RTwire uses Account IDs to make off-chain transactions, but it is also able to link each account to a new generated bitcoin address. So every player has their own wallet to make instant transactions between players and also deposit from an external bitcoin wallet. Players can withdraw to an external wallet paying the miner fee + small RTwire fee. Here the fun point is to make it circulate inside the server.

The balance is shown in a player scoreboard in bits

Players can open the "Villager Market" by right-clicking any villager. I recommend you to use the collected funds to pay for the expensive server costs, but you can make it circulate to wherever you want.

Players can buy land with their bitcoin wallet. Claimed land will be protected from griefing. Players can abandon the land. They can also grant building permission to friends they trust (co-owner) but only the original owner can kick. It basically works by placing a sing on the chunk you want, and typing betwen # characters your desired land name, like #My mansion# and you can use the 4 lines of the sign. Land name is changable. Land Market comes from the LandProtect repository. Read the README to learn how to use it. You can also watch this animated GIF.

Scriptcraft is a java minecraft plugin to bridge our javascript with the Bukkit API. All the player data is stored in a JSON database that comes with ScriptCraft. It is called serverdb.json and will be stored in the server's root folder.
Download ScriptCraft

Follow the installation instructions to install Bitblocks in your Minecraft server.

/send [amount in bits] [player name] Sends instantly bits to an another online player (no fees).
/transfer [amount in bits] [bitcoin address](NOT working yet) Sends bits to external bitcoin wallet. (fees = miner fee + 1% of amount to RTWire).
/wallet Shows bitcoin address in blockhain.info link, shows balance and refreshes the scoreboard if necessary.
/bithelp Shows commands.