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Pool Hashrate

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Stratum Information

EU Stratum LIVE
Stratum URL: bloz.suprnova.cc Ports: 7301 (VarDiff Low, starts 5k), 7302 (Fixed 50k), 7303 (Fixed 250k), 7304 (VarDiff Main — recommended), 7305 (SSL/TLS — same as 7304, encrypted) Difficulty: 7301 adaptive vardiff (starts at 5k, min 1k — laptops/small CPUs, 15s target/share); 7302/7303 fixed at d=50k/250k; 7304 adaptive vardiff (starts at 10k, 30s target/share — recommended for most rigs); 7305 same as 7304 but TLS-terminated at HAProxy (use stratum+ssl://). Getting Ping Mining Pool Ping explained

Miner Config Information

Wallet (--wallet): your full BLOZ bech32m address (starts with bz1) Worker (--worker): a short label per rig, e.g. rig01 Algorithm: rx/blockzero — RandomX variant for BLOZ (Bitcoin Core v31, ASIC/GPU-resistant). Aliases: rx/bz, blockzero. Password: use x (or d=N on a VarDiff port to pin a fixed difficulty). Port chooses the difficulty band. Example: -u bz1qmnqud69f29j7y64aqnx6d58wnsvnj7ksjkjlqw.rig01 -p x Heads-up: BLOZ speaks Monero-style stratum (login/submit/job — no mining.subscribe). cpuminer-opt-supr and XMRig take a dotted -u WALLET.WORKER argument; some miners accept --wallet and --worker as separate flags. Either form works.

priority_high

Linux Mining Information

BLOZ CPU Mining (rx/blockzero)

cpuminer-opt-supr BLOZ-native — recommended CPU v1.47 — latest

Download: github.com/ocminer/cpuminer-opt-supr/releases/tag/v1.47 · project page Block Zero's native CPU miner — supports rx/blockzero directly (no patching needed). Per-CPU-architecture binaries for Linux x86_64, Windows, ARM64, plus HiveOS / MMPOS packages. Linux binaries are statically linked (no dependencies) and run on any distro. Pick the binary that matches your CPU (when unsure, cpuminer-x86-64-v2 works on virtually any x86 CPU from ~2010 on):

AMD Ryzen / TR / EPYC Zen1 (1000)	`cpuminer-znver1-avx2-sha`
AMD Zen2 (Ryzen 3000)	`cpuminer-znver2-avx2-sha`
AMD Zen3 (Ryzen 5000)	`cpuminer-znver3-avx2-sha-vaes`
AMD Zen4/5 (7000/9000) · EPYC Genoa/Turin	`cpuminer-znver4-avx512`
Intel Haswell → Rocket Lake (AVX2)	`cpuminer-intel-avx2`
Any other x86 (SSE4.2+AES)	`cpuminer-x86-64-v2` — safe default
ARM64 (incl. Android/Termux)	`cpuminer-arm64-linux`

Quick start — replace YOUR_BZ1_WALLET with your BLOZ bz1… address, and pick the binary that matches your CPU:

chmod +x cpuminer-x86-64-v2
./cpuminer-x86-64-v2 -a rx/blockzero \
  -o stratum+tcp://bloz.suprnova.cc:7304 \
  -u YOUR_BZ1_WALLET.rig01 \
  -p x

+10–20% hashrate — run as root so the miner can enable huge pages and CPU MSR tweaks:

sudo sysctl -w vm.nr_hugepages=1280     # ~2.5 GB for the RandomX dataset
sudo ./cpuminer-x86-64-v2 -a rx/blockzero \
  -o stratum+tcp://bloz.suprnova.cc:7304 \
  -u YOUR_BZ1_WALLET.rig01 \
  -p x

TLS-encrypted stratum? Swap to -o stratum+ssl://bloz.suprnova.cc:7305. Keep the stratum+tcp:// (or stratum+ssl://) prefix — it's required. Flags: -a rx/blockzero algorithm (aliases rx/bz, blockzero) · -o stratum+tcp://…:7304 pool URL · -u WALLET.WORKER dotted form · -p x password · -t N limit threads (default = all logical cores).

