#AskNostr A while back I came across an idea of swapping BTC priv keys P2P instead of swapping coins from 1 address to another. All done with good and private cryptography.
Basically a zero fee way to transact. The sats don't move.
But it also addressed how to alter the mechanism of holding a known priv key to make it only usable by yourself/the new key holder now.
I thought this was called #Ark or arch, but it seems like Ark is soemthing different.
What did I read? Am I dreaming this?
😵💫🤔
Are you thinking of Mercury?
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no... but yes. this is essentially what the idea was. state chain. key cycling.
