Tron has moved post-quantum signatures onto a test network. Starknet is voting on whether to walk away from Ethereum to finish the same work. Bitcoin is still at the draft stage.

The difference isn’t appetite. It’s architecture. Tron and Starknet can change how transactions are signed without redesigning how coins are held. For Bitcoin, the harder question is what to do about the coins already sitting in addresses whose public keys are exposed. TIP-899, a Tron proposal, counts more than 6.9 million BTC in that position.

Tron Puts Post-Quantum Signatures on Testnet

Tron DAO says it has deployed end-to-end post-quantum signature support on its Nile testnet. Its general counsel, John Hurston, pointed to that deployment at the 5th INTERPOL New…