Miners online

group
Workers online:

Blockchain height

database
Network Difficulty:

Pool Hashrate

bar_chart
Nethash:

How to Mine Pearl (PRL) — Mining Setup Guide for suprnova.cc

Start mining PRL in three steps
0% fee · full chain subsidy · PPLNS
1
Paste your PRL wallet address
Every command on this page fills in your address automatically.

No wallet yet? See Coin Infos for wallets. Addresses start with prl1.

2
Pick your GPU
3
Download, then run this

Download suprminer-neptune 1.9.25 (Linux) · Windows · RTX 20xx and newer, GTX 10xx, H100

mv suprminer-neptune-1.9.25-linux-x86_64 suprminer-neptune && chmod +x suprminer-neptune ./suprminer-neptune -a pearl -o stratum+tcp://prl.suprnova.cc:3373 -u YOUR_PRL1_ADDRESS.rig01 -p x

rig01 is the worker name, change it per rig. Shares land within seconds; your rig shows on Your Stats in a few minutes.

Stratum Information
Region Host Port SSL Ping
DEEU (Germany) prl.suprnova.cc 3373 3374 Getting Ping
UAEU 2 (Ukraine) stratum-eu2.suprnova.cc 3373 3374 Getting Ping
USUS East stratum-us.suprnova.cc 3373 plain TCP on 3374 Getting Ping
SGAsia (Singapore) stratum-apac.suprnova.cc 3373 3374 Getting Ping

Use the region closest to your rig. Port 3373 adapts the difficulty to any rig automatically (VarDiff), so no password is needed: x is fine. For SSL use stratum+ssl://host:3374. Mining Pool Ping explained.

All ports and difficulty bands
3373 VarDiffRecommended. Starts at 1 G, floor 500 k, retargets every 30 s toward one share per 10 s. Any rig from one GPU to a farm.
3374 VarDiff + SSLSame band as 3373 wrapped in TLS on EU, EU 2 and Asia. On US East 3374 is plain TCP forwarded to 3373.
3370 VarDiff lowStarts at 20 k, floor 200. For slow CPUs, laptops and old GPUs that cannot find shares on 3373.
3371 fixed 8 MFixed difficulty, mid-range rigs.
3372 fixed 32 MFixed difficulty, multi-GPU farms.
Custom difficultyPassword d=N on a VarDiff port pins a fixed difficulty, valid 500 000 to 10 000 000 000 000. Out-of-range values are ignored and VarDiff takes over.

Rental marketplaces such as NiceHash and MiningRigRentals do not list pearlhash yet. Clore.ai works with our Docker image, see the Docker tab below.

Setup by platform

Wallet goes in as WALLET.worker for suprminer, and as separate --wallet / --worker flags for SRBMiner. No password.

suprminer-neptune NVIDIA · recommended CUDA
v1.9.25 · suprminer-neptune-1.9.25-linux-x86_64 (145 MB, standalone) · release notes · picks the right CUDA kernel per GPU (Pascal to Blackwell, H100)
mv suprminer-neptune-1.9.25-linux-x86_64 suprminer-neptune && chmod +x suprminer-neptune CUDA_DEVICE_ORDER=PCI_BUS_ID ./suprminer-neptune -a pearl -o stratum+tcp://prl.suprnova.cc:3373 -u YOUR_PRL1_ADDRESS.rig01 -p x
Select GPUs, run in the background, stop safely

Add -d 0 for one card or -d 0,1,2,3 for specific cards; without -d all GPUs are used. Ubuntu 20.04 hosts: use the -u2004 build from the release page.

CUDA_DEVICE_ORDER=PCI_BUS_ID setsid nohup ./suprminer-neptune -a pearl -o stratum+tcp://prl.suprnova.cc:3373 -u YOUR_PRL1_ADDRESS.rig01 -p x </dev/null >~/pearl.log 2>&1 &

Stop with SIGINT only: pkill -INT -x suprminer-neptune. SIGTERM or SIGKILL skip the GPU cleanup and can wedge the card until reboot.

