184 Billion Bitcoin (BTC) Mystery: Why Self-Proclaimed Satoshi Craig Wright Is Digging Up 2010 History

Self-proclaimed Satoshi Craig Wright targets Bitcoin immutability using a 2010 exploit, but what really happened with 184 billion phantom BTC?

Gamza Khanzadaev · 3 Aug 2026 · 5 min read

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184 Billion Bitcoin (BTC) Mystery: Why Self-Proclaimed Satoshi Craig Wright Is Digging Up 2010 History

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By
Gamza Khanzadaev

Mon, 3/08/2026 – 13:20

Self-proclaimed Satoshi Craig Wright targets Bitcoin immutability using a 2010 exploit, but what really happened with 184 billion phantom BTC?

184 Billion Bitcoin (BTC) Mystery: Why Self-Proclaimed Satoshi Craig Wright Is Digging Up 2010 History

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Craig Wright is back on timelines and this time he used the largest technical error in Bitcoin’s history to question the concept of blockchain immutability. At the center of his argument was the 2010 “value overflow incident,” when a code vulnerability caused 184,467,440,737 BTC to materialize out of nowhere.

Wright argues that this old episode proves one main point – Bitcoin’s rules are not set in stone, the code has been changed before and can be changed again, while blockchain immutability is merely a “charming doctrine” that ceases to be true after the first exception.

However, archival records and the history of related court proceedings reveal a different technical and legal context behind this activity.

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Anatomy of the 2010 bug: Eliminated within five hours

On Aug. 15, 2010, at block 74,638, an unknown hacker exploited an integer overflow bug known as CVE-2010-5139. The flaw made it possible to bypass Bitcoin’s 21 million coin supply limit, creating an astronomical amount of phantom coins and putting the cryptocurrency at risk of becoming worthless.

Satoshi Nakamoto and a group of early developers quickly released an emergency patch. Miners and node operators agreed to move to the corrected blockchain branch, completely abandoning the defective chain containing billions of fraudulent coins.

Reorganisation — BTC

August 2010, before any chain split, block 74638, a value-overflow defect creating 184,467,440,737.09551616 coins; patched client within five hours adding a consensus rule rejecting such outputs; the network abandoned the defective branch, the corrected…

— Dr Craig S Wright (@Dr_CSWright) August 3, 2026

Wright’s claim that this case represents an example of “fund recovery” conflicts with the historical facts on two grounds:

Destruction, not redistribution: The phantom supply was permanently erased from the ledger rather than returned or transferred to specific users.
Decentralized consensus: The change did not occur at the direction of a single leader, but through a collective decision by independent participants protecting their own economic interests.