Quantum computers likely to reveal if Satoshi is alive — Adam Back

Early cypherpunk Adam Back, cited by Satoshi Nakamoto in the Bitcoin white paper, suggested that quantum computing pressure may reveal whether the blockchain’s pseudonymous creator is alive. During an interview after a Q&A session at the “Satoshi Spritz” event in Turin on April 18, Back suggested that quantum computing may force Nakamoto to move their …

Buying Bitcoin vs gold: Which is easier for investors to purchase?

As gold prices break new highs, many Bitcoiners are seeking ways to get exposure to the precious metal, but have been met with some hurdles along the way. Although physical gold is accessible in the form of jewelry, gold bars and coins, many industry executives are concerned about aspects like its quality, liquidity when selling, …

Astar reduces base staking rewards to curb inflation pressure

Blockchain firm Astar Network implemented changes to its tokenomics to reduce inflationary pressures in its ecosystem.  On April 18, Astar Network announced that it reduced the blockchain’s base staking rewards to 10% from 25% to curb token inflation.  The company said the change promotes a more stable annual percentage rate (APR) for users as staking …

Bitcoin price volatility 'imminent' as speculators move 170K BTC — CryptoQuant

Bitcoin (BTC) speculators may spark “significant” BTC price volatility as a large tranche of coins moves onchain. In one of its “Quicktake” blog posts on April 18, onchain analytics platform CryptoQuant warned that a Bitcoin market shake-up is due. CryptoQuant: “Volatility is coming” for BTC price Bitcoin short-term holders (STHs) are signaling that the current …

Spar supermarket in Switzerland starts accepting Bitcoin payments

Global grocery giant Spar has rolled out Bitcoin-based payments in a Swiss city, marking another step in the growing adoption of cryptocurrency for everyday transactions. A Spar supermarket in Zug, Switzerland, has implemented Bitcoin (BTC) payments via the Lightning Network. The store’s Bitcoin payments went live on BTC Mao, a community-driven project highlighting stores that …

How to use a crypto hardware wallet: A step-by-step guide

TL;DR This guide shows you how to set up and use a crypto hardware wallet, using the Trezor Safe 3 as an example. You’ll learn to safely store Bitcoin, Ethereum and other assets offline, with clear steps for wallet setup, seed phrase backup, PIN protection and secure transaction signing. The article also explains how to …

Hashkey takes aim at XRP ETF in Asia with new fund backed by Ripple

Hong Kong-based crypto investment firm HashKey Capital announced the launch of an XRP fund, with plans to convert it into an exchange-traded fund (ETF) in the future. According to an April 18 announcement, the fund, officially titled the HashKey XRP Tracker Fund, is reportedly “the first investment fund in Asia designed to track the performance …

Altcoins may rally in Q2 2025 thanks to improved regulations: Sygnum

Altcoins may see a resurgence in the second quarter of 2025 as regulations for digital assets continue to improve, according to Swiss bank Sygnum. In its Q2 2025 investment outlook, Sygnum said the space has seen “drastically improved” regulations for crypto use cases, creating the foundations for a strong alt-sector rally for the second quarter. …

What is Bitcoinlib, and how did hackers target it?

Bitcoinlib, explained Bitcoinlib is an open-source Python library designed to make Bitcoin development easier.  Think of it as a toolbox for programmers who want to create Bitcoin wallets, manage transactions, or build apps that interact with the Bitcoin blockchain. Since its launch, it’s been downloaded over 1 million times, showing just how widely trusted and …

Synthetix’s sUSD stablecoin continues fall after depeg, tapping $0.68

The Synthetix protocol’s native stablecoin, Synthetix USD (SUSD), has slipped further away from its US dollar peg, reaching new all-time lows under $0.70.  However, the firm reiterates that this isn’t the first time the asset has been under significant stress, and several risk measures are in place. “Synthetix and sUSD have weathered multiple bear markets …