According to @OnchainLens, a Bitcoin wallet dormant for 12.8 years sent 0.25 BTC, valued around $28,000 (source: https://twitter.com/OnchainLens/status/1963420572517634214). The same address still holds 479.44 BTC, worth approximately $53.56 million, per the reported figures (source: https://twitter.com/OnchainLens/status/1963420572517634214). The 0.25 BTC transfer equals roughly 0.052% of the wallet’s current 479.44 BTC balance, calculated from those reported amounts (source: https://twitter.com/OnchainLens/status/1963420572517634214).