| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 7 of 46 | 84% | 3 of 10 | 70% | 3 | 8 | 2 | 11 | 0 | 3 |
| validate(BlockHeader, BlockHeader, ProtocolContext) | | 82% | | 70% | 3 | 6 | 2 | 9 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| NoDifficultyRule() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |