Coinbase has released a draft discussion for Bitcoin’s transition to a post-quantum system, urging early preparation for signature upgrades and fund migration. It said ecosystem changes could take years and should begin before quantum computers can crack cryptography. Coinbase backed separating output types and signature methods, cited P2MR (BIP-360) and P2TRv2 as candidates, and urged caution on stateful signatures. It also called for separate approaches to inactive, lost and key-exposed coins.

AhnLab Blockchain Company (ABC), AhnLab’s digital asset infrastructure unit, said on Sept. 22 it launched TRUSS, an enterprise digital asset platform that can be built directly on financial institutions’ internal networks. The on-premises solution integrates functions needed to start digital asset operations and keeps cryptographic keys, approval policies and transaction data inside the institution. It offers an integrated architecture, flexible key management and approvals, and a modular structure that can be expanded by licensing.