Vitalik Buterin says crypto’s most powerful idea isn't nearly ready for use
The Ethereum co-founder says indistinguishability obfuscation could one day act like a “trustless trusted third party,” but today’s versions remain far too slow for real use.
Originally on CoinDesk →C
CoinDesk
Contributor
Jun 29, 2026
1 min read

Photo illustration / STKR News



