Spire Labs launched the Pylon Coordinator, achieving a breakthrough in the composability of cross-chain synchronization for AppChains.

ChainCatcher message, blockchain infrastructure developer Spire Labs recently announced the launch of the Pylon coordinator, a technology that allows multiple blockchain nodes to run simultaneously within a synchronized zone, including underlying L2 networks and various AppChains. The Pylon coordinator can intelligently intercept transactions and identify cross-chain call requests, with the production environment currently supporting synchronous read functionality. Future versions will expand to synchronous write capabilities, bringing the user experience of cross-chain applications closer to that of single-chain applications. Spire Labs indicates that the architecture based on AppChain is particularly suitable for projects that pursue high customization, scalability, and network sovereignty through independent chains, while also hoping to maintain seamless integration with mainstream general-purpose chains in terms of liquidity, user distribution, and infrastructure. This solution has currently received positive feedback and support from well-known blockchain projects such as Base, ZKsync, Celo, AltLayer, and Caldera.