{"valid":true,"uuid":"01a1cef1-ffce-71ed-840a-3886fc642668","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":"2026-11-12T08:48:48.590Z","unix_seconds":1794473328,"unix_ms":1794473328590,"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":"01a1cef1ffce","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"1ed","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"840a3886fc642668","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1cef1-ffce-71ed-840a-3886fc642668","uppercase":"01A1CEF1-FFCE-71ED-840A-3886FC642668","braces":"{01A1CEF1-FFCE-71ED-840A-3886FC642668}","urn":"urn:uuid:01a1cef1-ffce-71ed-840a-3886fc642668","hex":"01a1cef1ffce71ed840a3886fc642668","base64":"AaHO8f\/Oce2ECjiG\/GQmaA==","integer":"2169385139542795534998905336208041576","guid_bytes_le":"f1cea101ceffed71840a3886fc642668","guid_base64_le":"8c6hAc7\/7XGECjiG\/GQmaA=="},"encode":{"STR":"01a1cef1-ffce-71ed-840a-3886fc642668","SIV":"2169385139542795534998905336208041576"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-12T08:48:48.590Z"}}}