SRBMiner-MULTI NVIDIA + AMD
v3.6.9 · SRBMiner-Multi-3-6-9-Linux.tar.gz (23 MB) · release notes · tar xzf then run from the unpacked folder
./SRBMiner-MULTI --algorithm pearlhash --pool prl.suprnova.cc:3373 --wallet YOUR_PRL1_ADDRESS --worker rig01
SSL and fixed difficulty
# SSL (EU, EU 2, Asia) ./SRBMiner-MULTI --algorithm pearlhash --pool stratum+ssl://prl.suprnova.cc:3374 --wallet YOUR_PRL1_ADDRESS --worker rig01 # custom fixed difficulty, e.g. 5 M ./SRBMiner-MULTI --algorithm pearlhash --pool prl.suprnova.cc:3373 --wallet YOUR_PRL1_ADDRESS --worker rig01 --password "d=5000000"

The glued form --wallet WALLET.rig01 without --worker works too. Already mining another coin on the host? Start a second SRBMiner process, no reinstall.

suprminer-amd AMD OpenCL
v1.9.1 · suprminer-amd_v1.9.1.zip (1.7 MB) · SHA256SUMS · for AMD-only farms or to drive AMD cards next to SRBMiner
./suprminer-amd --algorithm pearlhash -o stratum+tcp://prl.suprnova.cc:3373 -u YOUR_PRL1_ADDRESS.rig01 -p x
Slow card, specific devices, SSL

Slow GPU that cannot land shares? Use -p d=1000000 or connect to port 3370. Pick devices with --gpu-id. SSL: -o stratum+ssl://prl.suprnova.cc:3374. Stop with SIGINT.

suprminer-neptune NVIDIA · recommended
v1.9.25 · suprminer-neptune-1.9.25-windows-x86_64-nvidia.zip (43 MB) · extract, open PowerShell in that folder, run the included .exe with these flags
.\suprminer-neptune.exe -a pearl -o stratum+tcp://prl.suprnova.cc:3373 -u YOUR_PRL1_ADDRESS.rig01 -p x

Windows Defender may flag miners on first run. Allow the folder if it does.

SRBMiner-MULTI NVIDIA + AMD
v3.6.9 · SRBMiner-Multi-3-6-9-win64.zip (33 MB) · md5 · extract to a folder such as C:\Mining\SRBMiner
SRBMiner-MULTI.exe --algorithm pearlhash --pool prl.suprnova.cc:3373 --wallet YOUR_PRL1_ADDRESS --worker rig01
ARC Miner Intel Arc third-party
github.com/jbman2025/ARC-miner/releases · Arc A- and B-series with 8 GB or more, Windows 10/11 only · extract, edit A1start.bat, double-click it
set POOL=prl.suprnova.cc:3373 set WALLET=YOUR_PRL1_ADDRESS set WORKER=arc-rig01

We do not maintain ARC Miner. Its README is the reference for flags, and issues go to its issue tracker.

Rent GPUs on Clore.ai NVIDIA
Rent any NVIDIA machine, deploy our image, fill in four fields on the order form. Nothing else is needed, the image finds the pool on its own.
Imageocminersupr/suprminer-base:1.9.25
Environment variablesCOIN=PRL USERNAME=YOUR_PRL1_ADDRESS WORKER=rig01 POOL_URL=stratum+tcp://prl.suprnova.cc:3373
Commandleave empty, the image has its own entrypoint
Portsnone needed. Add 22 tcp only if you want SSH into the container
USERNAME must be your real PRL wallet address. The image ships with a placeholder and the pool rejects it with "Invalid wallet". A rig that connects but never appears on the dashboard is almost always this.

Point POOL_URL at the region nearest the rented machine: stratum-us.suprnova.cc for a host in Texas, stratum-apac.suprnova.cc for Singapore, port 3373 everywhere. Needs NVIDIA driver 535 or newer; the image is about 715 MB.

Your own Docker host
Same image, one line. Needs the NVIDIA Container Toolkit.
docker run -d --name suprminer-prl --restart unless-stopped --gpus all \ -e COIN=PRL -e USERNAME=YOUR_PRL1_ADDRESS -e WORKER=rig01 \ ocminersupr/suprminer-base:1.9.25
Optional variables and CDI hosts

COIN=PRL selects pearlhash and defaults the pool to prl.suprnova.cc:3373 when POOL_URL is omitted. Optional: PASSWORD, DEVICES (e.g. 0,1), POWER_LIMIT, EXTRA_ARGS. On a CDI-only host replace --gpus all with --device nvidia.com/gpu=all. Prefer a plain binary? Use the Linux tab.

