Key Takeaways
- Galaxy Research identified a wallet dormant since Aug. 20, 2010, moving 20 BTC worth $1.5M at block 951828 on May 31.
- BTCparser1 data shows 165 dormant wallets moved 5,073 BTC in May 2026, with 2014 wallets leading at 1,885 BTC.
- A 2014-era wallet moved 109.86 BTC at block 951983 on June 1, extending old-coin activity into the new month.
Galaxy Research flagged one of the most notable movements on X, reporting that a wallet dormant for 15.8 years moved 20 BTC at block 951828 on May 31, 2026, at 5:14 a.m. UTC. The address had been untouched since Aug. 20, 2010, making it one of the older wallets to wake up in recent memory.
“ BTC awakened-15y, 20.00 BTC ($1.5M), 15.8y dormant since 2010-08-20 moved at 2026-05-31 05:14 block 951828,” Galaxy Research posted.
At current prices near $71,800, that 20 BTC carries a value of around $1.5 million. When the wallet was created in 2010, bitcoin was trading for $0.07 per coin.
May 2026 Dormant Wallet Data
Onchain data parsed from btcparser.com for May 2026 shows 165 previously inactive wallets moved a combined 5,073.71 BTC across the month. The transactions span wallets created between 2011 and 2017, covering more than a decade of original accumulation.
Here is how the activity broke down by wallet creation year:
- 2014 wallets: 45 transfers, 1,885.18 BTC (roughly 37% of total volume)
- 2016 wallets: 64 transfers, 1,219.76 BTC (most active by count)
- 2017 wallets: 26 transfers, 914.98 BTC
- 2015 wallets: 17 transfers, 200 BTC
- 2013 wallets: 6 transfers, 671 BTC
- 2011 wallets: 5 transfers, 160.02 BTC
- 2012 wallets: 2 transfers, 22.77 BTC
Wallets created in 2016 accounted for 39% of all transfers. Many of those were smaller moves, pointing to consolidation activity rather than outright selling.
Long-Term Holders and What They Earned
The numbers tell a clear story about the rewards of patience. A holder who bought bitcoin in 2011, when prices ranged from under $1 to around $30, would have seen even modest stacks grow into six or seven-figure positions by 2026. The five 2011-era wallets that moved last month spent a combined 160 BTC, a position worth roughly $11.5 million at press-time prices.
For the 2014 cohort, a buyer who accumulated near the $300-$600 range would see each bitcoin worth approximately 120 to 240 times their entry price today. The 45 wallets from that year moved 1,885 BTC, worth well over $135 million at current prices.
June Opens With More Old-Coin Movement
The first day of June brought additional activity. A wallet first created on Jan. 4, 2014, shifted 109.86264546 BTC at block 951983 for the first time since it was created. The move adds to an already active stretch of dormant coin transfers bridging the end of May and the beginning of June.
Bitcoin Price Under Pressure
Bitcoin is not faring well on Monday. The price dropped 2.8% over the past 24 hours and was trading below $72,000 per coin at 9 a.m. ET. The dip followed a disclosure from Strategy that it sold 32 BTC earlier today. At 9:20 a.m. ET, bitcoin was trading at $71,800.
The combination of dormant wallet activity and price pressure adds a layer of uncertainty heading into the summer. Whether the old-coin movement reflects long-term holders taking profits, consolidating holdings, or moving to cold storage is not always clear from onchain data alone.
What is clear: holders who accumulated in bitcoin’s early years and held through multiple cycles are sitting on significant gains, and some of them are finally moving.