Bitcoin Policy Institute steps up as defendant in lawsuit to claim dormant BTC

- The Bitcoin Policy Institute has filed to intervene as a defendant in a New York lawsuit to claim legal ownership of about 3.7 million dormant Bitcoin.
- Among the coins in question include coins tied to Satoshi Nakamoto, the founder of Bitcoin.
- The Bitcoin Policy Institute joins a pro se defendant and two amicus briefs already opposing the claim.
The Bitcoin Policy Institute (BPI), a nonprofit research group, has officially stepped in to fight a lawsuit that seeks to claim ownership of about 3.7 million Bitcoin.
The case, filed in New York County Supreme Court, argues that Bitcoin left untouched for years should be treated as “abandoned property” under state law. The plaintiffs, led by a person called Noah Doe, are using New York’s lost-and-found law, Article 7-B of the Personal Property Law, to get a judge to declare them the owners of roughly 39,000 wallets that haven’t moved funds in years.
BPI joins fight for Bitcoin founder’s coins
The Bitcoin Policy Institute (BPI) announced through a post on X that it filed to intervene as a defendant in a case concerning 3.7 million bitcoin.
This includes about 1.10 million BTC from Satoshi-era addresses and nearly 80,000 BTC tied to the 2011 Mt. Gox hack.
The plaintiffs argue that they “found” dormant wallet addresses, reported them to the NYPD, sent on-chain messages using Bitcoin’s OP_RETURN field to try to contact owners, waited 90 days, and then asked a court to declare the wallets abandoned.
The Bitcoin Policy Institute, represented by the law firm White & Case, has submitted a proposed answer, 15 affirmative defenses, and plans to file a motion to dismiss.
The case has since been paused by Judge Kathy J. King until a hearing on July 14. Two amicus briefs have already been filed against the plaintiffs’ claims, one from attorney Ian Cohen and another from the Digital Chamber, a blockchain trade group.
Galaxy Research valued the targeted coins at nearly $274 billion in late May. However, the plaintiffs may never get to receive that money as analysts have flagged their claim as unenforceable.
Cryptopolitan reported back in May that Bitcoin has no mechanism to reassign funds without a wallet’s private key. The plaintiffs have admitted that they don’t have these keys.
Galaxy Research Director Alex Thorn noted that the plaintiffs had already dropped 44 addresses from the case after those wallets moved coins following the lawsuit’s filing. This alone disproves the claim that these wallets are truly abandoned.
Who else is gunning for the coins?
Before the Bitcoin Policy Institute intervened to kill the case, a pseudonymous defendant calling himself John Doe 33 filed a verified answer and affirmative defenses on July 8, appearing pro se and saying his portfolio topped $80 billion when the case was filed.
John Doe 33 argues that public Bitcoin addresses are not legal persons and cannot be sued. The plaintiffs simply copied public address data onto a USB drive, and that does not amount to finding or possessing anyone’s coins. He went on to point out that OP_RETURN messages are a poor method of notice because many wallets never display them, and cold-storage users have no reason to check. He also alleges that an identified owner had already contacted plaintiffs’ counsel by phone, disproving the claim that owners were unknown and unreachable.
Two amicus briefs also preceded the institute’s move. Attorney Ian Cohen filed the first on May 29, arguing the dormant coins cannot be treated as lost or abandoned property under New York law, as that only applies to physical objects like jewelry or cash.
The blockchain trade group Digital Chamber filed the second on July 7 with help from consulting firm CahillNXT and Brown Rudnick attorney Stephen Palley.
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FAQs
What is the Bitcoin Policy Institute arguing in the Noah Doe case?
The institute filed to intervene as a defendant to defeat the suit, warning that the plaintiffs' theory would let anyone claim self-custodied bitcoin held more than five years simply by downloading the owner's public address under New York's Lost and Found Property law.
How much Bitcoin does the lawsuit target and whose coins are involved?
The amended complaint covers 39,069 addresses holding roughly 3.7 million BTC, including about 1.10 million BTC in Satoshi-era "Patoshi" addresses, an address tied to the 2011 Mt. Gox hack holding about 79,957 BTC, and the unspendable Counterparty burn address.
Could the plaintiffs actually take the Bitcoin if they win?
No. Galaxy Research notes that even a complete victory would produce only a court declaration, not any private keys, so the plaintiffs could not move a single coin, though the judgment could act as a cloud on title if the coins ever reached a regulated exchange.
Disclaimer. The information provided is not trading advice. Cryptopolitan.com holds no liability for any investments made based on the information provided on this page. We strongly recommend independent research and/or consultation with a qualified professional before making any investment decisions.

Hannah Collymore
Hannah is a writer and editor with nearly a decade of blog writing and event reporting experience in the crypto space. At Cryptopolitan, Hannah contributes to the news page, reporting and analyzing the latest developments in DeFi, RWA, crypto regulation, AI and frontier tech industries. She graduated from Arcadia university with a degree in Business Administration.
















