Breaking

US strikes Iranian naval base as Bitcoin dips below $73K on geopolitical shock Strategy raises $467 million in cash, keeps 843,775 bitcoin reserves unchanged Strategy raises $467 million via MSTR sales, skips Bitcoin buys Bitcoin Network Adjusts Difficulty As Miners Face Pressure

transaction data

January 12, 2026

4 Key Facts About Bitcoin’s OP_RETURN Data Field

Discover 4 key facts about Bitcoin’s OP_RETURN field in this concise listicle, from how it embeds data in transactions to its limits, use cases, and impact on the blockchain’s transparency.