Developer warns selling new fork coins could risk your real Bitcoin
A 'fork' happens when a blockchain splits into two versions, creating a new set of coins alongside the original ones. This developer says that if people aren't careful when moving or selling coins from a new fork called BIP-110, a technical issue could accidentally let that same transaction also move their real, original Bitcoin — without them meaning to.
If you hold Bitcoin and this fork happens, mishandling the new coins could put your actual BTC at risk, not just the new fork coins — so it's worth knowing before you touch anything from a fork.
If a fork like this actually happens, don't rush to move or sell any new coins until you understand how to do it safely — ideally by reading guidance from a wallet you trust or waiting for clearer instructions. Your regular Bitcoin sitting untouched is not at risk just by holding it.
- fork
- When a blockchain splits into two versions, sometimes creating a new coin alongside the original
- replay attack
- A flaw where a transaction meant for one blockchain version accidentally also happens on another, moving coins you didn't intend to move
- BIP
- Short for 'Bitcoin Improvement Proposal,' a formal suggestion for changing how Bitcoin works