Justin Sun said Tron launched a post-quantum upgrade plan on mainnet and called it the first mainstream public chain to deploy NIST-standard post-quantum signature schemes. The announcement followed a Google Quantum AI paper that reignited debate over whether quantum computing could eventually threaten crypto encryption. The Block Data Dashboard shows more than $80 billion of stablecoins have been issued on Tron, while DefiLlama shows $5 billion in total value locked.