Billions of builds, millions of players, and thousands of mods... all at the whims of server owners.
It's time to end the tyranny. It's time to SLAY HEROBRINE.
One World nobody can take away. No owners, no servers, no shutdowns, ever.
One World everybody can join. Unlimited players on one canonical map, forever.
One World that matters. Consequences are real and what we do outlives us.
SIGN FOUNDING DECLARATION
Browser client tools developed by senior Facebook, Google engineers. Protocol technology adopted by CCP Games (EVE Online). Mathematical enforcement techniques advanced by MIT researchers. Not affiliated with or endorsed by Mojang/Microsoft.
Free browser client for everyone
Game scene
ALPHA
Public Physics Protocol
The matter and energy of the world flow cyclically by the mathematically-enforced Public Physics Protocol.
Every action is permanently recorded for anyone to verify, visible in the Protocol Explorer.
Grow and eat plants for energy, and return energy to the land as you act. Mine ores to craft tools, and ores regenerate as tools deplete.
Claim territory by energizing force fields. Territories can be attacked and defended.
What you build inside your territory becomes a permanent store of your effort.
Redstone on Steroids
The most powerful modding tools ever created. Program any machine in the world. Design custom UIs that run directly in-client. And for the first time ever, integrate with absolutely anything - from Reddit and Discord to your own custom currencies or even real dollars - without needing their approval.
See what's possible: Permutation City is programming spawn tiles, force fields, and chests to let custom "Permutation Passport" holders spawn directly in their territory, rent their land, trade in their shops, and govern their city using custom UIs and "Permutation Pesos".
Command Blocks
Command Blocks

The Minecrafter Declaration of Independence

We, the Minecrafters, mark the culmination of 15 years of Minecraft by building The One World with independence. One world where our greatest works, stories, and societies live beyond us. One world where our actions hold weight and have real consequences. One world that nobody can take away and everybody benefits from.
To commence our independence, we have made three foundational contributions. The most advanced voxel client ever built, free in anyone's browser. The most powerful modding tools ever created, capable of integrating with anything, permissionlessly. The first implementation of the Public Physics Protocol, ending the tyranny of servers and their owners.
Together, we establish our commitment to advancing the Public Physics Protocol that will liberate our world from owners, admins, servers, and shutdowns. Those who sign this declaration become the founding Bedrock of a new era - the ones who finally, once and for all, Slay Herobrine.
Sign #NameLegacyFounding Act
1Permutation CityThe creators of OP Craft, maintainer of Minecraft List, developer of over 40 mods, and staff moderator of Conspiracy Craft.A city that offers structure, shelter, and a shared mission: to explore the future of human coordination, governance, and economy.
2DAG CityActive for over 9000 hours since the cave game tech test, Minecraft's earliest unreleased version. Server owner of the Comicbook server since 2012.Building Dag City, a haven for all player creators, and independent renderers to create more portals to the world.
AnotherSprankle
A long time player and builder of great works. I'm building Arena Eternal — a massive colosseum where players can fight, compete, and make a name for themselves. It won't just be about PvP; it'll be a true gathering place for the world, with tournaments, ranked fights, live events, and a real sense of spectacle. I want it to feel like stepping into something legendary every time the gates open. Arena Eternal will be a home for competition, community, and unforgettable moments.
com.B
Ran a private server for a few years from Minecraft's 1.0.0 launch and developed Bukkit plugins like MinecraftPush.
classicj
Built insane factories, that now cease to exist, in mods like Applied Energistics, Immersive Engineering, and Thermal Foundation. I will create challenges and puzzles for those exploring this world.
thattonton
A frontier explorer of OPcraft and Biomes. I will explore, build and leave a legacy in this world.
Jeir
Explored Minecraft worlds, the stories different people built, and shared things with others. I will collaborate with builders to set up a sustainable economy that benefits all.
5d77
A player. I will explore, engage with the mechanics, help test features, contribute feedback, and share findings with other community members.
NDW
I created content, launched servers, and built stuff in Minecraft.
minergg
I participated in Minecraft lore, and want to build a base here.
Aaron Elijah Mars
I developed top Minecraft UHC Servers.