- NULLDUMMY for multisig: BCH enforces the dummy element to…
- NULLDUMMY for multisig: BCH enforces the dummy element to CHECKMULTISIG be empty; non-empty dummies that were once valid are now invalid.
- NULLDUMMY for multisig: BCH enforces the dummy element to CHECKMULTISIG be empty; non-empty dummies that were once valid are now invalid.