create_timestamp
Generate Bitcoin blockchain timestamps to verify data existence at specific times using hash commitments and OP_RETURN scripts.
Instructions
Create a hash commitment for timestamping.
Args:
data: Data to timestamp
encoding: Data encoding ('utf-8' or 'hex')
hash_algorithm: Hash algorithm to use ('sha256', 'sha3_256')
Returns:
Dictionary with hash and prepared script for embedding.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| data | Yes | ||
| encoding | No | utf-8 | |
| hash_algorithm | No | sha256 |