1 files changed, 10 insertions, 0 deletions
diff --git a/src/consensus/params.h b/src/consensus/params.h
index 61b1fbc2e5..0983595c6a 100644
--- a/src/consensus/params.h
+++ b/src/consensus/params.h
@@ -14,6 +14,7 @@ namespace Consensus {
 enum DeploymentPos
 {
     DEPLOYMENT_TESTDUMMY,
+    DEPLOYMENT_TAPROOT, // Deployment of Schnorr/Taproot (BIPs 340-342)
     // NOTE: Also add new deployments to VersionBitsDeploymentInfo in versionbits.cpp
     MAX_VERSION_BITS_DEPLOYMENTS
 };
@@ -78,8 +79,17 @@ struct Params {
     int64_t nPowTargetSpacing;
     int64_t nPowTargetTimespan;
     int64_t DifficultyAdjustmentInterval() const { return nPowTargetTimespan / nPowTargetSpacing; }
+    /** The best chain should have at least this much work */
     uint256 nMinimumChainWork;
+    /** By default assume that the signatures in ancestors of this block are valid */
     uint256 defaultAssumeValid;
+
+    /**
+     * If true, witness commitments contain a payload equal to a Bitcoin Script solution
+     * to the signet challenge. See BIP325.
+     */
+    bool signet_blocks{false};
+    std::vector<uint8_t> signet_challenge;
 };
 } // namespace Consensus