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Proof-of-Work
Ethereum Classic's Terrible, Horrible, No Good, Very Bad Week
Ethereum Classic suffered two 51% attacks in the same week. One week later, exchanges, investors and developers are split on the implications.
Hard Fork Sets Stage for Ethereum Classic's Second Major Departure From Ethereum
Ethereum Classic has largely followed Ethereum in lockstep. But as the larger chain goes toward Proof-of-Stake, ETC is sticking with Proof-of-Work.
Ethereum’s ProgPoW Debate Is About Much More Than Mining
The debate over ProgPoW has become a flashpoint for how Ethereum makes big decisions.
The 3 Factors Fueling Ether’s 2020 Rally
Several factors could explain ether’s spectacular gains and determine whether they will continue.
Bitcoin’s Share of PoW Mining Rewards Now Above 80%
Rewards received by bitcoin miners form a major chunk of the salaries paid across major proof of work (PoW) blockchains, according to Yassine Elmandjra, a cryptocurrency analyst from ARK Invest.
Kadena Goes Live, Announces New Token Sale Aiming for $20 Million
"This is the first time anyone has ever scaled proof-of-work," said Kadena co-founder Will Martino.
Hyundai's Token Company Partners With CasperLabs to Build a PoS Blockchain
HDAC, issuer of the Hyundai-DAC token, is working with CasperLabs to move from proof-of-work.
Amazon Wins Patent for Proof-of-Work Cryptographic System
Tech giant Amazon has been granted a patent for a proof-of-work (PoW) cryptographic system similar to those used by many blockchains.
Validators Create New Attack Vectors for Decentralized Systems
Bounty0x CMO Pascal Thellman discusses some of the potential security and incentives issues with validators on proof-of-stake networks.
Bitcoin's Proof-of-Work Algorithm Needs Replacing, Argues BIS Study
The proof-of-work algorithm used by bitcoin and some other cryptos is not viable in the long term, argues a Bank for International Settlements study.
