81.14% of all the time bitcoins have spent sitting still now belongs to coins older than five years. That's coin-days: every coin multiplied by how long it hasn't moved.

Every higher day in the chain's history came this year, from May-29, peaking at 81.38% on Aug-13. A year ago it was 76.8%.

Over the year, coins aged into the five-year club faster than old ones got spent. Own ledger, full chain history.

askthetape.com/m/coin-days-by-age

$BTC