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Blockchain Association of Canada: A New Vision Beyond Bitcoin

Interest in blockchain technologies in Canada is growing rapidly as new fintech startups and blockchain ventures are launched and governments indicate they are interested...

European Securities and Markets Authority Urges Caution With Blockchain Tech

Distributed ledger technology (DLT) and blockchains have caught the attention of many sectors, particularly the finance industry, due to their potential to improve monetary...

Op Ed: Why Ethereum’s Hard Fork Will Cause Problems in the Coming Year

After the embarrassing failure of the DAO in 2016, the Ethereum Foundation moved quickly to address the problem by implementing a hard fork. On...

Why Bitcoin Unlimited’s “Emergent Consensus” Is a Gamble

The central idea behind Bitcoin Unlimited — specified in “Bitcoin Unlimited Improvement Proposal 001” (BUIP001) — is to hand control of Bitcoin’s block size limit to users and miners. Or perhaps, more accurately, to make this control more explicit and easier to handle. Instead, Bitcoin Unlimited relies on a philosophy often referred to as “Emergent Consensus.”

How Bitcoin Unlimited Users May End Up on Different Blockchains

The central idea behind Bitcoin Unlimited — specified in “Bitcoin Unlimited Improvement Proposal 001” (BUIP001) — is to hand control of Bitcoin’s block size limit to users and miners. Or perhaps, more accurately, to make this control more explicit and easier to handle. However, this control does come at the expense of Bitcoin’s strong and automated consensus mechanism. With BUIP001, there is a number of scenarios in which different users end up on different chains — either temporarily or permanently.

Op Ed: Energizing the Blockchain — A Canadian Perspective

Canada’s energy sector is facing a challenging economic environment. As in past commodity price cycles, innovation holds the promise of renewal.Sharply lower energy commodity...

PayCommerce Founder: “It’s Time for Blockchain Use Cases to Be Proven and Come to Market”

While 2016 was the year of firms and governments experimenting with blockchain technology, 2017 should be the year we see use cases being proven...

A Closer Look at Bitcoin Unlimited’s Configurable Block Size Proposal

BUIP001 — drafted by Bitcoin Unlimited lead developer Andrew Stone — disposes of the one-megabyte block size limit protocol rule entirely, and replaces it with three configurable options. Two of these are configurable by all node operators, which include regular users as well as miners. And a third option is only for miners.

Decline in Empty Blocks Has Increased Bitcoin’s Transaction Capacity

Empty blocks have turned into a controversial topic in the Bitcoin community over the past few months. This renewed attention on the topic has...

Report: Blockchain Technology Market to Reach $7.7 Billion by 2024

The worldwide blockchain technology market is forecast to reach $7.74 billion by 2024, with the financial services sector accounting for the majority of the...
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