# crypto/blake3
Compute the BLAKE3 hash of the input. Returns the digest as a lowercase
hex string (64 chars).
## Syntax
[crypto/blake3 $data]
## Parameters
- `$data` — String (bytes) to hash
## Examples
[crypto/blake3 "hello"] # ea2f1b43... [crypto/blake3 $payload]
## Returns
64-character lowercase hex string.
## See Also
`crypto/sha256`, `crypto/sha512`, `crypto/md5`, `crypto/hash`