LearnGlossaryDefinitions of common terms across Mandala Chain and the broader L2 ecosystem.Copy MarkdownOpenTerms used across the Mandala docs, defined once. Alphabetical. AnyTrustArbOSArbSysBatch posterBridgeChallenge window (Dispute window)DAC (Data Availability Committee)EOA (Externally-Owned Account)Final finalityForce inclusionGasHard finalityInbox (delayed)KPG (Kepeng)L1, L2, L3Mandala ChainNitroOn-demand block productionOrbit (Arbitrum Orbit)Rollup (Optimistic rollup)SequencerSequencerInboxSettlement chainSmart accountSoft finalityStage 0, 1, 2 (L2BEAT)Block Production & FinalityHow blocks are produced on Mandala (on demand), the three flavors of finality, and the 7-day withdrawal window.Network DetailsChain ID, RPC and WebSocket endpoints, explorer URL, native token, and the L1 + L2 contract addresses you may need to reference.