Sazmining
You buy a serial-numbered BTC miner outright; Sazmining hosts it, bills power at cost and takes 15% only on Bitcoin actually mined.
A real, SEC-reporting US infrastructure operator, but substantial-doubt going-concern language, ~$27.5M of overdue debt, heavy litigation and related-party colocation deals make it a watch, not a recommendation.
site reachable · checked 11 h ago · daily check
by the bestcloudmining editorial desk · curated review · prose updated 2026-10-02 · facts as of 2026-10-02 · how we verify
Mawson Infrastructure rebranded to Big Digital Energy, Inc. (Nasdaq: BGDE) in April 2026 and now sells AI/HPC and digital-asset colocation to business customers - the retail self-mining story is gone [1][4]. The listed operator is real and expanding (a Texas land JV closed in July) [7], but its own 10-Q carries going-concern doubt and deepening related-party financing [3]. Watch status is justified on governance, not existence.
Colocation capacity for AI/HPC and digital-asset compute, B2B only - intake runs through an inquiry form (budget, company, inquiry type) with no published pricing, minimums or KYC policy [1]. Self-reported scale: 129 MW operational, 40 MW in development, 250 MW in the pipeline [2]. There is no retail hosting product to buy and nothing to rent by the TH/s; the Blockware-era consumer funnel does not exist here anymore [1].
Everything is negotiated: the site offers a form and no terms [1]. The legal reality lives in SEC filings: a domestic filer (10-K/10-Q/8-K - there is no 20-F) [3], Nasdaq compliance regained conditionally on June 16, 2026 subject to at least five million dollars of stockholders' equity each quarter for twelve months [6], and a Blockware Solutions lawsuit that "remains ongoing" though settlement discussions produced 10.2 million dollars of net gains [4]. The Australian restructuring history - a court-appointed liquidation of MIG No.1 and the 2023 voluntary administration - remains disclosed in the current 10-Q [7].
The corporate story is verifiable to SEC standard: filings name the rebrand, the going-concern language, the related-party credit line, and the settlement gains [4][5][6]. What cannot be verified: any of the capacity figures as independent fact (129/40/250 MW are the company's own numbers) [1], and there is no customer-facing SLA or uptime proof [1]. KYC posture for colocation customers is unpublished [1].
The financial trajectory is the risk: H1 2026 revenue fell to 6.2 million dollars from 10.97 million a year earlier, with digital-asset mining revenue collapsing to a rounding error [3]; the 10-Q's own words are "substantial doubt about the Company's ability to continue as a going concern" [3]. The lifelines are related-party: a 40-million-dollar revolving line from Endeavor Blockchain - "wholly owned by Josh Kilgore, the Company's Executive Chairman" [5] - plus a 15-million-dollar raise from a management-linked buyer per press coverage [7]. Offsets: 10.2 million dollars of net litigation-settlement gains [4], the Hood County Texas JV with 10NetZero [7], a buy-rated initiation in September [6], and press coverage of the Texas JV as a 311 MW campus plan [8]. The Australian restructuring history remains disclosed in the filings [4].
No published pricing - colocation is quoted per inquiry [1]. Nasdaq listing is conditionally maintained; equity must stay above five million dollars per quarter [6]. KYC: unpublished (enterprise intake only) [1]. For an individual miner there is no product to price at all [1].
Big Digital Energy is a live, listed infrastructure operator with real expansion - and exactly the governance profile (going-concern doubt, executive-chairman financing, revenue collapse) that our watch status exists to flag [3][5]. For a retail miner this is not a hosting option at all; as an investment it is a distressed-equity story, and the filings - not the website - are the due diligence [4][5].
| Documented price | see provider site |
|---|---|
| Notes | No published pricing - B2B colocation quoted per inquiry (bigdigital.energy). Self-reported 129 MW operational / 40 MW development / 250 MW pipeline. No retail hosting product. KYC unpublished. No 20-F (domestic filer: 10-K/10-Q/8-K). |
Run the long math before paying: cloud mining calculator →
Built only from what is documented on this page as of 2026-10-02 - anything not documented stays a gap on purpose.
Everything happens on mawsoninc.com - we count the click, nothing else changes for you.
maintenance Colocation/infrastructure/maintenance fees plus pass-through energy per customer contract… · refund: Not applicable/public; enterprise contracts only. A term you did not read is money you cannot get back.
No independent proof is documented. Withdraw the first payout early and compare it with the pool worker or your own wallet.
Then run the math: mining calculator · contract vs. HODL · all ASIC hosting providers.
Short answer: Based on our checks as of 2026-10-02: Mawson Infrastructure (rebranded: Big Digital Energy) scores 4.1/10 in our weighted review. We logged 5 red flags (listed above). Facts are reported, not fully verified - test with a small purchase and a withdrawal first. Current status: watch - A real, SEC-reporting US infrastructure operator, but substantial-doubt going-concern language, ~$27.5M of overdue debt, heavy litigation and related-party colocation deals make it a watch, not a recommendation. User reports and operator background are documented with dated sources in the meta-review below.
| Status | watch |
|---|---|
| Operator | Big Digital Energy, Inc. (ex-Mawson Infrastructure Group), Nasdaq BGDE, CIK 1218683 · HQ United States (high) |
| Founded | 2021 |
| Proof | none published |
| KYC | not documented |
A real, operating provider can still lose you money: with a contract you own no hardware, revenue follows coin price and difficulty, and most published contracts are priced so the seller comes out ahead. "Legit" means the operator exists and pays what its terms promise - not that the deal is profitable. 7 dated sources back this page; they are listed under sources.
Same category, scored on the same criteria - so the comparison stays honest. Compare only in the same unit, and read the minimum, KYC and proof columns before switching.
You buy a serial-numbered BTC miner outright; Sazmining hosts it, bills power at cost and takes 15% only on Bitcoin actually mined.
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Flat $225/machine/month all-inclusive Bitcoin hosting in six self-owned Oregon sites; customer owns the ASIC and keeps 100% of BTC.
Ready to try Mawson Infrastructure (rebranded: Big Digital Energy)? Start small, verify one payout, and only scale up once the hashrate or compute actually matches what you paid for.
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Based on our checks as of 2026-10-02: Mawson Infrastructure (rebranded: Big Digital Energy) scores 4.1/10 in our weighted review. We logged 5 red flags (listed above). Facts are reported, not fully verified - test with a small purchase and a withdrawal first. Current status: watch - A real, SEC-reporting US infrastructure operator, but substantial-doubt going-concern language, ~$27.5M of overdue debt, heavy litigation and related-party colocation deals make it a watch, not a recommendation. User reports and operator background are documented with dated sources in the meta-review below.
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