Create a sortable unique identifier (SUID) as raw bytes.
The first 6 bytes encode a millisecond timestamp offset from an internal
reference date to allow lexicographic sorting by creation time. The
remaining 10 bytes are random.
Returns Uint8Array
16-byte Uint8Array where bytes 0-5 are timestamp and 6-15 are random
Create a sortable unique identifier (SUID) as raw bytes.
The first 6 bytes encode a millisecond timestamp offset from an internal reference date to allow lexicographic sorting by creation time. The remaining 10 bytes are random.