Research archive
Protocol Research
Failure Modes in Upgradeable Protocols
A review of administrative, initialization and state-transition risks in mutable systems.
28 May 2026Jonas Krell 13 min read
A review of administrative, initialization and state-transition risks in mutable systems.
01 / Analysis
Mutable trust
Upgrade mechanisms turn implementation security into governance security. The effective protocol includes every role, delay, cancellation path and fallback capable of changing executable code.
02 / Analysis
Failure modes
Unsafe initializer paths, storage-layout collisions and immediate execution can invalidate otherwise careful contract analysis. Each transition requires explicit invariants.
03 / Analysis
Constrained change
Delayed execution, narrow authority and observable proposals give users and operators time to identify and respond to harmful state changes.
> research_position:
test assumptions at the boundary;
preserve evidence through failure;
make recovery an explicit system property.
test assumptions at the boundary;
preserve evidence through failure;
make recovery an explicit system property.