correct block hash assignment

privacy-scaling-explorations · Jan 6, 2022 · 7429811 · 7429811
1 parent c21fa18
commit 7429811
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/zkevm-circuits/src/evm_circuit/witness.rs b/zkevm-circuits/src/evm_circuit/witness.rs
@@ -84,7 +84,7 @@ impl<F: FieldExt> BlockContext<F> {
                 .map(|(idx, hash)| {
                     [
                         F::from(BlockContextFieldTag::BlockHash as u64),
-                        self.block_number + F::from((idx - 1) as u64),
+                        self.block_number - F::from((idx + 1) as u64),
                         RandomLinearCombination::random_linear_combine(
                             hash.to_le_bytes(),
                             randomness,