LBTC-PRO v69 — fast engine (~1.2 GH/s on an RTX 3050 laptop)

⚡ New fast GPU engine: ~1,260 MH/s on an RTX 3050 laptop (v68: ~500 MH/s, v67: ~70 MH/s). Tests itself on your GPU at start-up and falls back to the CUDA engine if anything doesn't match.
🤝 LBTC Fair Pool: 0% fee, rewards split by real work, all on-chain, one-click Solo / Pool switch.
• Fixed: the miner now always starts in the mode shown on the banner
• Works on NVIDIA and AMD (OpenCL) · Windows 10/11 · 64-bit
GPU kernel from lackminer-lbtc by Knop3dev (MIT-style license, notice included).
SHA-256: F395C8A5FA32EA62FB1C1B6ECDF2A0F5538AF9994B799B7165C1A3508EAB6090

LBTC-PRO v68 — full-speed hashing

⚡ Full-speed hashing: about 6× faster on the same GPU, and blocks full of transactions mine as fast as empty ones.
🤝 LBTC Fair Pool: 0% fee, rewards split by real work, all on-chain, with a one-click Solo / Pool switch.
• Jobs refresh every 2 minutes · found blocks re-sent after the 3-minute window · CPU-only mining fixed
Windows 10/11 · 64-bit · includes CUDA (NVIDIA)
SHA-256: 24A10BBBA8558B1417A9ADB731EFB3FA5D4AF22F8FF349D059BDEAA4C4212678

LBTC-PRO v67 — Fair Pool mining

🤝 Mine together in the LBTC Fair Pool: 0% fee, rewards split fairly by real work, every block and payout on-chain.
• One-click Solo / Pool switch on the main screen
• Jobs refresh every 2 minutes (no more refused "old timestamp" blocks)
• Found blocks are re-sent after the node's 3-minute window
• CPU-only mining fixed
Windows 10/11 · 64-bit · includes CUDA (NVIDIA)
SHA-256: EDB28018B0C4D7104BAD7B667E9B374BB12726CB68E698BE1474A4997751B275

LBTC Pure Miner v60

LBTC Pure Miner v60

CPU + GPU mining for LBTC. Self-contained Windows executable.

Download

• LBTC-Pure-Miner-v60.zip — extract and run LBTC-Pure-Miner.exe

Requirements

• Windows 10/11 64-bit
• NVIDIA driver 545+ (for GPU mining)

Quick start

1. Extract the zip
2. Run LBTC-Pure-Miner.exe
3. Click Create to make a wallet
4. Click START MINING

Full instructions in README.txt inside the zip.

LBTC Pure Miner v60 AMD

🚀 LBTC Pure Miner v60 Dedicated AMD Edition

Welcome to the official AMD Radeon build of the LBTC Pure Miner. This version is specifically tailored for AMD GPUs using the OpenCL framework.

By stripping out the massive NVIDIA CUDA libraries, we've created a lightweight, fast, and dedicated miner that is perfectly optimized for AMD hardware.

What's New in this Release:

• 🟥 Dedicated AMD Support: Uses OpenCL to connect directly to AMD Radeon graphics cards.
• 📦 Lightweight Download: No NVIDIA bloat. The ZIP file is only ~40 MB (compared to ~150 MB for the NVIDIA version).
• 🔑 Export Private Key: The popular new wallet export feature is fully included in this build.
• 🔄 Graceful Fallback: If an AMD GPU is not detected, the miner will automatically and safely fall back to CPU mining without crashing.

How to Install & Run:

1. Download the LBTC-Pure-Miner-AMD-v60.zip file attached below.
2. Extract the entire folder to your PC (do not just run it from inside the ZIP).
3. Double-click LBTC-Pure-Miner-v60.exe.
4. Unlock your wallet, click Start Mining, and watch the Activity Log for [gpu] AMD OpenCL ready.

⚠️ Note: Because this is a newly compiled executable, Windows Defender or SmartScreen might show a warning. Simply click "More info" and then "Run anyway".

System Requirements:

• Windows 10 / 11 (64-bit)
• Latest AMD Radeon Software installed (for OpenCL drivers)
• A modern AMD Radeon GPU

LBTC Pure Miner v60 Linux

🐧 LBTC Pure Miner v60 — Linux Edition (AppImage)

Welcome to the official universal Linux build of the LBTC Pure Miner. We have packaged this version as an AppImage to guarantee maximum compatibility across all major Linux distributions (Ubuntu, Debian, Fedora, Arch, etc.) without requiring any terminal installations or dependency headaches.

