It brings together ideas from Twitter's Snowflake and ULID Spec.
- Sorted by generation time;
- Can be stored as an integer of 64 bits;
- Can be stored as a string of 13 chars;
- String format is encoded to Crockford's base32;
- String format is URL safe, is case insensitive, and has no hyphens;
- Shorter than UUID, ULID and KSUID.