BTBT · CIK 0001710350
What Bit Digital, Inc. told the SEC could break it.
Bit Digital's disclosures cluster on its WhiteFiber data-center and cloud business and the risks of building and filling it. Revenue there is concentrated among a handful of customers — fifteen data-center customers at the end of 2025, with all of 2023 revenue coming from just twelve — so losing one or more could materially hurt results. Constructing those facilities in the U.S. and Canada exposes it to a limited vendor base with some single-source materials, and to tariffs on the steel, copper and aluminum it uses, including a 50% copper tariff announced in July 2025 that could raise costs and delay deployments. Separately, its crypto-mining revenue depends on a third-party mining pool whose anonymous participants could include OFAC-sanctioned parties.
4 self-disclosed vulnerabilities, pulled from its own filings, each in the company’s words, with the source. This is the risk register almost nobody reads.
In its own words
What could break it.
Customer concentration
- WhiteFiber data-center/cloud revenue concentrated in few customershigh
WhiteFiber's data-center and cloud revenue is concentrated among a limited number of customers (15 data-center customers at year-end 2025; in 2023 just 12 customers were all of revenue); losing one or more could materially hurt results.
“If WhiteFiber were to lose one or more of its customers, its operating results could be materially adversely affected. As of December 31, 2025, WhiteFiber's data center served fifteen customers. No one customer accounted for in excess of 50% of data center revenue in the 12 months ended December 31, 2025 or 2024. During fiscal year 2023, 12 customers accounted for all of WhiteFiber's revenue.”
SEC filing →As of 2026
Regulatory & policy
- tariffs on copper/steel/aluminum for data-center constructionhigh
WhiteFiber builds data centers in the U.S. and Canada using steel, copper, aluminum and HVAC sourced from Canada/Mexico; the July 2025 50% copper tariff and other U.S./reciprocal tariffs could raise costs and delay deployments.
“the imposition of tariffs on imports between these countries or from other countries, such as a 50% tariff on copper imports announced in July 2025 by the U.S. government, could materially impact the cost, timeline, and feasibility of our projects.”
SEC filing →As of 2026
Sole-source dependency
- limited vendors / single-source materials for WhiteFiber data centershigh
WhiteFiber relies on a limited number of vendors for data-center products and services, with some contracts providing a single source of materials; a key supplier failure could significantly delay development and operations.
“WhiteFiber relies on a limited number of vendors for certain products and services for WhiteFiber's data center facilities, and some of its contracts provide a single source of materials. If any of its key suppliers cannot perform under their contracts or satisfy its orders, it could significantly delay its data center development and operations.”
SEC filing →As of 2026
Other disclosures
- third-party mining-pool dependence & OFAC/sanctions blockchain exposuremedium
Bit Digital relies on a third-party mining-pool service provider for mining revenue payments and shares pools with anonymous participants who could be OFAC-sanctioned parties, creating counterparty and sanctions-compliance risk.
“We also rely on a third-party mining pool service provider for our mining revenue payments and other participants in the mining pool, that, unknown to us, may also be persons from countries on OFAC's SDN list or from countries on OFAC's sanctioned countries list.”
SEC filing →As of 2026
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