IRelay

IRelay

Contains only the methods needed by tBTC v2. The Bitcoin relay provides the difficulty of the previous and current epoch. One difficulty epoch spans 2016 blocks.

getCurrentEpochDifficulty

function getCurrentEpochDifficulty() external view returns (uint256)

Returns the difficulty of the current epoch.

getPrevEpochDifficulty

function getPrevEpochDifficulty() external view returns (uint256)

Returns the difficulty of the previous epoch.