MAINNET LAUNCH · 06.06.2026 — 06:06:06 UTC
BLOCK ZERO
PROOF-OF-WORK · RANDOMX · FAIR LAUNCH

Block Zero

Missed 2009? Start at Block Zero.

Modern Bitcoin code. CPU-mineable. Fair launch.
Mine with a normal PC — like the early days.

[ MAINNET LAUNCH ] START MINING
MAINNET HEIGHT —
BLOCK REWARD 50 BLOZ
MAX SUPPLY 21,000,000
// MAINNET LAUNCH

Genesis drops 06.06.2026 — 06:06:06 UTC.

Block Zero mainnet begins at one fixed moment. The genesis timestamp is the launch — and because a block can never be older than the block before it, nobody can mine block 1 before the clock strikes 06:06:06 UTC. No early access. No head start. Everyone starts together.

--days
--hours
--min
--sec
// GENESIS COINBASE

"The Times 06/Jun/2026 Block Zero - a second chance at Genesis"

Genesis hash44c1a8c852b3eda21966e1ddb6b0807e22488dffe8a270bf24bf1fa2d66c13bd
Timestamp1780725966 · 2026-06-06 06:06:06 UTC

Reproducible & published — verify it yourself in mainnet.json.

Mainnet seeds 217.160.46.61:8210 · 13.140.142.65:8210 (bloz.cc node) · Testnet still available at 217.160.46.61:18210.

// WHAT IT IS

A fresh chain. The early-Bitcoin feeling, rebuilt.

Block Zero is an independent layer-1 blockchain built on the Bitcoin Core v31 engine. It keeps everything that makes Bitcoin solid — UTXOs, Script, SegWit, Taproot, the wallet, the P2P network — and changes the one thing that decides who gets to mine.

Built on real Bitcoin

Not a fork-and-forget clone. The same battle-tested codebase that secures Bitcoin, running its own genesis and its own rules.

Mine with your CPU

RandomX proof-of-work runs fast on an ordinary processor. No rig, no datacenter — just your computer, like 2009.

Fair from block one

No premine. No presale. No team allocation. Every coin is mined in the open. Nobody got a head start.

// WHY ASICs DON'T STAND A CHANCE

Mining stays human.

Bitcoin today is mined almost only by purpose-built ASIC machines in industrial farms. Block Zero uses RandomX — a proof-of-work designed to run well on a CPU and badly on ASICs and GPUs. Building an ASIC for it would essentially mean building a CPU.

SHA-256 · Bitcoin today
  • Best hardware: ASIC farms
  • Who mines: industrial operations
  • Your PC: hopeless
RandomX · Block Zero
  • Best hardware: a normal CPU
  • Who mines: anyone with a computer
  • ASIC / GPU edge: practically none
// CHAIN PARAMETERS

Predictable. Scarce. Bitcoin-grade.

ConsensusBitcoin Core v31
Proof-of-workRandomX (CPU)
Block time10 minutes
Difficulty retarget72 blocks (~12 h)
Initial reward50 BLOZ
Halving210,000 blocks (~4 y)
Max supply21,000,000 BLOZ
Coinbase maturity100 blocks
TickerBLOZ · TBLOZ
Address prefixbz · tbz
P2P port8210 · 18210
Smallest unit1e-8 BLOZ
// START MINING

Your CPU. Your blocks.

Mainnet is live. Mine BLOZ with your CPU — same fair-launch rules as day one Bitcoin. Grab the release binaries, sync to the public seed, and start mining. Testnet (TBLOZ) stays up for experimentation.

PowerShell — mainnet
# 1. Get the tools (launch release v1.0.0-rc3+)
git clone https://github.com/Rexemre/blockzero-ops.git
cd blockzero-ops\scripts\testnet
.\install-windows.ps1 -Version v1.0.0-rc3 -Force

# 2. Mainnet — sync to the seed first (never mine with 0 peers)
cd ..\mainnet
.\mine-mainnet.ps1 -Status

# 3. Mine BLOZ (after 06:06:06 UTC launch moment)
.\mine-mainnet.ps1
PowerShell — testnet
cd blockzero-ops\scripts\testnet
.\mine-testnet.ps1 -Status
.\mine-testnet.ps1
[ DOWNLOAD BINARIES ] FULL MINING GUIDE

Mainnet seeds 217.160.46.61:8210 · 13.140.142.65:8210 (bloz.cc node) · Testnet 217.160.46.61:18210 · Linux & macOS supported · GUI wallet bitcoin-qt in full release.