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Galaxy Research Finds 55% of Bitcoin Supply Remains Unattributed

Around 11.1 million BTC cannot be tied to known entities, underscoring the persistence of self-custody and lost coins despite institutional inflows.

$BTC $79,888 −0.5%
October 26, 2026basisdesk.news
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Key point 1 of 3

01

Galaxy Research found that 11.1 million BTC (55% of mined supply) sits in unlabelled addresses.

October 26, 2026basisdesk.news
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Key point 2 of 3

02

The unattributed pool includes retail self-custody, lost early coins, and unmapped private funds or OTC desks.

October 26, 2026basisdesk.news
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Key point 3 of 3

03

Known entities accounting for the remaining 45% include BlackRock ETFs, the US government, and 1,123,658 BTC in Patoshi pattern wallets.

October 26, 2026basisdesk.news
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Context

Rapid institutional adoption and spot ETF approvals over recent years concentrated significant trading volume onto Wall Street platforms.

October 26, 2026basisdesk.news
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Why it matters

Market liquidity may be thinner than total capitalization implies, as a majority of supply remains locked in private self-custody, lost wallets, or non-custodial storage.

October 26, 2026basisdesk.news
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What to watch

Galaxy Research and onchain intelligence desks monitoring wallet attribution shifts and movement within dormant or early Satoshi-era blocks.

October 26, 2026basisdesk.news
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Sources

Built from 1 primary source, machine-checked before publication.

  • coindesk.com
October 26, 2026basisdesk.news
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October 26, 2026basisdesk.news
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