Fleet Check

Paste a Bitcoin payout address, a Vast.ai machine ID, or both to see past output and a 3-year projection.

🔒 Browser-only (localStorage). We never store your addresses or machine IDs on any server or database. BTC lookups go straight to mempool.space. Open source on GitHub →
Viewing Demo Fleet (2 ASICs + 2 GPUs) · Add yours below or expand to edit preset
1. On-chain BTC payout address optional
2. Vast.ai Machine ID optional
3. Power rate ($/kWh) all-in
Edit 4 loaded machines & power rates (69.2 kW total)
Bitcoin Mining Addresses (90d mempool.space lookback)
Vast.ai GPU Machines (live bundle API)
📊 Demo Fleet Results below (2 Ocean BTC addresses + 2 Vast.ai GPU rigs). Paste your address or machine ID above to replace with your own.
Past 90d Net Output90d Actual
$71,464
1.7148 BTC mined + $10.4k GPU net
3-Year Projected Net (Real $)CPI Real
$482,058
Nominal: $542,100 after power & capex
Monthly GPU Cash vs 3Y BTCMix
90% BTC / 10% AI
GPU: $4,560/mo cash · 3Y BTC: $814k
Depreciation + Inflation Drag36m Cost
-$218,400
-$158k capex write-off & -$60k inflation
3Y BTC Trajectory:
$100,000
$135,000
$180,000
3.1%/yr

Cumulative Net Return: Past 90 Days (-3m) to Year 3 (+36m)

BTC Net GPU Net Combined Nominal Real ($)
Month +36 BTC $180,000 · Nominal $542,100 · Real $482,058

Per-Machine Breakdown (at Month +36)

Real $ discounted at 3.1%/yr CPI
Unit / Address Power Past 90d Net Gross (+36m) Power (+36m) Depreciation Nominal Net Real Net ($)
How depreciation, April 2028 halving, and CPI/M2 debasement are calculated

Depreciation: AI GPUs write down linearly over 48 months (CoreWeave 10-K); Bitcoin ASICs write down over 36 months (CleanSpark 10-K). Vast.ai net rate: Host receives ~80% of listed renter price (guide). Halving & difficulty: Block reward halves from 3.125 to 1.5625 BTC at Month +18 (April 2028) alongside monthly difficulty drift. Real purchasing power: Discounted by (1 + r)^(t/12) using CPI-U (3.1%) or US M2 supply growth (7.0%, methodology).

Running Bitcoin Mining Sites?

Reconcile mining pool payouts, site power bills, hardware depreciation, and QuickBooks sync in one place with Flash.

See Flash for Miners →

Renting Out GPUs?

Connect Vast.ai to Flash to track earnings, fees and payouts by machine. Get help with payments and sync to QuickBooks in one click.

See Flash for compute providers →