The XRP Ledger enabled a new capability late Thursday that allows an account holder to grant a separate account authorization to perform designated tasks, all without transferring ownership of the underlying control keys.
The mechanism, identified as PermissionDelegationV1_1, came into force on October 8, according to tracking platform XRPL Dashboard. Protocol upgrades demand backing from over 80% of trusted validators, the operators responsible for confirming network transactions, for a two-week consecutive period. With the validator list currently totaling 35 entities, that threshold translates to a minimum of 29 affirmative votes.
The activation countdown for delegation had previously been reset in September after validator support fell short of the required level, CoinDesk reported.
Enterprises executing routine cryptocurrency transactions require signing keys to be accessible around the clock, yet maintaining keys with expansive powers on internet-connected hardware significantly escalates the potential harm in the event of a compromise.
Delegation addresses this tension by distributing authority by function. A stablecoin issuer might, for example, permit a compliance account to validate new customers while keeping its primary keys stored offline. The delegate signs transactions using its own credentials, is limited to only the actions it has been permitted, and the account owner retains the ability to modify or revoke those permissions at any time.
