What Is A Dark Mempool?
When performing an on-chain transaction, you must first broadcast it into a waiting room known as the mempool. You can do this using your node, or broadcast your transaction via a third-party node, and eventually, your transaction details will make the rounds. As other nodes pick up the transaction, it’s added to their local mempool […]
What Is Citrea?
Bitcoin has proven it’s the only real innovation in the blockchain space, while altcoins have made for interesting experiments with real money, real lives and real crimes, no other chain has come close to Bitcoin. With each 4-year (bull & bear) cycle that goes by, Bitcoin continues to lap these other ecosystems, draining liquidity, users, […]
Regulatory Arbitrage Versus True Bitcoin Scaling
As more people find their way into Bitcoin, it puts pressure on block space, the limited resource available every 10 minutes. That limit might not be obvious right now, but we have reached periods where demand has reached the upper bound.  The mempool doesn’t tell us the full story either, since a lot of Bitcoin […]
What Is Quantum-Resistant Address Migration Protocol?
Google’s latest quantum chip, named “Willow,” is a 105-qubit processor that significantly reduces errors as it scales up, which is a major breakthrough in quantum error correction, and can perform computations in minutes that would take supercomputers 10 septillion years. While Willow may not be ready for real-world applications, Its speed and accuracy could provide hackers with the […]
What Is Frostr?
Ah, the private key, the single point of failure that will lead to heartbreak for many a Bitcoiner or nostr user who fails to guard their seed phrase, a painful reminder of what it means to take personal responsibility over your funds or your data. Both Bitcoin and nostr use private and public key pairs; […]
What Is A Chain Rollback?
Ah, the good old blockchain, a buzzword that has been bastardised to death since the launch of altcoins. Bitcoin, like many altcoins, runs on top of a distributed ledger, hosted, verified and updated by a globally distributed network of nodes. This process of global record-keeping commonly refers to a blockchain; the purpose of this chain […]
What Is Bitcoin Block Weight?
When Satoshi launched Bitcoin, the currency had virtually no value, and only a few people were mining for new coins. It was just a novelty at that point, with people trading around UTXOs as a way to distribute ownership of the coins and bootstrap interest in the network. For the first few years of Bitcoin, […]
Bitcoin ATMs Get A Bad Rap
So you want to get some Bitcoin, but you don’t have a bank account or credit card, or you do and don’t want to tie it to a Bitcoin purchase. Where do you go? What if you have cash, physical cash? What do you do? It’s not as if you can walk up to CoinBase […]
How To Use AlbyHub Node Sub Accounts
Let’s get real for a moment; Alby moving to fully non-custodial is a good thing for Bitcoiners, but it is still a pain in the arse when compared to the ease of a custodial wallet. Having gone through the onboarding process myself, I can attest to the work the Alby team has put in with […]
What Is Strata?
It’s about that time of the cycle when everyone and their Uber driver begins to pay attention to Bitcoin, and with more eyes on the prize comes more critiques of the network. It’s slow, expensive, and cumbersome; we’ve heard it all before, and NO ONE ASKED YOU PATRICE! And yes, we know, and we’ve been […]