Satoshi Nakamoto’s 1.1 Million Bitcoin Holdings Remain Unproven, Researchers Say

Researchers examine whether Satoshi Nakamoto controls an estimated 1.1 million Bitcoin linked to the early Patoshi mining pattern.

The long-standing estimate that Bitcoin creator Satoshi Nakamoto controls roughly 1.1 million BTC remains unproven, according to research cited by Cointelegraph. Blockchain analysis can identify a distinctive early mining pattern associated with a single miner, but it cannot establish that the miner was Satoshi or determine who controls the corresponding private keys today.

Researchers have traced approximately 900,000 to 1.17 million BTC to the so-called “Patoshi” mining pattern, a distinctive fingerprint found in Bitcoin’s earliest blocks. The range reflects differences in how strictly researchers apply the pattern when identifying the coins attributed to the early miner.

The Patoshi Pattern and Satoshi Connection

The Patoshi pattern was identified by researcher Sergio Demian Lerner in 2013. His analysis suggested that one miner operated differently from other participants during Bitcoin’s early period and accumulated roughly 1.1 million BTC.

The connection between that miner and Satoshi Nakamoto, however, remains circumstantial. Lerner has continued to describe the evidence as compelling while acknowledging that there is no mathematical proof or direct witness establishing that Patoshi and Satoshi were the same person.

Bitquery recently reconstructed the early mining pattern using raw blockchain data. Its analysis covered 54,316 blocks and found a 99.2% match with the publicly documented Patoshi block list. The company’s estimate nevertheless varied according to the criteria used, ranging from just under 900,000 BTC under a strict interpretation to approximately 1.17 million BTC under the broadest interpretation.

That distinction is important because the often-repeated figure of 1.1 million BTC describes an estimated mining fortune, not a cryptographically verified balance belonging to a confirmed individual.

Blockchain Data Cannot Identify the Owner

The uncertainty extends beyond the identity of the original miner. Even if the Patoshi miner were definitively established as Satoshi, blockchain data alone cannot prove that the same person controls the associated private keys today.

Private keys can potentially be transferred, inherited, stolen or recovered from old storage devices. As a result, dormant coins provide evidence about the movement, or lack of movement, of assets but do not independently establish the identity of the person currently capable of spending them.

This distinction became particularly relevant after 600 BTC mined in 2010 moved following 16 years of dormancy. Cointelegraph reported that researchers found no clear connection between those coins and Satoshi’s alleged holdings.

600 BTC Movement Did Not Resolve the Mystery

The 600 BTC came from 12 mining rewards associated with Bitcoin blocks mined in March 2010. Whale Alert’s analysis found no connection between the rewards and Satoshi, while Bitquery found that most of the blocks did not match the Patoshi pattern.

The movement therefore did not provide new evidence that the estimated Patoshi holdings belong to Satoshi. Instead, it underscored the limits of using the age or dormancy of Bitcoin to identify its owner.

For now, the evidence supports a narrower conclusion: researchers can trace a substantial early Bitcoin mining fortune to the Patoshi pattern, but the identity of the miner and the present-day controller of those coins cannot be established conclusively from blockchain data alone.

writer: Ethan Collins
Crypto Journalist
Ethan Collins reports on developments across the cryptocurrency and blockchain sector. His work covers market movements, protocol updates, regulatory changes, and emerging trends in digital assets.
He focuses on presenting complex topics in a clear and accessible manner for a broad readership.