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Real Bitcoin Double Spends Are Hard, Looking Into Alleged Issue
22.12.2019
Bitcoin Cash point-of-sale payment system provider BitcoinBCH potentially misinformed the public into believing Bitcoin double spending is easy to carry out
Meet Snowglobe: An Avalanche-Based Pre-Consensus Protocol for BCH
22.12.2019
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
20.12.2019
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
18.12.2019
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
29.11.2019
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...
Android Tool Lets You Check Crypto Payment Apps for Double-Spends
13.10.2019
The risk of double-spending has traditionally been a major obstacle to creating and fully using digital money. A flaw of this kind would be detrimental to the credibility of any system claiming to provide universal solutions to the financial needs of our era. Whoever created Bitcoin elegantly...
New Storm Concept Could Strengthen Bitcoin Cash Instant Transactions
3.9.2019
Software developer Awemany has published a potential alternative approach to instant transactions on the Bitcoin Cash (BCH) network called “delta blocks” or Storm. The idea utilizes weak proof-of-work (PoW) for instant confirmations on Bitcoin Cash. The new Storm concept has piqued...
New Bitcoin Cash Specs Propose Heightened Privacy and Double-Spend Proofs
31.7.2019
Bitcoin Cash (BCH) development continues as software engineers have revealed two distinct concepts that aim to boost the BCH network. Bitcoin Cash developer Tom Zander has announced new documentation concerning the vision of a double-spend proofs, which now exists as a pull request to...
BCH May Have Sustained $1.3 Million+ Double Spend: BitMex Research
26.5.2019
According to a report released by BitMex Research, 3,392 BCH (over $1.35 million) was double spent after the coin’s hard fork