A Bitcoin address that sat idle for roughly 13 years and seven months moved a tiny amount onchain, drawing attention from crypto trackers. The legacy address 1NB3ZX… — which received a single inflow of 2,100 BTC on July 5, 2012, when bitcoin traded near $6.59 — sent 0.00079 BTC (about $56) to another address. The original purchase would have cost roughly $13,800 at the time and is worth roughly $147 million today, an appreciation of more than 10,000x.
Onchain services such as BitInfoCharts, Whale Alert and LookonChain flagged the activity. BitInfoCharts’ records show the address held its full balance from the July 2012 deposit until this recent movement, making it a textbook example of a Satoshi-era wallet — coins accumulated in Bitcoin’s earliest years.
Observers are divided about what the small outgoing transfer means. One common interpretation is that the holder simply tested access after recovering a private key or seed phrase: sending a modest amount is a standard precaution before moving large sums. Others read the action as evidence of long-term discipline — a holder who weathered many market cycles without selling. Either way, many market participants will watch closely to see whether larger transfers follow, or if funds are routed to exchanges.
This event echoes a January case in which a 2013-era address moved about 909 BTC (roughly $85 million at the time) after more than 13 years of inactivity, realizing a multi-thousand-fold gain over its original cost.
The situation remains fluid; additional transactions in the coming days would provide clearer signals about the holder’s intentions. Readers are encouraged to follow onchain data sources and verify developments independently.