# Solo Mining Bitmain Antminer Z11E on Kerrigan-Equihash (KRG)

Machine-readable solo mining datasheet for running **Bitmain Antminer Z11E** on the **Kerrigan-Equihash (KRG)** Equihash network. Evaluates hashrate output, electrical operational expenditure, Poisson block-finding probabilities, and mining economics tracked by BackPoW.

## Executive Summary

- Target Rig: Bitmain Antminer Z11E (ASIC)
- Target Network: Kerrigan-Equihash (KRG) — Algorithm: Equihash
- Rig Hashrate: 69.93 KH/s (6.993000e+04 H/s)
- Power Consumption: 1,390 W (33.36 kWh/day)
- Energy Efficiency: 19877.02 W/MH/s (J/MH)
- Network Hashrate: 138.49 KH/s (1.384911e+05 H/s)
- Network Hash Share: 5.049421e-01 (50.494212%)
- Expected Block Discovery: about 33,197.4 blocks per year (mean time: ~16 min)
- Operational Breakeven Electricity: 0.1233 USD/kWh

## Solo Mining Metrics Table

| Metric | Value | Unit | Description |
| --- | --- | --- | --- |
| Mining Device | Bitmain Antminer Z11E | text | Hardware model name |
| Device Class | ASIC | text | ASIC, GPU, or CPU architecture |
| Device Hashrate | 69.93 KH/s | H/s | Nominal hashrate on Equihash |
| Device Power Draw | 1,390 | Watts | Power consumption at wall |
| Energy Efficiency | 19877.02 W/MH/s (J/MH) | unit | Energy per unit hash computation |
| Network Hashrate | 138.49 KH/s | H/s | Total active network hash power |
| Network Difficulty | 0.0010070869001297016 | number | Current consensus target difficulty |
| Block Time (Observed) | 480.0 | seconds | Average interval between blocks |
| Block Reward | 5.0000 | KRG | Full coinbase block reward + fees |
| Coin Spot Price | 0.0091 | USD | Current market exchange rate |
| Single Block Value | 0.05 | USD | Gross fiat value of one block |
| Mean Time to Block | 16 min | time | T = (Nethash / Hashrate) * BlockTime |
| Daily Block Probability | 99.99% | percent | 24-hour Poisson chance |
| Monthly Block Probability | 99.99% | percent | 30-day Poisson chance |
| 1-Year Block Probability | 99.99% | percent | 365-day Poisson chance |
| 3-Year Block Probability | 99.99% | percent | 3-year cumulative chance |
| Expected Blocks / Year | 33197.4196 | count | Average over 365.25 days |
| Daily Gross Output | 454.447908 | KRG | Expected daily coin yield |
| Daily Gross Value | 4.11 | USD | Revenue before power costs |
| Daily Energy Consumed | 33.36 | kWh/day | Kilowatt-hours consumed |
| Power Cost @ 0.05 USD/kWh | 1.67 | USD/day | Low industrial tariff |
| Power Cost @ 0.08 USD/kWh | 2.67 | USD/day | Standard mining tariff |
| Power Cost @ 0.10 USD/kWh | 3.34 | USD/day | Residential tariff |
| Breakeven Electricity | 0.1233 | USD/kWh | Max rate before loss |
| Hardware Price | 499 / 700 / 1,000 USD | USD | Market range (min / med / max) |

## Poisson Block Discovery Model & Variance

Solo mining block discovery follows a memoryless Poisson process where every hash attempt has an identical, independent success probability.

- Formula: `P(X >= 1) = 1 - exp(-t / T)`
- `t` is mining duration in seconds
- `T` is mean time between blocks: `T = (Network Hashrate / Miner Hashrate) * Block Time`

Luck percentile table (reference electricity rate 0.08 USD/kWh):

| Luck Scenario | Percentile | Duration | Power (kWh) | Cost @ 0.08 |
| --- | --- | --- | --- | --- |
| 10% Lucky Hit | 10th | 2 min | 0.0 | 0.00 USD |
| 50% Median | 50th | 11 min | 0.3 | 0.02 USD |
| 90% Bad Luck | 90th | 36 min | 0.8 | 0.07 USD |
| 95% Extreme Drought | 95th | 47 min | 1.1 | 0.09 USD |

## Hardware Benchmark Profile

- Device: Bitmain Antminer Z11E
- Slug: bitmain-antminer-z11e
- Architecture: ASIC
- Algorithm: Equihash
- Hashrate: 69.93 KH/s
- Power: 1,390 W
- Efficiency: 19877.02 W/MH/s (J/MH)
- Market Cost: 499 / 700 / 1,000 USD

## Blockchain Network Overview

- Blockchain: Kerrigan-Equihash (KRG)
- Consensus: Equihash
- Network Hashrate: 138.49 KH/s (1.384911e+05 H/s)
- Difficulty: 0.0010070869001297016
- Block Time: 480.0 seconds
- Block Reward: 5.0000 KRG (approx 0.05 USD)
- Spot Price: 0.0091 USD
- Cost of Production (Flagship): 0.00 USD (Bitmain Antminer Z15 Pro)

## Solo Mining Connection

Connect your Bitmain Antminer Z11E Stratum client to a local Kerrigan-Equihash full node or solo pool proxy (e.g. Public-Pool, Solo CKPool). Coinbase rewards go directly to your wallet.

## Machine-Readable JSON Summary

```json
{
  "coin_id": "Kerrigan-Equihash",
  "coin_name": "Kerrigan-Equihash",
  "ticker": "KRG",
  "algorithm": "Equihash",
  "hardware_name": "Bitmain Antminer Z11E",
  "hardware_slug": "bitmain-antminer-z11e",
  "hardware_type": "ASIC",
  "miner_hashrate_h_s": 69930.0,
  "power_watts": 1390.0,
  "efficiency": "19877.02 W/MH/s (J/MH)",
  "network_hashrate_h_s": 138491.12067348688,
  "difficulty": 0.0010070869001297016,
  "block_time_seconds": 480.0,
  "block_reward_coins": 5.0,
  "spot_price_usd": 0.009052,
  "single_block_value_usd": 0.045259999999999995,
  "mean_time_to_block_seconds": 950.6040029068168,
  "daily_block_probability": 1.0,
  "monthly_block_probability": 1.0,
  "yearly_block_probability": 1.0,
  "expected_blocks_per_year": 33197.41964424848,
  "daily_gross_usd": 4.113662458860195,
  "daily_kwh": 33.36,
  "breakeven_electricity_usd_per_kwh": 0.12331122478597707,
  "hardware_price_usd": {
    "min": 499.0,
    "median": 700.0,
    "max": 1000.0
  },
  "retrieved_utc": "2026-10-07T20:25:28Z"
}
```

## Provenance & Integration Links

- Retrieved: 2026-10-07T20:25:28Z
- Canonical HTML page: https://backpow.com/Kerrigan-Equihash/bitmain-antminer-z11e
- Coin datasheet: https://backpow.com/Kerrigan-Equihash.md
- Hardware datasheet: https://backpow.com/hardware/bitmain-antminer-z11e.md
- Solo pools directory: https://backpow.com/solo-pools.md
- Live queries over MCP: https://mcp.backpow.com/mcp (tools `calculate_solo_mining_odds`, `get_hardware_benchmarks`)
- Licence: CC BY 4.0 — https://backpow.com/llms.txt