December 4th saw a quiet but significant launch on Solana—an on-chain policy framework for programmable smart accounts now securing $15 billion in assets. Transactions execute automatically when predefined conditions trigger, all coded directly into the blockchain layer. The tech enables conditional logic without external dependencies, yet flew under the radar. Why? No token means no hype cycle. Grid's already building on top of this infrastructure, proving the primitive works. Worth watching how developers leverage conditional execution at scale.