The fastest Blocknet miner.

Mines Blocknet on any modern CPU and NVIDIA GPU, and picks the fastest settings for your machine on its own. Free and open source.

Download seineOther platforms
Windows, macOS and Linux
A lime block pushing through a fishing net in teal water
49.4H/s · AMD EPYC Zen 5
35.7H/s · AMD EPYC Zen 4
30.9H/s · Apple M4 Max
21.5H/s · Arm server

Download

Windows.zipDownload
macOS · Apple Silicon.tar.gzDownload
Linux.tar.gzDownload
Linux · ARM64.tar.gzDownload
macOS · Intel.tar.gzDownload
From the latest release.Build from source

Mining in under a minute

  1. Download and unzipEach CPU thread uses about 2 GB of RAM. Seine sizes itself to your machine.
  2. Run itDouble-click seine.exe on Windows. On macOS or Linux:
    ./seine
  3. Enter your Blocknet addressOr your @shortname. Accept the default pool and you're mining; seine keeps tuning itself as it runs.
The seine dashboard mining on bntpool from an Apple M4 Max at 30.6 H/s

Hashrate

Seine tests its kernels on your machine while it mines and keeps the fastest one.

AMD EPYC · Zen 5EPYC 9R45 · 32 threads
49.4H/s
AMD EPYC · Zen 4EPYC 9R14 · 24 threads
35.7H/s
Apple M4 Max48 GB MacBook Pro · 16 threads
30.9H/s
Arm serverAWS Graviton4 · 16 threads
21.5H/s
Intel XeonSapphire Rapids 8488C · 12 threads
13.1H/s
Results for every CPU tested ·Get more with huge pages

Features

Optimized for each CPU

Separate Argon2id kernels for AVX2, AVX-512, Arm NEON and SHA3, plus NVIDIA GPUs.

Tunes itself

Thread count, CPU kernel, memory and core placement are tested while you mine, with no restarts.

CPU and GPU together

Every core and every NVIDIA GPU mines at once, and their hashrates add up.

Pool or solo

Mines on bntpool.com out of the box, works with any Stratum pool, or solo against your own Blocknet node.

Ready for rigs

NUMA-aware placement, huge pages, a local control API with live events, and Prometheus metrics.

Open source

BSD-3 licensed, with checksums for every release archive.

Free for Windows, macOS and Linux.

Download seine