ORE

Mine blocks. Trade hashpower. Earn rewards.

Summary

ORE is a cryptocurrency mining and trading game. Miners compete to earn block rewards by buying and selling hashpower in an open market. The more hashpower a miner has, the greater their chances of finding the best hash and winning the block reward.

Rewards and

API

• Consts – Program constants.
• Error – Custom program errors.
• Event – Custom program events.
• Instruction – Declared instructions and arguments.

Instructions

User

• Claim - Claims miner rewards.
• Close - Closes a block account.
• Initialize - Initializes the program.
• Log – Logs events as non-truncatable data.
• Mine - Submits hashes for scoring.
• Open - Opens a new block.
• Reset – Resets the hashpower market for the next block.
• Swap - Executes a buy or sell in the hashpower market.

Admin

• SetAdmin - Re-assigns the admin authority.
• SetFeeCollector - Updates the fee collection address.
• SetFeeRate - Updates the fee charged per swap.

State

• Block - A round in the game.
• Config - Global program configuration.
• Market - Hashpower market.
• Miner - Tracks a miner state and history.
• Treasury - The mint authority of the ORE token.

Block lifecycle

• Open a block with an upcoming ID.
• Reset the market to move it forward to the next ID.

Tests

To run the test suite, use the Solana toolchain:

cargo test-sbf

For line coverage, use llvm-cov:

cargo llvm-cov