{"valid":true,"uuid":"01a1ac3b-8099-7154-89a8-6d0a3d8451bf","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":"2026-11-05T15:02:23.129Z","unix_seconds":1793890943,"unix_ms":1793890943129,"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":"01a1ac3b8099","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"154","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"89a86d0a3d8451bf","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1ac3b-8099-7154-89a8-6d0a3d8451bf","uppercase":"01A1AC3B-8099-7154-89A8-6D0A3D8451BF","braces":"{01A1AC3B-8099-7154-89A8-6D0A3D8451BF}","urn":"urn:uuid:01a1ac3b-8099-7154-89a8-6d0a3d8451bf","hex":"01a1ac3b8099715489a86d0a3d8451bf","base64":"AaGsO4CZcVSJqG0KPYRRvw==","integer":"2168681078722021644397625507645247935","guid_bytes_le":"3baca1019980547189a86d0a3d8451bf","guid_base64_le":"O6yhAZmAVHGJqG0KPYRRvw=="},"encode":{"STR":"01a1ac3b-8099-7154-89a8-6d0a3d8451bf","SIV":"2168681078722021644397625507645247935"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-05T15:02:23.129Z"}}}