Flight sheet: Coin Custom PRL · Wallet: your prl1 address · Pool: Configure in miner · Miner: Custom with the fields below. Save, apply to the rig, then watch the miner log for accepted shares.

suprminer-neptune NVIDIA · recommended
v1.9.25 · pick the archive matching your HiveOS base (cat /etc/os-release)
Installation URL (22.04)https://github.com/ocminer/suprminer/releases/download/v1.9.25/suprminer-neptune-1.9.25_u2204.tar.gz
Installation URL (20.04)https://github.com/ocminer/suprminer/releases/download/v1.9.25/suprminer-neptune-1.9.25_u2004.tar.gz
Miner namesuprminer-neptune (filled from the archive)
Hash algorithmpearl
Wallet template%WAL%.%WORKER_NAME%
Pool templatestratum+tcp://prl.suprnova.cc:3373
Extra config arguments-a pearl -p x
SRBMiner-MULTI NVIDIA + AMD
v3.6.9 as a Custom Miner. The built-in SRBMiner entry also works if HiveOS ships 3.6.9 or newer: choose it, algorithm pearlhash, pool prl.suprnova.cc:3373, wallet %WAL%, worker %WORKER_NAME%, password blank.
Installation URLhttps://github.com/doktor83/SRBMiner-Multi/releases/download/3.6.9/srbminer_custom-3.6.9.tar.gz
Miner namesrbminer_custom
Hash algorithmpearlhash
Wallet template%WAL%
Pool templateprl.suprnova.cc:3373
Extra config arguments--algorithm pearlhash --pool prl.suprnova.cc:3373 --wallet %WAL% --worker %WORKER_NAME%
AMD OpenCL rigs: suprminer-amd 1.9.1
Installation URL (22.04)https://github.com/ocminer/suprminer-amd-opencl/releases/download/v1.9.1/suprminer-amd-hiveos-22.04.tar.gz
Installation URL (20.04)https://github.com/ocminer/suprminer-amd-opencl/releases/download/v1.9.1/suprminer-amd-hiveos-20.04.tar.gz
Miner namesuprminer-amd
Hash algorithmpearlhash
Extra config arguments--algorithm pearlhash -o stratum+tcp://prl.suprnova.cc:3373 -u %WAL%.%WORKER_NAME% -p x

Slow cards: use -p d=1000000 or port 3370. SimpleMiningOS users: the release page has smos zips for suprminer-neptune.

Add a Custom Miner with the archive below, then set the fields. Worker is %WORKER% in MMPOS.

suprminer-neptune NVIDIA · recommended
Custom miner archivehttps://github.com/ocminer/suprminer/releases/download/v1.9.25/suprminer-neptune-mmpos_1.9.25.tar.gz
Algorithmpearl
Pool URLstratum+tcp://prl.suprnova.cc:3373
WalletYOUR_PRL1_ADDRESS.%WORKER% (dotted, no separate worker field)
Extra args-a pearl -p x
SRBMiner-MULTI NVIDIA + AMD
Custom miner archivehttps://github.com/doktor83/SRBMiner-Multi/releases/download/3.6.9/srbminer_custom-3.6.9.tar.gz
Algorithmpearlhash
Pool URLprl.suprnova.cc:3373
Extra args--algorithm pearlhash --pool prl.suprnova.cc:3373 --wallet YOUR_PRL1_ADDRESS --worker %WORKER%
AMD OpenCL rigs: suprminer-amd 1.9.1
Custom miner archivehttps://github.com/ocminer/suprminer-amd-opencl/releases/download/v1.9.1/suprminer-amd_v1.9.1_mmpos.tar.gz
Algorithmpearlhash
Extra args--algorithm pearlhash -o stratum+tcp://prl.suprnova.cc:3373 -u YOUR_PRL1_ADDRESS.%WORKER% -p x
Building your own Pearl miner?
PRL speaks a luckypool-style stratum dialect: no mining.subscribe, wallet and worker as separate fields. The full wire specification, error codes and reference miners are on one page.
Stratum Protocol Spec →