t3rn is a modular interoperability layer designed for cross-chain swapping. Also t3rn offers yield for infra providers by becoming t3rn Executors.Core of t3rn's Modular Stack​Execution & SettlementCross-chain transactions are executed and settled on L2s or target chains, utilizing their scalability and cost-efficiency. This process ensures swift execution followed by definitive settlement, updating balances and recording outcomes on the blockchain’s ledger.Consensust3rn leverages Polkadot’s consensus supported by light clients for secure, interoperable transactions. Light clients enable t3rn to validate cross-chain data efficiently on Polkadot, enhancing trust and reducing resources.AttestationsAttestor and staking setup is deployed on Arbitrum L2. Coupled with light client plugins for Ethereum, streamlines t3rn’s infrastructure, offering a plug-and-play solution for cross-chain transactions and preventing any execution bottlenecks effectively.Intent ExecutionExecutors in the t3rn ecosystem carry out cross-chain transactions on interconnected L1 and L2 solutions or target chains, leveraging the specific benefits of each for efficient and secure execution.