mirror of
https://github.com/d0zingcat/ore.git
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97 lines
3.6 KiB
Rust
97 lines
3.6 KiB
Rust
use solana_program::{keccak::Hash, pubkey, pubkey::Pubkey};
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/// The unix timestamp after which mining can begin.
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pub const START_AT: i64 = 1712070600;
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/// The reward rate to intialize the program with.
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pub const INITIAL_REWARD_RATE: u64 = 10u64.pow(3u32);
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/// The mining difficulty to initialize the program with.
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pub const INITIAL_DIFFICULTY: Hash = Hash::new_from_array([
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0, 0, 0, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
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255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
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]);
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/// The decimal precision of the ORE token.
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/// Using SI prefixes, the smallest indivisible unit of ORE is a nanoORE.
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/// 1 nanoORE = 0.000000001 ORE = one billionth of an ORE
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pub const TOKEN_DECIMALS: u8 = 9;
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/// One ORE token, denominated in units of nanoORE.
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pub const ONE_ORE: u64 = 10u64.pow(TOKEN_DECIMALS as u32);
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/// The duration of an epoch, in units of seconds.
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pub const EPOCH_DURATION: i64 = 60;
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/// The target quantity of ORE to be mined per epoch, in units of nanoORE.
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/// Inflation rate ≈ 1 ORE / epoch (min 0, max 2)
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pub const TARGET_EPOCH_REWARDS: u64 = ONE_ORE;
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/// The maximum quantity of ORE that can be mined per epoch, in units of nanoORE.
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pub const MAX_EPOCH_REWARDS: u64 = ONE_ORE.saturating_mul(2);
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/// The quantity of ORE each bus is allowed to issue per epoch.
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pub const BUS_EPOCH_REWARDS: u64 = MAX_EPOCH_REWARDS.saturating_div(BUS_COUNT as u64);
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/// The number of bus accounts, for parallelizing mine operations.
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pub const BUS_COUNT: usize = 8;
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/// The smoothing factor for reward rate changes. The reward rate cannot change by more or less
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/// than a factor of this constant from one epoch to the next.
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pub const SMOOTHING_FACTOR: u64 = 2;
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// Assert MAX_EPOCH_REWARDS is evenly divisible by BUS_COUNT.
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static_assertions::const_assert!(
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(MAX_EPOCH_REWARDS / BUS_COUNT as u64) * BUS_COUNT as u64 == MAX_EPOCH_REWARDS
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);
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/// The seed of the bus account PDA.
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pub const BUS: &[u8] = b"bus";
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/// The seed of the metadata account PDA.
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pub const METADATA: &[u8] = b"metadata";
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/// The seed of the mint account PDA.
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pub const MINT: &[u8] = b"mint";
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/// The seed of proof account PDAs.
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pub const PROOF: &[u8] = b"proof";
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/// The seed of the treasury account PDA.
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pub const TREASURY: &[u8] = b"treasury";
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/// The name for token metadata.
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pub const METADATA_NAME: &str = "Ore";
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/// The ticker symbol for token metadata.
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pub const METADATA_SYMBOL: &str = "ORE";
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/// The uri for token metdata.
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pub const METADATA_URI: &str = "https://ore.supply/metadata.json";
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/// Noise for deriving the mint PDA.
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pub const MINT_NOISE: [u8; 16] = [
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166, 199, 85, 221, 225, 119, 21, 185, 160, 82, 242, 237, 194, 84, 250, 252,
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];
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/// The addresses of the bus accounts.
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pub const BUS_ADDRESSES: [Pubkey; BUS_COUNT] = [
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pubkey!("9ShaCzHhQNvH8PLfGyrJbB8MeKHrDnuPMLnUDLJ2yMvz"),
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pubkey!("4Cq8685h9GwsaD5ppPsrtfcsk3fum8f9UP4SPpKSbj2B"),
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pubkey!("8L1vdGdvU3cPj9tsjJrKVUoBeXYvAzJYhExjTYHZT7h7"),
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pubkey!("JBdVURCrUiHp4kr7srYtXbB7B4CwurUt1Bfxrxw6EoRY"),
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pubkey!("DkmVBWJ4CLKb3pPHoSwYC2wRZXKKXLD2Ued5cGNpkWmr"),
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pubkey!("9uLpj2ZCMqN6Yo1vV6yTkP6dDiTTXmeM5K3915q5CHyh"),
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pubkey!("EpcfjBs8eQ4unSMdowxyTE8K3vVJ3XUnEr5BEWvSX7RB"),
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pubkey!("Ay5N9vKS2Tyo2M9u9TFt59N1XbxdW93C7UrFZW3h8sMC"),
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];
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/// The address of the mint metadata account.
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pub const METADATA_ADDRESS: Pubkey = pubkey!("2nXZSxfjELuRatcoY64yHdFLZFi3mtesxobHmsoU3Dag");
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/// The address of the mint account.
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pub const MINT_ADDRESS: Pubkey = pubkey!("oreoN2tQbHXVaZsr3pf66A48miqcBXCDJozganhEJgz");
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/// The address of the treasury account.
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pub const TREASURY_ADDRESS: Pubkey = pubkey!("FTap9fv2GPpWGqrLj3o4c9nHH7p36ih7NbSWHnrkQYqa");
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