A Bitcoin wallet that had been untouched since 2011 moved nearly 50 BTC worth approximately $3.2 million on Thursday, transferring the funds to an address that has previously interacted with institutional crypto brokerage FalconX.
The 49.97 BTC remains in the destination wallet as of Friday, and there is no direct evidence that the coins have been sold or deposited with FalconX. However, the address’s previous connection to FalconX-related transactions has led to speculation that the holder may be reorganizing funds, changing custody arrangements, or preparing for possible market activity.
Data from Galaxy Research shows that the wallet originally received the Bitcoin on July 16, 2011, when the cryptocurrency was trading around $10. The funds had stayed dormant for more than 14 years, eventually growing into a multimillion-dollar holding despite Bitcoin’s many market cycles, downturns, and industry disruptions.
The transfer was recorded in block 961331 at 20:14 UTC on Aug. 6. The transaction combined four inputs from the inactive wallet totaling 49.97 BTC with two additional smaller inputs from other addresses. It then sent exactly 50 BTC to a SegWit address, while another output received about 0.00116 BTC after fees.
SegWit, short for Segregated Witness, is a Bitcoin transaction format designed to improve efficiency by reducing transaction data size and lowering fees. Addresses beginning with “bc1” typically support this format.
The receiving address was not newly created. According to Arkham’s blockchain data, the wallet has been active for several years and previously sent 6.336 BTC and 16.131 BTC to addresses labeled as FalconX deposit wallets.
The address has also received transfers from wallets identified by Arkham as belonging to a Nexo hot wallet and Prime Trust custody.
Although the transaction involved an old Bitcoin stash, the coins have not moved beyond the receiving address. There is currently no blockchain evidence indicating that the funds were transferred to FalconX, another exchange, or sold.
Dormant Bitcoin wallets from the network’s early days often attract attention when they become active because many of these holders acquired their coins when Bitcoin prices were extremely low.
Still, a transfer from a long-inactive wallet does not necessarily indicate selling. Such movements can occur for several reasons, including upgrading security systems, shifting custody providers, consolidating holdings, or preparing for future transactions.
The movement comes shortly after a major cold-wallet security issue affected Bitcoin users, highlighting how long-held assets can still face risks from outdated or compromised storage technology.
Coinkite, the company behind the Coldcard hardware wallet, recently urged users to move funds after revealing a firmware vulnerability from 2021 that could potentially expose private keys from affected devices. The company reported that attackers have taken as much as $114 million from vulnerable wallets since July 30 through multiple theft campaigns.
There is no indication that the 2011 wallet is connected to the Coldcard vulnerability, and the address predates the hardware wallet by several years. However, the incident has encouraged some long-term Bitcoin holders to reassess their storage practices, possibly contributing to increased activity among previously dormant wallets.
