According to official sources, Bitcoin staking protocol Babylon revealed that on December 15, during the Cap-3 mainnet staking, an anonymous staking person pledged 10,000 bitcoins, worth more than $1 billion, through three transactions. Babylon says that before this, the largest pledges came from entities that wanted to pledge for their users (such as LST protocols and custodians), but such large pledges from individuals were significant for Babylon and its protocols. Previously, on December 17, Babylon announced on X that the Cap-3 mainnet staking had ended, and the staked BTC value exceeded $6 billion.