RequireFullyCanonicalSig

Changes the signature requirements for the XRP Ledger protocol so that non-fully-canonical signatures are no longer valid in any case.

RequireFullyCanonicalSig has been enabled on the XahauTestnet Network since its first ledger.

Enabled

Genesis
the network's first ledger

Introduced in

—
not known

Details

Amendment ID 00C1FC4A53E60AB02C864641002B3172F38677E29C26C5406685179B37E1EDAC
NameRequireFullyCanonicalSig
StatusEnabled
EnabledIn the network's first ledger, 2025-07-11
Introduced inNot known
This nodeSupports it
DocumentationAmendments in the Xahau documentation
Its state is read from the ledger (ledger 13,409,975); votes from the validators' validations of each voting ledger, counted as the network's nodes count them (voting ledger 13,409,791); majorities and enablement from WinDB's EnableAmendment record.