As the bitcoin (BTC) whale population continues to grow to a fresh all-time high, hardcore HODLing also appears to be on the rise, with coins not moved for at least two years hitting the highest level since June 2017.

According to the same source, 2,190 bitcoin wallet addresses now hold more than 1k BTC, suggesting that the largest whales on the bitcoin network have steadily been accumulating more coins this year. The finding was also shared on Twitter this week by the Cryptounfolded account, along with a chart showing the number touching the record high.