{"valid":true,"uuid":"01a1c99f-c51b-70e4-b931-c237c105b5e3","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":"2026-11-11T08:00:53.531Z","unix_seconds":1794384053,"unix_ms":1794384053531,"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":"01a1c99fc51b","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"0e4","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"b931c237c105b5e3","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1c99f-c51b-70e4-b931-c237c105b5e3","uppercase":"01A1C99F-C51B-70E4-B931-C237C105B5E3","braces":"{01A1C99F-C51B-70E4-B931-C237C105B5E3}","urn":"urn:uuid:01a1c99f-c51b-70e4-b931-c237c105b5e3","hex":"01a1c99fc51b70e4b931c237c105b5e3","base64":"AaHJn8UbcOS5McI3wQW14w==","integer":"2169277212618917931065072188414866915","guid_bytes_le":"9fc9a1011bc5e470b931c237c105b5e3","guid_base64_le":"n8mhARvF5HC5McI3wQW14w=="},"encode":{"STR":"01a1c99f-c51b-70e4-b931-c237c105b5e3","SIV":"2169277212618917931065072188414866915"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-11T08:00:53.531Z"}}}