{"valid":true,"uuid":"01a1b979-d3d3-71a1-8007-605b896e099c","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":"2026-11-08T04:45:31.475Z","unix_seconds":1794113131,"unix_ms":1794113131475,"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":"01a1b979d3d3","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"1a1","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"8007605b896e099c","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1b979-d3d3-71a1-8007-605b896e099c","uppercase":"01A1B979-D3D3-71A1-8007-605B896E099C","braces":"{01A1B979-D3D3-71A1-8007-605B896E099C}","urn":"urn:uuid:01a1b979-d3d3-71a1-8007-605b896e099c","hex":"01a1b979d3d371a18007605b896e099c","base64":"AaG5edPTcaGAB2BbiW4JnA==","integer":"2168949687950319932916800731485178268","guid_bytes_le":"79b9a101d3d3a1718007605b896e099c","guid_base64_le":"ebmhAdPToXGAB2BbiW4JnA=="},"encode":{"STR":"01a1b979-d3d3-71a1-8007-605b896e099c","SIV":"2168949687950319932916800731485178268"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-08T04:45:31.475Z"}}}