Filing summary
Issuer and period: The supplied filing is Cipher Mining Inc.’s Form 10-K for the fiscal year ended December 31, 2023, filed March 5, 2024. This differs from the request metadata’s “Cipher Digital Inc.” and “2023 Q4”: the filing covers the full fiscal year, not standalone fourth-quarter results.
Business context and financial performance
Cipher develops and operates bitcoin-mining data centers. At year-end 2023, its operating base included a wholly owned Odessa facility and three facilities held through 49%-owned joint ventures in Texas. Bitcoin mining was its principal revenue source; 2023 revenue came entirely from Odessa mining. The filing reports approximately 80,000 miners and 8.4 EH/s of aggregate capacity as of February 29, 2024, including joint-venture capacity.
| Metric | 2023 | 2022 |
|---|---|---|
| Revenue | $126.8 million | $3.0 million |
| Cost of revenue | $50.3 million | $0.7 million |
| Gross profit, derived | $76.5 million; 60.3% gross margin | $2.3 million; 75.4% gross margin |
| Operating loss | $20.1 million | $37.4 million |
| Net loss | $25.8 million | $39.1 million |
| Adjusted earnings, non-GAAP | $46.2 million | $(64.9) million |
| Cash used in operating activities | $94.2 million | $20.9 million |
Revenue rose mainly because Odessa operated for a full year in 2023, compared with less than two months in 2022, and bitcoin prices increased. The gross margin comparison is similarly affected by the change in operating period. General and administrative expense was $85.2 million, including $38.5 million of share-based compensation and a $2.0 million Luminant settlement accrual. Depreciation and amortization was $59.1 million. The $46.2 million of adjusted earnings is a company-defined non-GAAP measure; it excludes, among other items, depreciation, share-based compensation and noncash derivative fair-value changes.
Liquidity, cash flow and obligations
- At December 31, 2023, cash and cash equivalents were $86.1 million; bitcoin holdings were 780 BTC valued at $33.0 million; working capital was $121.7 million; and stockholders’ equity was $491.3 million.
- Operating cash outflow was $94.2 million. Investing activities provided $52.8 million, principally reflecting $111.2 million of bitcoin-sale proceeds, partly offset by equipment deposits and property purchases. Financing activities provided $115.7 million, principally from equity issuance.
- Cash increased by $74.2 million during 2023. The company sold 37.4 million shares through at-the-market offerings, receiving approximately $135.8 million gross at a weighted average price of $3.79.
- Finance lease liabilities totaled $14.5 million and operating lease liabilities $7.4 million. The filing reports no drawn borrowings under its $10 million, bitcoin-collateralized Coinbase credit facility. The stated borrowing rate is the Federal Funds Target Rate upper bound plus 2.5%.
- Open miner purchase commitments were $98.8 million at year-end, with $30.8 million of equipment deposits on the balance sheet. Management said existing resources and expected cash and bitcoin inflows would meet operating and capital requirements for at least 12 months after the financial statements were issued, while noting the Black Pearl buildout requires substantial capital.
Material changes and outlook
- Revenue increased sharply from 2022 as Odessa moved to full-year operations. Net loss narrowed by $13.3 million, helped by a smaller equity-investee loss and gains on the Luminant power derivative and bitcoin fair value; higher operating scale also raised power, depreciation and administrative costs.
- The company early adopted the new crypto-asset fair-value accounting standard as of January 1, 2023. It recorded a $0.2 million opening retained-earnings adjustment and recognized $11.0 million of bitcoin fair-value gains in 2023.
- Bitcoin stood at $42,288 on December 31, 2023. The filing anticipated the network reward halving, expected in April 2024, from 6.25 to 3.125 BTC per block and warned that, absent offsetting price or fee changes, this could reduce mining revenue.
- Management planned to deploy about 60 MW of additional capacity by the end of 2024, targeting approximately 11.6 EH/s, and expected to energize 150 MW at Black Pearl in 2025, with a potential 300 MW total site capacity. These are plans, not guaranteed outcomes. The filing also describes planned 30 MW expansions at each of the Bear and Chief facilities, subject to delivery and execution.
- Odessa’s Luminant agreement provides access to an average electricity cost of approximately 2.7 cents/kWh through at least 2027, but includes a take-or-pay obligation for at least 66.7% of its 207 MW capacity each year. Power costs, curtailment and resale economics remain material sensitivities.
Risks, contingencies and unusual items
- Internal controls: Management concluded that disclosure controls and internal control over financial reporting were ineffective at year-end because of a material weakness involving IT access, segregation of duties, change management and revenue controls. Management reported no resulting material misstatement in the statements presented and described remediation efforts; effectiveness has not yet been established.
- Concentration and operating exposure: All facilities are in Texas, and Odessa generated approximately 88% of bitcoin produced in 2023. The business is exposed to bitcoin-price and network-difficulty changes, power-market volatility, extreme weather, equipment and supply-chain delays, and regulatory developments.
- Bitcoin custody: The company does not maintain its own insurance for bitcoin holdings; custodian coverage may be insufficient. Custodied bitcoin is also exposed to access, cybersecurity and custodian-insolvency risks.
- Luminant matter: A dispute over prior payments was settled in August 2023. The company recorded a $2.0 million settlement accrual and had paid $1.0 million by year-end; the settlement also amended power and lease terms.
- Accounting estimates: The Luminant derivative asset was $93.6 million, measured using Level 3 inputs and valuation assumptions. Changes in estimated power prices, usage and discount rates can materially affect reported results.
- Shareholder and dilution considerations: Bitfury Group and affiliates held approximately 40% of outstanding shares as of March 4, 2024, following a distribution of shares. The company also has a $250 million ATM program and outstanding warrants exercisable at $11.50 per share.
Most important facts for investors to verify
- Whether the planned capacity additions, miner deliveries and Black Pearl energization schedule are achieved, and what funding they require.
- Cash generation after bitcoin sales, capital spending and take-or-pay power obligations; reconcile management’s 12-month liquidity statement with the $98.8 million year-end miner commitments and ongoing site-development costs.
- Actual mining economics after the halving, including bitcoin price, network hashrate and difficulty, transaction fees, uptime, curtailment and electricity costs.
- Progress in remediating and independently validating the material weakness in financial reporting controls.
- The assumptions supporting the $93.6 million Level 3 power derivative valuation and any future changes in its fair value.
- Potential dilution from future ATM sales, equity awards and warrant exercises, and the implications of Bitfury’s approximately 40% ownership.