Course · L1 Architect
ADVANCED60 min170 XP
Validator Operations — Keys, Slashing, and Coordinated Upgrades
The validator-operations triangle: key management (HSM → MPC → threshold sigs), slashing avoidance (DB + fail-closed under partition), and coordinated chain upgrades (height-gated chain spec, four emergency tiers).
Source is the primary text
How this course works
This is a hands-on course, not a feed of articles. The lessons build on each other in order, so what you learn from the source carries over to real code.
Start the course →4 lessons · native player
Difficulty
ADVANCED
Workload
60 minutes
Reward
170 XP
Validator Operations