19 releases (11 stable)

2.1.9 Aug 30, 2024
2.1.8 Aug 25, 2024
2.0.0 Jul 31, 2024

#20 in #mining

Download history 647/week @ 2024-11-17 474/week @ 2024-11-24 444/week @ 2024-12-01 663/week @ 2024-12-08 480/week @ 2024-12-15 460/week @ 2024-12-22 161/week @ 2024-12-29 380/week @ 2025-01-05 470/week @ 2025-01-12 458/week @ 2025-01-19 311/week @ 2025-01-26 283/week @ 2025-02-02 303/week @ 2025-02-09 180/week @ 2025-02-16 326/week @ 2025-02-23 134/week @ 2025-03-02

993 downloads per month
Used in 15 crates

Apache-2.0

19KB
484 lines

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

~17–26MB
~454K SLoC