Someone moved roughly 75 BTC, about $5 million, out of a Bitcoin address that had sat untouched since 2011 and that a New York lawsuit had named as a defendant. The transfer went out on Thursday evening and emptied the old address; the coins were still at their new address as of Friday evening.

The move proves those coins can still be spent, and that whoever holds the keys can move them at any time. It does not show who that is, or whether the lawsuit is why. And a win in the case, if it comes, would hand the plaintiffs a court declaration rather than the keys, so even a favourable ruling could not move a single coin.

  • The news: an address dormant since 2011, listed as a defendant in the suit, moved about 75 BTC, roughly $5 million, on Thursday evening.
  • The key figure: the case, filed on 11 March 2026 under Index No. 153119/2026, seeks title to 39,069 addresses holding about 3.8 million BTC, pegged at roughly $260 billion in the filings.
  • What happens next: the coins sit at a new address, nobody has identified who controls the keys, and the case continues in New York County Supreme Court.

The Wallet Was Defendant No. 3,419

The address appeared in the amended complaint as defendant No. 3,419. On 22 May it received 546 satoshis, less than 40 cents, in a transaction that carried the message "COURT-ORDERED LEGAL NOTICE" and a link to the plaintiffs' notice page.

Thursday's transfer spent that payment together with the original 75 BTC and three other tiny deposits, merging all six into one payment and leaving the old address empty. One of the small deposits carried a July 2025 owner notice from Salomon Brothers Strategic Advisors, the consultant the plaintiffs hired to contact wallet holders.

This was not the first sign the case had reached onchain. Galaxy Research identified 39,423 Bitcoin addresses that received similar messages in a dusting campaign, in an October 2025 report on the tactic.

The $10 Valuation That Opens the Fast Track

The case was filed in New York County Supreme Court on 11 March 2026 and amended on 1 May 2026 under Index No. 153119/2026, and is believed to be the first attempt in US history to claim title to bitcoin under a lost-and-found property statute.

The plaintiffs, identified in the complaint as Noah Doe and two Wyoming companies, want a declaration that they own the coins in 39,069 addresses. The theory is that any wallet left dormant for at least five years holds lost property that can be claimed under New York law.

The size depends on the price used. The filings peg the total at roughly 3.8 million BTC and about $260 billion. Galaxy Research's count of the amended complaint puts it at more than 3.7 million BTC and about $274 billion.

The list reaches beyond Satoshi-era coins. It includes the Mt. Gox hacker address, holding about 79,957 BTC, and the Counterparty burn address. Roughly 21,923 of the defendants carry the "Patoshi" nonce pattern attributed to Bitcoin's creator, Satoshi Nakamoto, and hold about 1.10 million BTC. The median defendant address holds 50 BTC, about $3.86 million, and the average holds 97.25 BTC, about $7.5 million.

What makes the filing unusual is the valuation it rests on. An unnamed expert valued each address at less than $10 "as is" at the time of finding, because recovering its contents is uncertain. That one number places all 39,069 addresses into Section 257(2) of Article 7-B, the statute's fastest track, which vests title in the finder one year after the find date with no multi-year police holding period. Galaxy's onchain data, by contrast, shows 99.9% of the defendant addresses hold BTC worth considerably more than $10.

A Win Hands Over Paper, Not Private Keys

Even a complete win gets the plaintiffs a court declaration and nothing more. They would not receive a single private key, and they could not move a single coin.

What the declaration could do is act as a cloud on title, a document the plaintiffs could show an exchange or a custodian if any of the listed coins ever surfaced at a regulated venue.

The complaint's own expert valued the "found wallets" at less than $10 each for the same reason, that recovering their contents is uncertain. The plaintiffs are asking for legal title over coins they may never be able to spend.

Who Moved the Coins Remains Unknown

The coins have not moved again, and the old address is empty. No source identifies who controls the keys, and nothing establishes that the lawsuit prompted the transfer; the filing reached the address as a transaction message, not as a person.

The complaint is not readable in a form that can be checked directly here, because the plaintiffs' notice site blocks automated readers, so the case details above rest on published analysis of the filing.

The next signal is any further movement among the 39,069 addresses. Each one that spends proves a key is still out there, and none of them changes what a court can hand over, which is a declaration, not a key.