Bitcoin custodian
Company: TeraWulf
The claim, verbatim
Company stores self-mined bitcoin in cold storage wallet held by custodian NYDIG Trust Company LLC
Source (primary)
TeraWulf 424B5 filed 2023-02-01 (SEC EDGAR, sec_filing)
View cached copy (2026-09-13)Live source ↗
Quote: “at the end of each day, our earned bitcoin is sent by Foundry to our wallet address custodied with NYDIG. The majority of our revenue comes from our self-mined bitcoin, which we store and safeguard in a cold storage wallet held by our custodian, NYDIG Trust Company LLC ("NYDIG"), a duly chartered New York limited liability trust company”
How we checked this
Checked on September 22, 2026. The cited source supports every part of this claim.
The document confirms self-mined bitcoin is stored in a cold storage wallet held by custodian NYDIG Trust Company LLC.
Confirmed in the source:
- TeraWulf stores its self-mined bitcoin in a cold storage wallet
- The wallet is held by custodian NYDIG Trust Company LLC
What we did: Read our cached copy of SEC EDGAR (https://www.sec.gov/Archives/edgar/data/1083301/000110465923009269/tm234924-1_424b5.htm) in full (216,660 characters, retrieved September 13, 2026) and checked each assertion in the claim against it.
Additional evidence
confirms TeraWulf 424B5 filed 2023-02-01
Quote: “at the end of each day, our earned bitcoin is sent by Foundry to our wallet address custodied with NYDIG. The majority of our revenue comes from our self-mined bitcoin, which we store and safeguard in a cold storage wallet held by our custodian, NYDIG Trust Company LLC ("NYDIG"), a duly chartered New York limited liability trust company”