What is OP Kailua launched by RISCzero @ RiscZero, the parent company of the Boundless @ boundless_xyz protocol? Core points: Hybrid Rollups Mode: Zero Knowledge+Fraud Proof, Accelerating Dispute Resolution Speed Value: Give the OP chain the opportunity to quickly migrate to a hybrid rollups model, improve dispute resolution speed, and reduce zk costs OP Kailua hybrid mode replaces the traditional OP challenge mechanism with ZK+fraud proof, improving security without the need for rollups to immediately switch to fully effective proof. Use RISC Zero zkVM to run Optimism's Kona verifiably and ensure aggregate security through encrypted proofs, thereby achieving faster final determinism and reducing operational costs. Designed to require continuous collateral locking by proposers and validators (challengers), while Cannon supported binary based fault dispute games require deposits that are linearly proportional to the number of proposals/challenges. All proof costs shall be borne by the dishonest party in the agreement, whether it is the proposer or the verifier. Validity mode: ZK effectiveness proof, final determination within 1 hour The validity mode transforms the OP chain into ZK Rollup, completely eliminating disputes as each transaction undergoes validity proof.