{"valid":true,"uuid":"01a1c599-ab45-7243-9c5b-63720709880a","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":"2026-11-10T13:15:44.837Z","unix_seconds":1794316544,"unix_ms":1794316544837,"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":"01a1c599ab45","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"243","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"9c5b63720709880a","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1c599-ab45-7243-9c5b-63720709880a","uppercase":"01A1C599-AB45-7243-9C5B-63720709880A","braces":"{01A1C599-AB45-7243-9C5B-63720709880A}","urn":"urn:uuid:01a1c599-ab45-7243-9c5b-63720709880a","hex":"01a1c599ab4572439c5b63720709880a","base64":"AaHFmatFckOcW2NyBwmICg==","integer":"2169195599615699340595410867292047370","guid_bytes_le":"99c5a10145ab43729c5b63720709880a","guid_base64_le":"mcWhAUWrQ3KcW2NyBwmICg=="},"encode":{"STR":"01a1c599-ab45-7243-9c5b-63720709880a","SIV":"2169195599615699340595410867292047370"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-10T13:15:44.837Z"}}}