KMCoin Bridge is live! You can now bridge your KMCoin to KMC on Solana.
Presence pays
The first blockchain that rewards you just for being there.
No grinding. Real rewards.
Mining KMCoin within the KMCoin Client - Releasing with decentral network
AFK Earnings Calculator
Calculate how much you'll earn while sleeping, working, or playing
Your server presence
How long will you be connected?
1h casual12h active24h AFK
Small serverMediumLarge server
CurrentGrowthTarget
Expected daily rewards
Based on 4h presence
Selection chance
5.0%
Expected blocks
12.0 blocks
KMC earned
768 KMC
Electricity cost
-$0.022
Daily profit
$0.02
(768 KMC)
Key highlights
Earn while you sleep
First blockchain that rewards you for just being present. AFK mining is not just allowed - it's encouraged
27 watts vs 350+ watts
Run on any old laptop. No GPUs needed. Just presence verification using minimal power
Game accounts are mining rigs
Turn your game accounts into efficient mining rigs. No hardware investment - your presence is the hardware
Real gaming, real rewards
Play games normally while earning. No forced mechanics. Your presence = your profit
How it works
3 simple steps to start mining KM Coin
1
Connect & Earn
Join servers and earn through presence - play, AFK, or just be there.
2
Proof of Presence
Network randomly selects from present players every minute. Your presence = mining power.
3
Own Your Wealth
True ownership with private keys. Bridge to Solana as $KMC or mine 100 blocks to expand the network.
Ways to play
Choose your path to earn KMCoin rewards
Join a network server
Play in any current KMCoin server in the federated network. Each server offers unique gameplay while mining the same KMCoin through Proof of Presence.
Example
play.thekittymine.com
Version
Java 1.21.8
Add your own server
Mine 100 blocks to earn governance rights and add your server to the network. Your contribution grows the ecosystem - Proof of Contribution in action.
Blocks Required
100
Requirement
"KMCoin" in name
KMC Bridge
Where KMCoin ♥ $KMC - native wrapping to Solana
KMCoin

Layer-1 Gaming Currency

Mined through presence

• Proof of Presence• AFK rewards• Player owned
$KMC

Solana Token

Trade on DEXs & DeFi

• High liquidity• Fast transactions• DeFi ready
1 Block = 64 $KMC
Go to bridge
Kitty Mine Community
Connect with miners and stay updated on developments
Official
Discord
Connect with other players and stay updated on the latest news and events.
Official
GitHub
Download KMCoin software and explore the open-source blockchain implementation.
Community
Telegram
Join the community chat for real-time discussions and trading updates.
Official
Twitter
Follow for announcements, roadmap updates, and community highlights.
Official
Youtube
Watch tutorials, gameplay videos, and community highlights.