Key Takeaways
- A bitcoin wallet dormant since Jan. 1, 2016, transferred 500 BTC worth $41.33 million to Coinbase on Tuesday.
- October has seen 23 dormant bitcoin wallets awaken, moving 1,745.615 BTC valued at over $143 million.
- The 2016 wallet’s 500 BTC potentially yielded an 18,930% gain, nearly 190 times its original value.
Bitcoin’s Sleeping Giants Awaken as October Activity Accelerates
As of Tuesday, data compiled by btcparser.com, which monitors the reawakening of long-dormant bitcoin wallets across the Bitcoin blockchain, reveals that 23 old-school wallets have emerged from hibernation so far in Oct. 2026.
That activity translates into 971.445 previously dormant bitcoins changing hands since Bitcoin.com News published its Sunday report on sleeping bitcoins. The substantial increase in spending activity originated from two distinct wallets within the batch. The first transferred 411.45 BTC from a wallet established on Sept. 11, 2013.
Arkham Intelligence identifies the entity behind the address as an unidentified “BTC whale.” The transaction moved funds from a legacy address to a newer Segwit-format wallet, consolidating two unspent transaction outputs (UTXOs) in the process.
From $434 to $82,000: A Decade-Old Bitcoin Fortune Hits Coinbase
Then came Tuesday’s 500 BTC movement from the legacy wallet established in 2016. Unlike the 2013 transaction, this was hardly a routine wallet-to-wallet transfer, as Arkham Intelligence data indicates the funds were sent to Coinbase and subsequently dispersed.
This suggests the owner may have liquidated the holdings, potentially cashing out more than $41 million at current valuations. When the legacy wallet was originally created in 2016, bitcoin was trading at approximately $434 per coin.
At today’s valuation of $41.33 million, that translates into a staggering gain of roughly 18,930%, representing nearly 190 times the original investment’s value.
