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Network status
Announcement Official Record is live on-chain — Scrypt mining planned next

Published

HobbyHash Coin now publishes an Official Record — an append-only public ledger of project statements sealed with SHA-256 and anchored on the HOBC chain with one OP_RETURN transaction per seal (prefix HOBCOR1 + content hash).

• Browse the Official Record: https://hobbyhashcoin.com/official-record/

Tri-PoW (SHA256d + KawPow + RandomX) remains live. Scrypt is planned work and is not active yet.

— HobbyHash Coin
Downloads

HOBC Downloads

Pick your platform below. Windows and Linux desktop wallets include Tri-PoW (SHA + KawPow + RandomX) with GPU and CPU mining. The RandomX CPU miner packages are for solo mining on the CPU pool. The Linux node packages are for servers and miners who run hobbyhashd themselves. Android APK downloads are paused for now.

Everyday use

Wallets

Wallets for everyday use. Pick Windows or Linux (AppImage / .deb), download the installer or package, and keep your seed phrase offline. Android APK downloads are paused for now.

Windows

Windows Wallet

Turnkey HobbyHash Wallet for Windows. Bundles a local HOBC Tri-PoW node (SHA-256 + KawPow + RandomX), encrypted wallet, CPU mining, bridge tab, and private RPC on this computer.

Version1.3.111
Turnkey installerHobbyHash-Wallet-Setup.exe
Download HobbyHash Wallet Installer View SHA256

If 127.0.0.1:18762 is already in use by another local HOBC node, the wallet automatically uses another private local RPC port. Advanced users can still use the separate cold/watch wallet files in the same downloads folder.

Linux

Linux Wallet

Pick the package that matches your Linux desktop. Both include a local HOBC node, encrypted wallet, and private RPC.

Debian / Ubuntu package

Debian/Ubuntu package for integrated desktop installs. Install with sudo dpkg -i, then launch HobbyHash Wallet from your applications menu.

Version1.3.79
Packagehobbyhash-wallet_1.3.79_amd64.deb
SHA256 e79781087deca1be4d9f3b985c7ef6dd47b9e1958e4a066eb79de38c3c5b3fcd
Download Linux .deb

AppImage (portable)

Portable AppImage for AlmaLinux, RHEL, Fedora, and other x86_64 Linux desktops. Download the bundle (.tar.gz) — it includes the launcher and AppImage with execute permission preserved. Extract, then double-click the .run.sh file or run: bash HobbyHash-Wallet-1.3.81.run.sh. No chmod or FUSE setup required.

BundleHobbyHash-Wallet-1.3.81-linux-x86_64.tar.gz
Version1.3.81
PackageHobbyHash-Wallet-1.3.81.AppImage
Bundle SHA256 e73002398968abf5ca03a030c13bae87107dfba771a54d1a612014f56641b14f
AppImage SHA256 990ac81a0f36eca33918fd11dfb55237b42f812d72c0e541bb381d7282eb2318
Download bundle (recommended) Download launcher only Download AppImage only

Extract the bundle, then run bash HobbyHash-Wallet-1.3.81.run.sh from that folder (or double-click the .run.sh file). The launcher auto-chmods the AppImage and runs without FUSE.

If you already run hobbyhashd for mining on this machine, the wallet adopts your existing node on 127.0.0.1:18762 when available instead of starting a second copy.

All SHA256
Android

Android Wallet

Android APK for phones and tablets. Sideload install — not on Google Play yet. Keep your seed phrase and backups offline.

Version0.2.15
PackageHobbyHash-Wallet.apk
ChannelOfficial APK
SHA256 54c08d73433f388a3fc3566d21f8987cb5b796fbbf39a3949376a11e1cefdcde
Download Android APK View SHA256

Recent notes: Startup sync shows a real progress bar and updates in place (no screen flash while downloading the chain). · Bundled HobbyHash node v31.1.0 with RandomX (Tri-PoW). · Website APK versionCode 17 (0.2.15).

Enable install from unknown sources / allow this APK when prompted. This APK is not distributed through Google Play.

Servers & mining

Linux Node

All SHA256

The AlmaLinux 9 / RHEL 9 package includes hobbyhashd, hobbyhash-cli, hobbyhash-wallet, hobbyhash-tx, and hobbyhash-util. The standard Linux x86_64 package includes hobbyhashd and hobbyhash-cli.

Public P2Phobbyhashcoin.com:18761162.254.37.69:18761
RPClocal/private only127.0.0.1:18762

Standard Linux

Standard AlmaLinux 10 / x86_64 build — HobbyHash Core v31.1.0 with Tri-PoW (SHA-256 + KawPow + RandomX). Required for the always-on multi-algo race after mainnet height 16800. Includes hobbyhashd and hobbyhash-cli.

