{"valid":true,"uuid":"01a1a81b-5d89-70fe-b531-aa3f582fa9dd","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":"2026-11-04T19:48:48.137Z","unix_seconds":1793821728,"unix_ms":1793821728137,"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":"01a1a81b5d89","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"0fe","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"b531aa3f582fa9dd","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1a81b-5d89-70fe-b531-aa3f582fa9dd","uppercase":"01A1A81B-5D89-70FE-B531-AA3F582FA9DD","braces":"{01A1A81B-5D89-70FE-B531-AA3F582FA9DD}","urn":"urn:uuid:01a1a81b-5d89-70fe-b531-aa3f582fa9dd","hex":"01a1a81b5d8970feb531aa3f582fa9dd","base64":"AaGoG12JcP61Mao\/WC+p3Q==","integer":"2168597402931086841113330827779877341","guid_bytes_le":"1ba8a101895dfe70b531aa3f582fa9dd","guid_base64_le":"G6ihAYld\/nC1Mao\/WC+p3Q=="},"encode":{"STR":"01a1a81b-5d89-70fe-b531-aa3f582fa9dd","SIV":"2168597402931086841113330827779877341"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-04T19:48:48.137Z"}}}