Search Results for "proof-of-work"
Blockstack Breaks New Ground with Proof of Transfer (PoX) Consensus Mechanism, like PoS Without the Risk
Blockstack recently released a white paper for a new blockchain consensus mechanism called Proof of Transfer (PoX). The mechanism is for blockchains piggybacking off the Bitcoin blockchain or other PoW networks, and would require miners to commit BTC to secure the block rather than proof of work.
Visa to Work with Bitcoin Wallets to Enable BTC Conversion to Fiat
Visa CEO Alfred Kelly has reaffirmed the company's plans to work with BTC wallets to make them interoperable with Visa for conversion from BTC to fiat currencies.
What Will Be The State of Bitcoin Going Forward?
Dmytro Volkov, CTO of the international cryptocurrency exchange CEX.IO, has over 15 years ’work experience in IT, including over 10 years in financial markets. He has optimized the technology and processes at the CEX.IO exchange, as well as the trading and analytics systems and integrations with external systems. Equally, he has created the CEX.IO Broker platform to trade derivatives, an author of trainings on financial and tech topics as well as a speaker at industry-wide conferences.
Sri Lanka’s Central Bank Shortlists Three Tech Firms to Develop Blockchain PoC for KYC Optimization
The central bank of Sri Lank has selected three tech companies to develop a proof-of-concept for shared know-your-customer platform using blockchain.
Ripple CTO: Why Ripple Ledger's Consensus Algorithm is More Reliable and Energy Efficient than PoW
Ripple CTO David Schwartz talks about reasons why Ripple Ledger (XRPL)'s consensus is more reliable and energy-efficient than Proof of Work (PoW) Consensus.
Google’s Quantum Technology Could Satiate Proof-of-Stake Detractors
Google’s newly achieved ‘Quantum Supremacy’ computing technology has been marked for some surprising applications in the cryptocurrency space. According to one researcher on the project, the technology could enhance the proof-of-stake (PoS) algorithm.
Exclusive: How to Ensure Random Numbers in Public Blockchain?
Following Part 1 of our interview, Jing Chen of Algorand further teaches our readers on how to ensure the randomness of a number in public blockchain! She also evaluates the existing Proof-of-Stake (POS) protocols: Delegated VS Bonded VS Pure POS!
Department of Homeland Security (DHS) Trials Blockchain Solution for Canadian Borders
Department of Homeland Security (DHS) trials Blockchain solution for Canadian borders - Works with Customs Direct, a partner with blockchain expert Morpheus.Network, to fast track multiple Proof of Concepts (POCs).