XMRig CPU v3.3.4 — latest
Download: XMRig-3-3-4-Linux.tar.gz (17 MB) · release notes MD5: a9838b4c770a805633c93099274d871d · checksum file XMRig is a stock RandomX miner that can also drive BLOZ when patched for rx/blockzero (see xmrig-bz/patch.py). Any miner that implements rx/blockzero and Monero-style stratum will work. AMD and NVIDIA GPUs are both supported. Extract with tar xzf XMRig-3-3-4-Linux.tar.gz, then run the command below from the unpacked directory. Recommended port: 7304 (VarDiff — adapts to your rig automatically). Example command (VarDiff port, recommended): ./XMRig --algorithm randomx \ --pool bloz.suprnova.cc:7304 \ --wallet YOUR_BLOZ_ADDRESS \ --worker rig01 The pool also accepts the glued form (--wallet WALLET.WORKER with no separate --worker flag) — both are equivalent. The pool splits at the first dot because BLOZ bech32m addresses never contain one. Or pick a fixed-difficulty port matching your hashrate: # single GPU (d = 1M) ./XMRig --algorithm randomx --pool bloz.suprnova.cc:7304 --wallet YOUR_BLOZ_ADDRESS --worker rig01 # mid-range rig (d = 4M) ./XMRig --algorithm randomx --pool bloz.suprnova.cc:7304 --wallet YOUR_BLOZ_ADDRESS --worker rig01 # multi-GPU farm (d = 16M) ./XMRig --algorithm randomx --pool bloz.suprnova.cc:7304 --wallet YOUR_BLOZ_ADDRESS --worker rig01 Want a custom fixed difficulty between (or above) the bands? Pass d=N in the password on the VarDiff port. Valid range: 500,000 — 10,000,000,000,000. Out-of-range values are silently ignored and VarDiff takes over. # custom fixed difficulty (e.g. d = 5M) ./XMRig --algorithm randomx --pool bloz.suprnova.cc:7304 \ --wallet YOUR_BLOZ_ADDRESS --worker rig01 \ --password "d=5000000" Prefer encrypted stratum? Port 7305 terminates TLS at HAProxy and forwards into port 7304. Use the stratum+ssl:// URL prefix: # TLS-encrypted stratum (EU only for now) ./XMRig --algorithm randomx --pool stratum+ssl://bloz.suprnova.cc:7305 \ --wallet YOUR_BLOZ_ADDRESS --worker rig01 Already mining other coins on the same host? Just point a second XMRig process at bloz.suprnova.cc:7304 — no fresh install needed.

Windows Mining Information

BLOZ CPU Mining (rx/blockzero)

cpuminer-opt-supr BLOZ-native — recommended CPU v1.47 — latest

Download: github.com/ocminer/cpuminer-opt-supr/releases/tag/v1.47 · project page Block Zero's native CPU miner — supports rx/blockzero directly. Download the .zip for your CPU architecture from the release page, right-click → "Extract All…" to any folder (e.g. C:\Mining\cpuminer), then open PowerShell or cmd.exe in that folder (Shift + Right-click → "Open PowerShell window here"). Pick the binary that matches your CPU:

AMD Zen2 (Ryzen 3000)	`cpuminer-znver2-avx2-sha.exe`
AMD Zen3 (Ryzen 5000)	`cpuminer-znver3-avx2-sha-vaes.exe`
AMD Zen4/5 (7000/9000)	`cpuminer-znver4-avx512.exe`
Intel Haswell → Rocket Lake (AVX2)	`cpuminer-intel-avx2.exe`
Any other x86 (SSE4.2+AES)	`cpuminer-x86-64-v2.exe` — safe default

Quick start (PowerShell or cmd.exe — single line): cpuminer-x86-64-v2.exe -a rx/blockzero -o stratum+tcp://bloz.suprnova.cc:7304 -u YOUR_BZ1_WALLET.rig01 -p x +10–20% hashrate: open PowerShell as Administrator and enable Large Pages in Windows (Local Security Policy → User Rights Assignment → "Lock pages in memory" → add your user → reboot), then run the same command. TLS-encrypted stratum? Swap to -o stratum+ssl://bloz.suprnova.cc:7305. Keep the prefix — it's required. Windows Defender may flag the binary on first run — that's expected for miners; whitelist the folder if needed. Algorithm aliases: rx/blockzero, rx/bz, blockzero.

