Why we're building Heurist's A2A settlement layer as a sovereign L2 with ZK stack instead of just deploying on an existing chain: ZKsync isn't just one chain - it's becoming a cluster of interconnected chains, like a Layer 1.5 The ecosystem includes Abstract, Sophon, Space and Time, Lens, and private chains like @Memento_Bc (built in collab with Deutsche Bank). ZKsync is already the #2 RWA chain by TVL, second to ETH mainnet. ZK gateway will bring native interop and smooth transfer of assets and data across all these chains. AI today faces the same fragmentation issue as the L2 ecosystem - assets and users are spread across different chains. Heurist aims to connect them all through a unified layer. $HEU token liquidity stays cross-chain distributed (Base, ZKsync Era, potentially ETH L1 if need arises). Hoping Ethereum's roadmap eventually solves the L2 fragmentation mess, but until then, this gives us the best of both worlds. Building sovereign infra is about creating the right economic environment for agents to actually work at scale, in the years to come.