Fireside chat with
summary
Elastic Network describes a ZK rollup cluster of independent application-specific chains that interoperate under a shared ZK-secured engine. Chains choose data availability (Ethereum blobs, Celestia/Avail validum, or private DA), sequencing model (centralized high‑TPS or decentralized sequencer with staking), and base token/fee handling; current proof cost sits around 0.4¢ per transaction on Era and an upcoming Bojum 2.0 upgrade plus EVM-equivalence aim to cut costs and enable bytecode compatibility and wide composability.
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chapters (14)
- 0:00Introduction & Fireside Chat Setup
- 1:00Defining the Elastic Network & Rollup Clusters
- 2:15Why ZK Sync Is Building Multiple Chains
- 3:06Customizing Data Availability & Chain Properties
- 4:44Interoperability vs. Cross-Chain Messaging
- 6:10Infinite Scalability & Security Isolation with ZK
- 7:41Handling Different Base Tokens & Fee Payment
- 9:32Sequencing & Decentralization Roadmap
- 11:14The Role of ZK Sync Era as the “Ethereum” of This Cluster
- 13:06Tapping into Shared Integrations & Infrastructure
- 14:07Trade-Offs & ZK Proof Costs
- 16:03EVM Equivalence & Next Steps
- 18:30Roadmap Highlights for 2025
- 20:36Final Thoughts & Closing








