Crypto lobbying group files second amicus brief with New York court, opposing 'abandoned property' Bitcoin ownership claim Galaxy Research revealed that the U.S. crypto lobbying group Digital Chamber has submitted a second amicus brief to the New York Supreme Court, opposing the ownership claim made by an anonymous plaintiff under the pseudonym 'Noah Doe.' Previously, Noah Doe and other anonymous plaintiffs requested the New York court to confirm their ownership of 39,069 long-dormant Bitcoin addresses and related assets, arguing that these wallets constitute 'abandoned property.'