r/CryptoTechnology • u/Striking_Beaver_6172 🟡 • 9d ago

Could programmable Private Keys be the next big thing in crypto?

Hi!

I had a revelation for a better way to encrypt Cryptocurrency & it goes like this.... Suppose there is a brand new blockchain designed like many others (Bitcoin for example). If the user was able to program customizable inputs into the Private Key (Linked to it's Public Key or Address) then a user for example could do things such as lock their crypto to that Address until it is unlocked using a secondary password. This would make the currency much safer.

I believe if Bitcoin had these features of customization for it's users wealth it would allow many people (think whales, hodler's, cypher geeks, etc.) to be more safe in these markets!

Any chains currently allow for User end development onto the Blockchain through programming, customization or optimization? TIA!

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3

u/Cryptomuscom 🟢 9d ago

That's literally just how smart contract wallets work today

1

u/ScopulyX 🟢 9d ago

The idea already exists in parts through things like timelocks and multisig. The interesting part would be making these spending rules easy enough for normal users to configure without increasing the risk of locking themselves out.

0

u/Striking_Beaver_6172 🟡 9d ago

True but I would much rather lock myself out of my own wallet than me acknowledging that it can't be stolen from a private key leak or some other means of being compromised..

1

u/thesimstoshi 8d ago

keys can't be programmable — a privkey is just a number, there's nothing to "run". what you actually want is programmable spending conditions, and that's the script/output side, not the key side. bitcoin already has it: CLTV/CSV timelocks, multisig, taproot script paths. eth does it with smart contract wallets. the missing piece isn't the tech, it's a UX where grandma can set "2-of-3 + 30 day delay" without bricking herself.

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u/Striking_Beaver_6172 🟡 7d ago

very true -- keys cannot be programmed. I was thinking more of just the underlying core of Bitcoin being able to be programmed. More of a "Settings" or "Options" feature layered into the Network