{"valid":true,"uuid":"01a1b3fb-d590-7224-8c57-8b5a861ee5fb","version":7,"version_name":"Unix Epoch time-based","variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","variant_bits":"10","is_nil":false,"is_max":false,"time":{"iso8601":"2026-11-07T03:09:48.304Z","unix_seconds":1794020988,"unix_ms":1794020988304,"precision":"Milliseconds"},"clock_sequence":null,"node":null,"sortable_by_time":true,"notes":["Version 7 UUIDs start with a 48-bit Unix timestamp in milliseconds followed by random bits, so they sort by creation time."],"fields":[{"name":"unix_ts_ms","hex":"01a1b3fbd590","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"224","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"8c578b5a861ee5fb","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1b3fb-d590-7224-8c57-8b5a861ee5fb","uppercase":"01A1B3FB-D590-7224-8C57-8B5A861EE5FB","braces":"{01A1B3FB-D590-7224-8C57-8B5A861EE5FB}","urn":"urn:uuid:01a1b3fb-d590-7224-8c57-8b5a861ee5fb","hex":"01a1b3fbd59072248c578b5a861ee5fb","base64":"AaGz+9WQciSMV4tahh7l+w==","integer":"2168838293691799284397384248628012539","guid_bytes_le":"fbb3a10190d524728c578b5a861ee5fb","guid_base64_le":"+7OhAZDVJHKMV4tahh7l+w=="},"encode":{"STR":"01a1b3fb-d590-7224-8c57-8b5a861ee5fb","SIV":"2168838293691799284397384248628012539"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-07T03:09:48.304Z"}}}