Tag: double spend
How to Cancel an Unconfirmed Bitcoin Transaction
US Government Could Create Backdoor to Smartphones To Access Crypto Wallets, Warns Balaji Srinivasan – The Daily Hodl
BTC-Backed Stablecoins Will be An Integral Part Of The Bitcoin Economy
Cryptocurrency Beginner’s Guide: Crypto Simplified!
Dogecoin, Zcash, Litecoin resolve possible exploit; 280 other chains may be at risk
After the Failure Of Their Stablecoin Experiment, Iran And Russia Will Inevitably Adopt Bitcoin
The Stage Is Now Set: Bitcoin Will Replace Fiat
Controversial Bitcoin Core 24 Is Live; What You Need to Know
Unbank the world – with Alex Mashinsky, CEO of Celsius
The Effects of 51% Attacks On Blockchains And How To Prevent Them
The post The Effects of 51% Attacks On Blockchains And How To Prevent Them appeared first on Coinpedia - Fintech & Cryptocurreny News Media| Crypto Guide
Over the past decade, Bitcoin (BTC) has been widely touted as one of the safest technologies in the world due to its cryptographically secured network. Bitcoin’s security stems from its decentralized and distributed nature, given that participants in the network mine blocks, confirm, and verify data. The verification process of data is conducted using decentralized …
Hacker shows how he ‘51% attacked’ Ethereum clone CheapETH for $100
An 18-year-old blockchain hacker documented how he ran a 51% attack against an obscure clone of Ethereum called cheapETH.
The post Hacker shows how he ‘51% attacked’ Ethereum clone CheapETH for $100 appeared first on The Block.
The Blockchain Academy: Bitcoin Origins
It all started with Cypherpunk Movement and Satoshi Nakamoto
DLT, What Is Proof of Work or Stake?
In my previous post about DLT, I touched on the concept of Proof of Work and mentioned in passing Proof of Stake.