Questions tagged [checklocktimeverify]

As I understand it, nLockTime prevents transactions from being included in a block, or even relayed. The problem is, if I pre-sign a transaction, and give it to someone, they have no guarantee that I won't invalidate that transaction by spending its…

For my scenarios, I want freeze some funds from my wallet for some given time/block and then make that amount spendable in a single transaction. As I understand so far, I can do it using 2 transactions with CheckLockTimeVerify (CLTV) op_code as…