BAC-L3-XCHAIN-108Interoperable systems engineering
Bridges to Ethereum and EVM ecosystems
The ecosystem everyone wants to reach, and the compromises that connection almost always imposes.
- Level
- L3 — Infrastructure engineer
- Duration
- 3 h
- Maintainer
- Chief Blockchain Architect
Learning objectives
- 01Compare the families of bridges into the EVM world
- 02Identify each one's trust assumption
- 03Assess the feasibility of a light-client bridge
Guided lab
Follow a transfer across a test bridge and map every trusted actor.
Independent lab
Assess a production bridge using the security track's grid.
Security angle
Most bridges in service rest on a signer committee: say so plainly to your users.
Assessment
Bridge assessment, cross-reviewed with the security track.