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Capital B posted a net loss of approximately 69.5 million euros in the first half of the year, primarily due to impairment of Bitcoin (BTC). Bitcoin Nears $80K As Gold Rallies On Market Fears Certainly! Here are a few engaging title options for the article: 1. **”TU Wien Researchers Unveil Breakthrough: Formal Proof of Bitcoin Ark Protocol’s Security”** 2. **”Bitcoin’s Ark Protocol Gets a Security Seal of Approval from TU Wien Experts”** 3. * Crypto Markets on High Alert: Q3 Data Reveals Severe Liquidation Risk

Coinbase transaction

What Is a Coinbase Transaction? A Clear Guide

August 30, 2025

What Is a Coinbase Transaction? A Clear Guide

A coinbase transaction is the first transaction in a block, awarding miners newly minted Bitcoin and fees. This clear guide explains its mechanics, role in consensus, and impact on supply and security.