Sweden Trying To Drive Out Bitcoin Miners
Sweden consistently ranks among the happiest countries in the world by the happy police but now seems none too pleased with how certain data centre businesses operate within its borders. To outsiders like myself, the country is known for high car safety scorings and assembled furniture brands, but it also holds a surprising title in […]
Why Some Bitcoin Blocks Are Empty?
Bitcoin miners have a clear incentive to maximize their returns with every opportunity they get. You’ve sunk capital into equipment that can only do one thing, and you’re spending electricity you can’t get back. So, making sure you get as much bang for your block can be the difference between running a successful miner and […]
What Is A BitAxe?
The Bitcoin network is an open-source system where anyone can get involved. If you’re investing a meaningful amount of your wealth in the asset, you have a powerful incentive to support it, making attacks harder to perform and ensuring that the network remains decentralised. After securing your funds in cold storage, your first step should […]
Mining Pools Auction Off Their Rare Sats
The Bitcoin mining landscape has become one of fierce competition and razor-thin margins as large private and publicly listed companies and even countries enter the space. The race to secure the next block and win some newly minted Bitcoin along with the fees for that block requires more and more hash rate as more participants join […]
MEV Attacks Ramping Up On Ordinals
The emergence of Ordinals, a protocol that enables the inscription of data directly onto the Bitcoin blockchain, has introduced a new dimension to the Bitcoin ecosystem. While Ordinals have opened up possibilities for unique non-fungible tokens (NFTs) and other forms of tokens, they have also introduced a new type of exploit or opportunity, depending on […]
What Is Block Propagation?
Bitcoin is a blockchain-based network comprised of thousands of nodes distributed worldwide that remain connected and communicate through a gossip-based flooding protocol. When a block is successfully mined, that mined block is propagated to all participating nodes in the network and added to the chain. All nodes must remain synchronised with the latest transactions so […]
What Is An Invalid Block?
In simple terms Bitcoin is a shared database that is checked by all nodes on the network and any new entry needs to meet certain conditions before a node is willing to add it to the existing shared database. On the surface, Bitcoin can look like a chain of time-stamped blocks; but it takes considerable […]
What Are Green Mining Pools?
Bitcoin and its network of ASIC miners consume massive amounts of energy to secure the network and process transactions. The need for proof of work as the backing for security and cost to produce new coins is a feature, not a bug. As Bitcoin becomes more valuable, more resources are allocated, as miners want to get in on the […]
What Is An Orphan Block?
The Bitcoin blockchain is a distributed ledger held on all full nodes running right now and all full nodes that will sync from the Genesis block to the current chain state. This ledger keeps records of all past Bitcoin transactions and is added to roughly every ten minutes when a new block is secured. Anyone […]
What Is The Bitcoin Security Budget?
Bitcoin, often referred to as digital gold, is not just a revolutionary form of decentralised digital currency; it’s also a pioneer in security. It’s the first global open network to remain online for over a decade without a major hack, and it does so by encouraging miners from around the world to provide security. As […]