PoW

3 Reasons Why Bitcoin Transactions Are Slow

Aug 01, 2020 at 08:27 // News Despite Bitcoin offering unprecedented decentralization and security, its network has one significant flow, namely, the transaction speed. A single transaction processing can take up to 10 minutes. But why is this happening? To understand why bitcoin transactions sometimes take so much time to confirm, it is essential to first understand how they are verified. Delving into the essence Once a transaction is created, a transaction message is sent to the Bitcoin blockchain and passed around all the nodes available on the network. This

Staking, Consensus and the Pursuit of Decentralization

Oh, the wonders of decentralized consensus — that dream of permissionless blockchains to be censorship-resistant, trustless, collaborative and egalitarian for a potentially global community of users. While lofty in ideals, consensus is foundational for each crypto network, which must agree upon that most basic question of who decides what on the network.Decentralized consensus in the form of a proof-of-work mechanism was at the core of Satoshi Nakamoto’s innovation when creating Bitcoin — all additional protocol elements stem from PoW’s ability to reach consensus regarding the digital ledger through the computational work

Staked Token Supply Doesn’t Correlate with Price, Says Messari Analyst

As cryptocurrency markets are highly volatile, crypto players can’t stop arguing about what really impacts the price of certain coins and what does not.Some crypto pundits believe a larger amount of tokens staked in Proof-of-Stake (PoS) blockchains could push the price upwards by reducing the circulating supply, making the remaining tokens more valuable. But blockchain and crypto analytics firm Messari has crunched the numbers and reports that there is little correlation between the two.Announcements correlate with price thoughIn an April 1 blog post, Wilson Withiam, a researcher at the Messari

Is Decentralized ASIC Production Possible?

The news about ASICs for Nervos CKB came out recently, as the time of writing, there are four ASICs announced, the Toddminer C1, Toddminer C1 Pro, Bitmain K5 and PA miner — the first batch of C1 was delivered on March 9, K5 and PA Miner are expected to be delivered in April and C1 Pro in May.Since mainnet launch, the total hashrate on CKB mainnet has been around 200TH/S on average, it is now gradually picking up (at the time of writing at ~500TH/S) with ASICs. Toddminer says C1+C1