{"valid":true,"uuid":"01a1a81b-5406-7163-86a1-75147b1141c1","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":"2026-11-04T19:48:45.702Z","unix_seconds":1793821725,"unix_ms":1793821725702,"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":"01a1a81b5406","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"163","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"86a175147b1141c1","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1a81b-5406-7163-86a1-75147b1141c1","uppercase":"01A1A81B-5406-7163-86A1-75147B1141C1","braces":"{01A1A81B-5406-7163-86A1-75147B1141C1}","urn":"urn:uuid:01a1a81b-5406-7163-86a1-75147b1141c1","hex":"01a1a81b5406716386a175147b1141c1","base64":"AaGoG1QGcWOGoXUUexFBwQ==","integer":"2168597399987354330117620051429376449","guid_bytes_le":"1ba8a1010654637186a175147b1141c1","guid_base64_le":"G6ihAQZUY3GGoXUUexFBwQ=="},"encode":{"STR":"01a1a81b-5406-7163-86a1-75147b1141c1","SIV":"2168597399987354330117620051429376449"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-04T19:48:45.702Z"}}}