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You can now spam JPEGs in Bitcoin private keys

BitMEX Research has invented a new method for storing spam data in Bitcoin transactions wholly outside of the popular OP_RETURN tool.

Bitcoin Core devs think it would be easy, and funny, to attack Knots

Prominent Bitcoin Core developers and influencers were laughing while describing a denial of service (DoS) attack against Knots nodes.

Bitcoin Core v30 will dramatically raise the mempool storage allowance of nodes for arbitrary data unrelated to the on-chain movement of BTC.

A controversial ban list of Bitcoin Knots operators allows you to disconnect and excommunicate them from your node.

The debate between conservatives and progressives in Bitcoin’s OP_RETURN data storage war is becoming emotional.