XMRig CPU v3.3.4 — Windows randomx now supported
Download: XMRig-3-3-4-win64.zip (21 MB) · release notes MD5: 3f6b74056d591d896f722185a5fe02a3 · checksum file Download the zip above, right-click → "Extract All…" to any folder (e.g. C:\Mining\XMRig), then open PowerShell or cmd.exe inside that folder (Shift + Right-click → "Open PowerShell window here") and paste the command below. Windows Defender may flag the binary on first run — that's expected for miners; whitelist the folder if needed. Recommended port: 7304 (VarDiff — adapts to your rig automatically). Example command (VarDiff port, recommended): XMRig.exe --algorithm randomx ^ --pool bloz.suprnova.cc:7304 ^ --wallet YOUR_BLOZ_ADDRESS ^ --worker rig01 Or pick a fixed-difficulty port matching your hashrate: rem single GPU (d = 1M) XMRig.exe --algorithm randomx --pool bloz.suprnova.cc:7304 --wallet YOUR_BLOZ_ADDRESS --worker rig01 rem mid-range rig (d = 4M) XMRig.exe --algorithm randomx --pool bloz.suprnova.cc:7304 --wallet YOUR_BLOZ_ADDRESS --worker rig01 rem multi-GPU farm (d = 16M) XMRig.exe --algorithm randomx --pool bloz.suprnova.cc:7304 --wallet YOUR_BLOZ_ADDRESS --worker rig01
ARC Miner Intel Arc XMX Windows only first Intel Arc randomx miner
Download: github.com/jbman2025/ARC-miner/releases · repo The first public Block Zero (randomx) miner for Intel Arc GPUs, with an XMX matrix-engine kernel. Tested on Arc A750 (8 GB) and Arc B580 (12 GB); the developer also lists Arc A580 / A770 / B50 / B60 / B70 / B570 as expected to work. Requires an Intel Arc A- or B-series card with 8 GB+ VRAM. Currently Windows 10 / 11 (64-bit) only — Linux support is on the roadmap. Download the release zip, extract it (e.g. C:\Mining\ARC-Miner), then open the included A1start.bat (or the pool-specific A1start-POOLNAME.bat if present) in a text editor and set your wallet + worker. Point the pool URL at this pool and save: rem inside A1start.bat — set these to your values set POOL=bloz.suprnova.cc:7304 set WALLET=YOUR_BLOZ_ADDRESS set WORKER=arc-rig01 Then double-click the .bat to launch. Recommended port: 7304 (adaptive VarDiff). The pool's vardiff will converge on your Arc card's hashrate within a couple of minutes. Windows Defender may flag the binary on first run — that's expected for miners; whitelist the folder if needed. Note: ARC Miner is a third-party project we do not maintain. The repo's README is the source of truth for any flags / variables we don't list here. Please report ARC-Miner-specific issues at github.com/jbman2025/ARC-miner/issues.

Hashrate Rental Services

Rental marketplace support — pending
Block Zero's randomx algorithm is CPU-only (memory-hard, ASIC and GPU resistant). Major rental marketplaces like Nicehash and Mining Rig Rentals do not list it yet. We'll publish a connection guide here as soon as a marketplace adds randomx. In the meantime, run XMRig on your own hardware against port 7304 (or 7301 for VarDiff Low, 7302/7303 for fixed-diff bands).

HiveOS / MMPOS Configuration

HiveOS Flight Sheet Setup

Step 1: Create a Flight Sheet

Go to Flight Sheets in your HiveOS dashboard and click Add Flight Sheet. Set the following:

Coin	Select Custom, enter `BLOZ`
Wallet	Create a new wallet with your BLOZ wallet address, or select an existing one
Pool	Select Configure in miner
Miner	Choose one of the miners below (see Step 2)

Step 2 (recommended): Custom Miner — cpuminer-opt-supr v1.47 BLOZ-native CPU

Block Zero's native CPU miner — supports rx/blockzero directly. Install as a Custom Miner.

Installation URL	`https://github.com/ocminer/cpuminer-opt-supr/releases/download/v1.47/cpuminer-opt-supr-1.47.tar.gz`
Miner name	`cpuminer-opt-supr` (auto-filled from the archive)
Hash algorithm	`rxbloz`
Pool URL	`stratum+tcp://bloz.suprnova.cc:7304`
Wallet template	`%WAL%.%WORKER_NAME%`
Password	`x`

HiveOS auto-picks the right per-architecture binary from the archive. Algorithm aliases also accepted: rx/blockzero, rx/bz, blockzero. Project page: github.com/ocminer/cpuminer-opt-supr.

Step 2 (alt): XMRig Built-in v3.3.4 — Custom Miner option below

XMRig ships built-in with HiveOS — no Custom Miner install required. The built-in image may lag a release or two behind; for the freshly-released v3.3.4 (Windows randomx + GPU-class hashrate tuning), use the Custom Miner option in the box below instead.

Miner	Select XMRig from the miner dropdown
Algorithm	`randomx`
Pool URL	`bloz.suprnova.cc:7304`
Wallet	`%WAL%` (just the address — no `.%WORKER_NAME%` suffix)
Worker name	`%WORKER_NAME%`
Password	leave blank — unused by this stratum dialect

Step 2 (alt): Custom Miner — XMRig v3.3.4 latest

If the built-in XMRig version is older than 3.3.4 and you want the newest randomx hashrate code, install upstream's Custom Miner package. In the Flight Sheet, choose Custom in the Miner dropdown, then fill the fields below.

Installation URL	`https://github.com/doktor83/XMRig/releases/download/3.3.4/srbminer_custom-3.3.4.tar.gz`
Miner name	`srbminer_custom` (auto-filled from the archive)
Hash algorithm	`randomx`
Wallet template	`%WAL%`
Pool template	`bloz.suprnova.cc:7304`
Extra config arguments	`--algorithm randomx --pool bloz.suprnova.cc:7304 --wallet %WAL% --worker %WORKER_NAME%`

All flags must be set in Extra config arguments — the custom-miner archive contains the binary only, no auto-config. XMRig parameter reference: github.com/doktor83/XMRig/Parameters.

