According to Galaxy Research, 20 BTC ($1.5 million) that were mined in 2010 and had remained dormant moved anew the previous day. The amount was transferred at block height 951,828, marking the first on-chain movement in 15 years and 8 months. Generally, the movement of such long-dormant amounts is interpreted as a key indicator suggesting the resumption of wallet activity by an early miner or a long-term holder.