What's New in this Release:

• 🐧 Universal AppImage: A single, portable file. No installation required.
• ⚡ Lightweight: Only ~44 MB (no Windows bloat or unnecessary DLLs).
• 🔑 Export Private Key: The popular new wallet export feature is fully included.
• 🔄 Auto-Detection: Automatically detects and utilizes NVIDIA (CUDA) or AMD (OpenCL) graphics cards.
• 🛡️ Auto-Reconnect: Keeps mining smoothly even if the network drops momentarily.

How to Install & Run:

1. Download the LBTC-Pure-Miner-Linux.AppImage file below.
2. Right-click the file, go to Properties -> Permissions, and check "Allow executing file as a program".
   (Alternatively, open a terminal and run: chmod +x LBTC-Pure-Miner-Linux.AppImage)
3. Double-click the file to launch the miner.

System Requirements:

• Any modern 64-bit Linux distribution.
• Latest proprietary NVIDIA or AMD graphics drivers installed (for GPU mining).

LBTC Miner v54.3

v54.3 — CPU miner, fully compliant with founder grant enforcement.

⚡ 6.7x faster than v53 (3.0 MH/s CPU hashrate)
⚡ Includes founder split on every block (2-tx coinbase)
⚡ Auto-clears mempool
⚡ Node-side spam filter blocks malformed recipients

━━━ Downloads ━━━

Windows 10/11 x64:
LBTC-Wallet-Miner-Windows-v54.3.zip (password: lbtc)
LBTC-Wallet-Miner-Setup-v54.3.zip (one-click installer, password: lbtc)

Linux (Ubuntu 20.04+, Debian 11+, Fedora 35+):
LBTC-Wallet-Miner-Linux-v54.3.tar.gz

━━━ v54.3 HOTFIX (2026-10-06) ━━━
Fixed: Native DLL was compiled with AVX-512, crashing on CPUs without it (i5-1235U, Ryzen, older Intel).
Recompiled for x86-64-v3 (AVX2 baseline, 2015+). Now works on all modern CPUs.

Rule reminder: enforcement active since block 3680.

v53 — Founder Development Grant

v53 — Founder Development Grant

This release introduces the 1% Founder Development Grant on every
block reward. Publicly disclosed in the whitepaper §25.

• 1% of each block reward → founder address
• 99% of each block reward → miner (was 100%)
• Capped at 10,000 LBTC — automatic shutoff
• Expires October 1, 2027
• Public founder address: 1ENhnugYtrqoMfFPWyCCPnYkYiikbcd5uH
• Live status: https://latebitcoiners.com/api/founder/stats

What changed

• Coinbase now contains two transactions (miner + founder)
• Version strings updated from v52 → v53
• No other changes — same wallet, same tabs, same features

What did NOT change

• 21,000,000 LBTC hard cap
• 50 LBTC block reward amount
• Halving schedule
• Bridge, memecoin, NFT, RWA economics
• Mining algorithm or difficulty

Compatibility

• v53 is accepted by the current node (read-only mode)
• Old v52 miners keep working until enforcement activates
• Activation block height will be announced separately

Password-protected zip — password: lbtc

Full whitepaper: https://latebitcoiners.com/whitepaper#s25

LBTC-PRO v52 — Pool Share Mode

⚠️ ZIP Password: lbtc

The zip is password-protected so automatic virus scanners don't false-flag it — standard for crypto miners.

To extract:

• Windows: right-click zip → Extract All → enter lbtc
• macOS: double-click → enter lbtc
• 7-Zip / WinRAR: enter lbtc

---

LBTC-PRO Miner v52

Windows wallet + miner for the LBTC network.

What's new in v52

• Pool share mode — submits shares to pool.latebitcoiners.com
• Fair splitting — every share counts toward future block rewards
• Solo mode unchanged — full 50 LBTC per block direct to your wallet
• Fixed — _last_share_ts init, removed duplicate share submission

Download

Unzip LBTC-PRO-v52-windows-secure.zip (password: lbtc) and run LBTC-PRO-v52.exe. No install needed.

Links

• Website: https://latebitcoiners.com
• Pool: https://pool.latebitcoiners.com/pool
• Explorer: https://latebitcoiners.com/explorer
• Source: https://github.com/latebitcoiners/lbtc-miner

First stable release of the LBTC miner for Windows, macOS, and Linux.

First stable release of the LBTC miner for Windows, macOS, and Linux.