A Bitcoin address holding 300 BTC, valued at approximately $34.18 million, has been activated after remaining dormant for 13.1 years. The address, which was worth just $3,564 in 2012, has seen a significant increase in value due to Bitcoin's price surge over the years. The activation of such long-dormant addresses often attracts attention in the crypto community, as it can indicate potential market movements or shifts in asset management strategies.