Step 3: Apply and Start
1. Save the flight sheet and apply it to your worker(s). 2. The miner starts automatically. Check the Miner log tab and look for SHARE accepted lines. 3. Your stats appear on Your Stats within a few minutes. Tip: Port 7304 uses adaptive VarDiff and converges in 4-6 retargets (~2 min) for most rigs. Fixed-diff ports 7302/7303 are useful only if you want to lock the band yourself.
TL;DR — Quick Copy & Paste (HiveOS, cpuminer-opt-supr) no-fuss
Skip the tables — paste these four lines into a fresh Custom Miner flight sheet. Wallet is your BLOZ bz1… address; HiveOS auto-fills %WAL% and %WORKER_NAME%.

Installation URL
https://github.com/ocminer/cpuminer-opt-supr/releases/download/v1.47/cpuminer-opt-supr-1.47.tar.gz

Hash algorithm
rxbloz

Pool URL
stratum+tcp://bloz.suprnova.cc:7304

Wallet template
%WAL%.%WORKER_NAME%
Password = x. Save, apply to the rig, and shares start landing within ~30 seconds. bloz.suprnova.cc:7304 is the recommended VarDiff port and adapts to any CPU from a laptop to a multi-socket EPYC. Want TLS? Swap the pool URL for stratum+ssl://bloz.suprnova.cc:7305.

MMPOS Configuration

MMPOS Setup — cpuminer-opt-supr v1.47 BLOZ-native CPU
Block Zero's native CPU miner for MMPOS. Install as a Custom Miner using the MMPOS-flavoured archive. Custom Miner installation URL: https://github.com/ocminer/cpuminer-opt-supr/releases/download/v1.47/cpuminer-opt-supr-mmpos-1.47.tar.gz Pool URL: stratum+tcp://bloz.suprnova.cc:7304 Algorithm: rx/blockzero Wallet: YOUR_BZ1_WALLET Worker: %WORKER% Extra args: --algo rx/blockzero --pool stratum+tcp://bloz.suprnova.cc:7304 --wallet YOUR_BZ1_WALLET --worker %WORKER% Keep the stratum+tcp:// prefix on the pool URL — it's required. Algorithm aliases also accepted: rx/bz, blockzero. Source: github.com/ocminer/cpuminer-opt-supr.
MMPOS Setup — XMRig v3.3.4 supported
MMPOS configuration mirrors HiveOS. Pick XMRig from its miner list and configure the same fields. If MMPOS hasn't picked up XMRig v3.3.4 yet, install upstream's Custom Miner archive (URL below) the same way HiveOS does. Pool URL: bloz.suprnova.cc:7304 Algorithm: randomx Wallet: YOUR_BLOZ_ADDRESS Worker: %WORKER% Custom Miner installation URL (v3.3.4): https://github.com/doktor83/XMRig/releases/download/3.3.4/srbminer_custom-3.3.4.tar.gz Extra args: --algorithm randomx --pool bloz.suprnova.cc:7304 --wallet YOUR_BLOZ_ADDRESS --worker %WORKER% See github.com/doktor83/XMRig for advanced flags (GPU tuning, intensity, etc.) and Parameters for the full list.

Stratum Information

EU Stratum LIVE

Miner Config Information

Linux Mining Information

BLOZ CPU Mining (rx/blockzero)

cpuminer-opt-supr BLOZ-native — recommended CPU v1.47 — latest

XMRig CPU v3.3.4 — latest

Windows Mining Information

BLOZ CPU Mining (rx/blockzero)

cpuminer-opt-supr BLOZ-native — recommended CPU v1.47 — latest

XMRig CPU v3.3.4 — Windows randomx now supported

ARC Miner Intel Arc XMX Windows only first Intel Arc randomx miner

Hashrate Rental Services

Rental marketplace support — pending

HiveOS / MMPOS Configuration

HiveOS Flight Sheet Setup

Step 1: Create a Flight Sheet

Step 2 (recommended): Custom Miner — cpuminer-opt-supr v1.47 BLOZ-native CPU

Step 2 (alt): XMRig Built-in v3.3.4 — Custom Miner option below

Step 2 (alt): Custom Miner — XMRig v3.3.4 latest

Step 3: Apply and Start

TL;DR — Quick Copy & Paste (HiveOS, cpuminer-opt-supr) no-fuss

MMPOS Configuration

MMPOS Setup — cpuminer-opt-supr v1.47 BLOZ-native CPU

MMPOS Setup — XMRig v3.3.4 supported

ARC Miner Intel Arc XMX Windows only first Intel Arc `randomx` miner