VersionTri-PoW (v31.1.0)
PackageHobbyHash-Linux-Node-x86_64.tar.gz
SHA256 1323ab1d9c19b5f13b3f0b36a0f1531fe6271ac82de3647d9c1aedef0fba005a
Download Standard Linux Node

AlmaLinux 9 / RHEL 9

Use this build for AlmaLinux 9, RHEL 9, Rocky 9, and other EL9-compatible servers. Built separately to avoid GLIBCXX runtime errors on EL9 systems. Same HobbyHash Core v31.1.0 Tri-PoW node (SHA-256 + KawPow + RandomX after height 16800) as the standard Linux package.

VersionTri-PoW (v31.1.0)
PackageHobbyHash-Linux-Node-AL9-x86_64.tar.gz
SHA256 980c0265ff5a82e9bbac30bce3c9dc729be4b76ad8741bff0576e6f6890edae6
Download AL9 / RHEL 9 Linux Node View SHA256

Build from source (GitHub)

Advanced users can build the Linux node from the official public GitHub source (no login required). The repository contains the HOBC full-node source tree only — compile locally to produce hobbyhashd, hobbyhash-cli, hobbyhash-tx, hobbyhash-util, and hobbyhash-wallet.

Copy the block below as-is — commands are chained with && so a single paste works. Do not commit RPC passwords or wallet secrets to GitHub. Keep hobbyhash.conf private on your server.

git clone https://github.com/HobbyHash-Coin-LLC/HobbyHash.git &&
cd HobbyHash/hobbyhash-clean/src &&
./autogen.sh &&
./configure --without-gui &&
make -j"$(nproc)"
View source on GitHub Linux build guide

Sample Mainnet Config

server=1
listen=1
port=18761
rpcport=18762
rpcbind=127.0.0.1
rpcallowip=127.0.0.1
txindex=1
addresstype=bech32
addnode=hobbyhashcoin.com:18761
addnode=162.254.37.69:18761

Mainnet RPC 18762 is local/private only. Do not expose or forward RPC.

Solo CPU mining

RandomX CPU Miner

All SHA256

Official HobbyHash RandomX CPU miner (hobc-rxminer) for the solo CPU pool on port 5559. Not XMRig — this miner matches HobbyHash RandomX consensus and stratum.

Version1.2c
Channelpool.hobbyhashcoin.com:5559

Linux / Ubuntu

Linux/Ubuntu x86_64 package. Unpack, edit start-mining.sh with your HOBC address and worker name, then run ./start-mining.sh.

Packagehobc-rxminer-linux-x86_64.tar.gz
SHA256 35e9c0880e54e8b9a734e69c4f459e2c09f1da7d0434622e5ad12682a16995b6
Download Linux RandomX miner

Windows

Windows x86_64 package. Unzip, edit start-mining.bat with your HOBC address and worker name, then run the batch file or hobc-rxminer.exe.

Packagehobc-rxminer-windows-x86_64.zip
SHA256 19d5569ba30b47c12a6c76d2206e3ccff5e276650e0fc70cf454d8fe45f7619f
Download Windows RandomX miner

Linux / Ubuntu — Large pages

Full ~2 GiB RandomX dataset + large/huge pages when available. Needs ~3+ GiB free RAM. Higher hashrate than the portable light build. Optional: sudo sysctl -w vm.nr_hugepages=1280

Packagehobc-rxminer-linux-x86_64-largepages.tar.gz
SHA256 f6c7f662902603c63d6167fb42c7df5223faf8bfb64bb380c28be828c8e2b810
Download large-pages Linux

Windows — Large pages

Recommended Windows build (v1.2c). Full ~2 GiB RandomX dataset for full hashrate. Portable x86_64 CPU binary. Needs ~3+ GiB free RAM. First job: cache + dataset init (about 1–2 minutes).

Packagehobc-rxminer-windows-x86_64-largepages.zip
SHA256 0951980b8671498c476045122b664baae65d09e2f28d74042d028ed6a0255b9b
Download large-pages Windows

Pool: pool.hobbyhashcoin.com:5559 (RandomX solo). Live stats: /pool/cpu/. Windows FULL_MEM production package is hobc-rxminer-windows-x86_64-largepages.zip (v1.2c). Light builds use less RAM; FULL_MEM builds need ~3+ GiB for best speed.

Source is published on GitHub under miners/hobc-rxminer. Prebuilt packages above are the recommended path for most miners.

View miner source on GitHub CPU pool
Read setup docs Ask for help