a couple of finance professors from top business schools who had some questions about blockchains.
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In the context of distributed ledgers, the difference between shared data and shared control of data is crucial. This post discusses: Sharing of data vs shared control of data; Control of data by rules vs by power;
Enforcement of rules by participants.
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