{"valid":true,"uuid":"01a1c539-d644-7329-8277-c93e3792401a","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":"2026-11-10T11:31:04.388Z","unix_seconds":1794310264,"unix_ms":1794310264388,"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":"01a1c539d644","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"329","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"8277c93e3792401a","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1c539-d644-7329-8277-c93e3792401a","uppercase":"01A1C539-D644-7329-8277-C93E3792401A","braces":"{01A1C539-D644-7329-8277-C93E3792401A}","urn":"urn:uuid:01a1c539-d644-7329-8277-c93e3792401a","hex":"01a1c539d64473298277c93e3792401a","base64":"AaHFOdZEcymCd8k+N5JAGg==","integer":"2169188007018748708602857948284338202","guid_bytes_le":"39c5a10144d629738277c93e3792401a","guid_base64_le":"OcWhAUTWKXOCd8k+N5JAGg=="},"encode":{"STR":"01a1c539-d644-7329-8277-c93e3792401a","SIV":"2169188007018748708602857948284338202"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-10T11:31:04.388Z"}}}