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Mysterious Bitcoin miner shows off oldest signature dated Jan. 2009

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3 years ago

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Answering the question ‘Who has/had the oldest mined Bitcoin?’ an anonymous member shared a signature dating back to January 2009, just a week after Bitcoin came into existence.

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Coin Market

Kelp restaking platform exploited, $293M drained in attack

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3 minutes ago

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April 18, 2026

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The attack caused a “cross-protocol contagion” that has impacted at least nine crypto protocols, blockchain security firm Cyvers said.

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Coin Market

Solana futures open interest rose by 20% this week: Is $100 SOL next?

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1 hour ago

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April 18, 2026

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SOL’s steady recovery alongside the wider crypto market has traders debating whether $100 could be the next stop for the altcoin.

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Coin Market

Bitcoin mining difficulty falls, but projected to rise in next adjustment

Published

2 hours ago

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April 18, 2026

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The average block time at publication is about 9.8 minutes, falling slightly short of the 10-minute block target, according to CoinWarz.

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