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Anonymous Bitcoin SV Miners Capture 55% of the Network Hashrate


The Bitcoin SV network has been a topic of conversation recently as stealth miners currently command more than 55% of the chain’s overall hashrate during the last seven days. Last year analysts noticed a large amount of the hashrate on all three SHA256 networks (BTC, BCH, and BSV) was being...

2x Bitcoin: Wanna Double Your BTC to the Moon? Forget About It


Amid worldwide crisis and stock market turmoil, a growing number of investment schemes advertise a way to speedily double your bitcoins. Moon Bitcoin Live, for example, claims to be a licensed bitcoin doubler, promising that investors can double their bitcoins within 24 hours, with guaranteed...

While You Weren’t Looking, CSS Gradients Got Better


One thing that caught my eye on the list of features for Lea Verou's conic-gradient() polyfill was the last item: Supports double position syntax (two positions for the same color stop, as a shortcut for two consecutive color stops with the same color) Surprisingly, I recently discovered most...

Bitcoin Gold 51% Attacked – Network Loses $70,000 in Double Spends


The Bitcoin Gold (BTG) network suffered another set of 51% attacks on January 23-24, as roughly 29 blocks were removed in two deep blockchain reorganizations (reorgs). Reports indicate that more than 7,000 BTG was double spent as the chain suffered a loss of $70,000 in two days. Also read: Bitcoin...

Crypto Derivatives Market Might be 'Double the Size' of Spot Market in 2020


Should interest in spot trading wanes, this year will see crypto derivatives rising, with futures and options contracts taking a larger market share, estimates TokenInsight, a token data and rating agency. Also, competition for institutional clients might force exchanges to lower fees, they added....

Bitcoin Futures Hit 3-Month High in Frenetic Tuesday Trading


January 14 was the best trading day of the year for many cryptocurrencies, which saw double or even triple-digit percentage gains. It was also a good day for futures markets, where more than $25 billion in trades was placed on Tuesday. The result constituted the busiest day for futures in almost...

Why Double Spends on BCH Are Not the Same as Replace-By-Fee Fraud


When it comes to creating a peer-to-peer electronic cash system, accepting zero confirmation transactions becomes critically important. When a model’s main aim is to “just hodl” or push an isolated store of value narrative, important concerns like double spending can take a back...

These Myth-Busting Articles Dispel Common Bitcoin Myths


Recently, a few Bitcoin Cash (BCH) proponents have been writing a series of myth-busting articles that describe Bitcoin technicals generally thought to be true but which are not. The articles posted on the read.cash blog have reviewed topics like 10-minute confirmation times, SPV wallets,...

Meet Snowglobe: An Avalanche-Based Pre-Consensus Protocol for BCH


On December 20, BCHD and Openbazaar developer Tyler Smith published first draft specifications for a protocol he calls “Snowglobe.” Smith’s Github repository says that Snowglobe is a propagation protocol for nodes using Nakamoto Consensus and it uses an Avalanche-based consensus...

Travelbybit to Drop Bitcoin Payments After Viral Double Spend Video


On December 18, Bitcoinbch.com published a video explaining how easy it is to double spend BTC transactions in the wild. Not long after the film was released, the payment processor Travelbybit announced it would be removing both BTC and BCH payments for over 400 Australian merchants. Unfortunately...

Video Shows How Easy It Is to Double Spend BTC Using RBF


On December 18, the web portal Bitcoinbch.com published an informal notice explaining that merchants accepting BTC should switch to BCH because of “dangerous flaws” found in the BTC software. The problem is tied to slow confirmation times tethered to a BTC-based protocol called...

Bitcoin Cash Double Spend Statistics Invoke 0-Confirmation Debate


On November 28, the creator of doublespend.cash, a web portal that tracks and collects double spend attempts on the Bitcoin Cash network, explained that only 1 out of 1,105 double spends succeeds when they broadcast one second after the first transaction. The website’s creator highlighted...

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