New York attorney · Reg. #4136651

William Joseph Iwaschuk

Registered (registry: Currently registered)

Current employer

Cipher Mining Inc. · New York, NY · since at least September 2026

Admission

Admitted 2003, First Department · UNIVERSITY OF BRITISH COLUMBIA

Employment history

• Cipher Mining Inc. · New York, NY · current

Compiled from NYS Office of Court Administration registration records and published NY Appellate Division decisions; current as of October 2026. Not an official record; verify with the NY Courts Attorney Search.