From $6 to $6.9 million: Two dormant Bitcoin addresses wake up to move 100 BTC after more than 16 years

Bitcoin has a long history of early coins sitting untouched for years, and these wallets were tied to rewards from September 2010. In that period, Bitcoin’s block subsidy was still 50 BTC, which makes old mining wallets especially notable when they finally move. A transaction from wallets that have slept since the network’s early days stands out because it links today’s ledger activity to Bitcoin’s first era.

For Bitcoin users and market watchers, a transfer like this shows that very old coins can still be spent even after long dormancy. It also demonstrates that coin age alone does not prevent movement on the network, so inherited keys, storage decisions, or forgotten wallets can surface at any time. Anyone tracking the chain has to watch these old addresses because their activity can change the visible supply picture for a moment.

The wider tension is between Bitcoin’s promise of permanent self-custody and the uncertainty created when early coins re-enter circulation after years of silence. A move from 2010-era wallets also keeps attention on the concentration of very early holdings and on how much of Bitcoin’s history is still under control of its first miners. The network itself does not distinguish old coins from new ones, but the market narrative often does.

What remains open is who controls the two wallets and whether the transfer was an internal reshuffle or a deliberate spend beyond the chain data itself. The transaction details show the wallets moved 100 BTC on Friday, but they do not identify the person or entity behind them. Further on-chain movement from the receiving address would be the clearest next signal to watch.

Bitcoin rose 0.9% in the 4 hours after the first headline, after rising 0.1% in the 2 hours before.

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