10 stable releases

2.6.0 Nov 10, 2024
2.5.4 Oct 20, 2024
2.4.0 Sep 15, 2024
2.3.0 Aug 21, 2024

#55 in #mining

Download history 117/week @ 2024-11-14 79/week @ 2024-11-21 55/week @ 2024-11-28 40/week @ 2024-12-05 60/week @ 2024-12-12 40/week @ 2024-12-19 26/week @ 2024-12-26 79/week @ 2025-01-02 61/week @ 2025-01-09 45/week @ 2025-01-16 118/week @ 2025-01-23 3733/week @ 2025-01-30 41/week @ 2025-02-06 37/week @ 2025-02-13 30/week @ 2025-02-20 24/week @ 2025-02-27

136 downloads per month
Used in 2 crates

Apache-2.0 and LGPL-3.0-only

91KB
2K SLoC

ORE

ORE is a cryptocurrency everyone can mine.

API

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

Instructions

  • Claim – Distributes ORE from the treasury to a miner.
  • Close – Closes a proof account returns the rent to the owner.
  • Open – Opens a new proof account for a miner.
  • Mine – Verifies a hash and increments a miner's claimable balance.
  • Reset – Resets the program for a new epoch.
  • Update – Updates a proof account's miner authority.
  • Initialize – Initializes the program and creates the global accounts.

State

  • Bus - An account (8 total) which tracks and limits the amount ORE mined each epoch.
  • Config – A singleton account which manages program-wide variables.
  • Proof - An account (1 per user) which tracks a miner's current hash and current stake.
  • Treasury – A singleton account which has authority to mint ORE and holds onto user stake.

Tests

To run the test suite, use the Solana toolchain:

cargo test-sbf

For line coverage, use llvm-cov:

cargo llvm-cov

Dependencies

~42MB
~646K SLoC