nooschain / chain/state-root-engine-version / StateRootEngineMigrationModel
Type Alias: StateRootEngineMigrationModel
StateRootEngineMigrationModel =
"same_root_scheme"|"new_root_scheme"
Defined in: chain/state-root-engine-version.ts:44
Migration semantics for a state-root engine.
same_root_scheme means an engine is a performance or implementation replacement that produces the same roots as iden3-v1 for every consensus namespace. new_root_scheme means roots are intentionally different and the engine can only be introduced to existing chains through an explicit activation height recorded in consensus state/block metadata.