Bitscriptr Builder
Design custom Bitcoin spending policies and generate wallet descriptors.
1. Choose a Common Spending Pattern
Vault (Delay + Cancel)
Require multiple signatures, or a single key after a delay.
Inheritance Scheme
Owner can spend, or heirs/third-party can spend after timelocks.
Simple Escrow
Requires two parties, or an arbiter after a timeout.
2. Compose Policy with Core Conditions
Single Signature
Funds can be spent with a single public key.
Multisignature
Requires M signatures out of N keys.
Threshold
Requires M of N different conditions or keys.
Absolute Timelock
Funds can only be spent after a specific time (timestamp or block height).
Relative Timelock
Funds can only be spent after a certain number of blocks have passed since the UTXO was confirmed.
Hashlock
Funds can only be spent if the preimage of a hash is revealed.
3. My Policies & Composition
Manual Policy Input (Advanced)
Compose Selected Policies
Select policies from the list above to combine them.