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Six <a href="https://xpertsstudio.com/bitcoin-etf-inflows-snap-after-3-billion-streak-as-eth-xrp-and-solana-keep-buying/” title=”Bitcoin ETF inflows snap after $3 billion streak as ETH, XRP and Solana keep buying”>bitcoin wallets inactive since 2011-2014 moved 553.59 BTC, valued near $40 million, between Aug. 16 and Aug. 26. Five sent coins to addresses with no known exchange links, while one transferred 40 BTC to Germany’s Boerse Stuttgart Digital, suggesting the moves were not necessarily for selling. Galaxy Research data shows dormant bitcoin activity fell in Q2 2026 to its lowest since Q3 2022, following unusually busy years in 2024 and 2025. Alex Thorn projects full-year dormant transfers will be less than half of 2025’s level. Two wallets are tied to a New York lost-property lawsuit involving 39,069 dormant addresses. Recent movement also follows a Coldcard hardware wallet vulnerability that prompted long-term holders to relocate roughly 210,000 BTC in one week.
Key Elements
Six bitcoin wallets that had been silent for over a decade suddenly stirred back to life in late August, moving a combined haul worth roughly $40 million. The addresses, last active between 2011 and 2014, transferred 553.59 BTC between Aug. 16 and Aug. 26, according to onchain data compiled by Galaxy Research. One of the wallets had not moved a single coin in more than 15 years.
Transfers of this nature tend to spark speculation that early adopters, sitting on astronomical gains from bitcoin’s early days when it traded for only a few dollars, are preparing to cash out. Yet the destination patterns in this latest batch suggest otherwise. Five of the six wallets sent their bitcoin to addresses with no known links to cryptocurrency exchanges, making it impossible to conclude the coins were headed for a sale. The sixth moved 40 BTC to Boerse Stuttgart Digital, a German custody and trading provider, though that transfer alone does not confirm a liquidation either, as the coins may have been shifted for safekeeping or another institutional purpose.
The recent activity arrives against a backdrop of sharply declining movement among so-called sleeping bitcoin. Alex Thorn, head of firmwide research at Galaxy Digital, noted that onchain transfers of coins dormant for at least a year fell in the second quarter of 2026 to their lowest level since the third quarter of 2022. The slowdown follows two unusually active years in 2024 and 2025, when old bitcoin moved at levels rivaled only by the 2017 bull market. Galaxy has characterized that earlier period as a “great distribution,” and Thorn projects that total dormant bitcoin transfers for all of 2026 will come in at less than half of last year’s volume.
Movement on the blockchain does not inherently equal selling. The public ledger reveals coins departing one address and arriving at another, but it typically cannot distinguish between a sale, a wallet migration, a transfer to a custodian, or a simple reorganization of holdings. That ambiguity is central to understanding why analysts caution against reading too much into any single awakening of an old wallet.
Two of the six addresses carry labels connecting them to a New York lawsuit filed by a pseudonymous plaintiff known as Noah Doe. The case seeks control of bitcoin held across 39,069 dormant addresses under the state’s lost-property laws. The plaintiffs sent dust amounts of bitcoin to those addresses along with onchain legal notices, arguing the coins could be treated as abandoned if no one stepped forward to establish ownership. In June, an address named in the suit moved 35.55 BTC after remaining untouched since March 2011, marking one of the first visible responses from a targeted wallet.
Broader security concerns have also driven some of the recent movement among long-term holders. After a vulnerability in certain Coldcard hardware wallets was disclosed in late July, roughly 210,000 BTC left wallets classified by Glassnode as belonging to long-term holders in a single week. The flaw made poorly generated wallet keys easier for attackers to guess, prompting users to relocate bitcoin into newly created wallets or regulated custody even when their own coins were not directly exposed.
Quantum computing risk has become another popular explanation whenever very old bitcoin starts moving. Addresses whose public keys have already been revealed could eventually be vulnerable if quantum computers grow powerful enough to break the cryptography protecting today’s digital signatures. Earlier reporting has suggested that as many as 6.9 million BTC could fall into that category under such a scenario. Thorn has pushed back on that narrative, writing in July: “We work with a lot of whales and none has mentioned quantum as a reason for selling.” He added that some institutional investors have cited quantum concerns as a reason not to buy bitcoin, rather than as a motivation for existing holders to sell.
The combination of reduced dormant coin activity and destination patterns that avoid exchanges suggests the current environment may be less about early holders rushing for the exits and more about quiet repositioning, custody decisions, and occasional responses to legal or security developments. For market watchers, the key signal to monitor remains whether any of these old coins begin flowing toward exchange-linked addresses in meaningful volume, which would mark a clearer shift in intent.
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Source: finance.biggo.com