Tracking "whale" movements (large transactions) from the early Satoshi era.

The primary reason this specific string (the address) is famous is the balance it holds. As of mid-2026, the address 1JqPFnGPhHhy54zJKmC1MPiczzgFjCmzE9 contains approximately .

Checking if a wallet.dat file offered to them is a known scam.

The alphanumeric string refers to a high-value Bitcoin address— 1JqPFnGPhHhy54zJKmC1MPiczzgFjCmzE9 —that has become a subject of intense speculation and controversy within the cryptocurrency community.

If you have been offered a file or access to this specific address in exchange for money, it is a scam . The real owner of 340 BTC would not sell access to their fortune for a few hundred dollars on the internet.

Because of the nature of the blockchain, anyone can use a block explorer to see exactly how many Satoshis are sitting in the wallet at any given time. Why This Keyword Trends Users searching for this specific string are usually: