Generate and inspect ULIDs — 128-bit identifiers combining a 48-bit timestamp with 80 bits of randomness, encoded as 26 characters of Crockford Base32.
A ULID is a 128-bit identifier defined as 48 bits of Unix time in milliseconds followed by 80 bits of cryptographic randomness, encoded using Crockford Base32 (exclude I, L, O, U). ULIDs are lexicographically sortable, URL-safe, and case-insensitive. Monotonic mode ensures that IDs generated within the same millisecond sort in order by incrementing the random component instead of regenerating it.