Shared Security Panel
summary
Panel compares concrete shared security mechanisms and tradeoffs: replicated security clones the Cosmos Hub validator set so consumer chains get full execution security without fraud proofs; Babylon offers two Bitcoin-backed primitives — Bitcoin time stamping protocol that aims to cut POS long‑range risk and unbonding to about one day, and Bitcoin staking protocol to use BTC as a trustless staking asset; Celestia provides data availability sampling to decouple execution (sequencers) and scale blockspace while clients collectively secure DA.
AI-written summary · about
chapters (11)
- 0:00Introduction
- 1:12Interchain security as product
- 2:36Babylon’s Bitcoin security
- 4:00Celestia’s data availability
- 5:05Rollups and state separation
- 7:55Double signing vs execution
- 11:54Validator roles
- 14:45Scaling shared security
- 18:38Babylon’s low-cost capital
- 20:45Celestia’s dynamic scaling
- 22:11Light clients
