{"valid":true,"uuid":"01a1b81b-507d-739c-a6be-93918f766f62","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":"2026-11-07T22:22:40.253Z","unix_seconds":1794090160,"unix_ms":1794090160253,"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":"01a1b81b507d","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"39c","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"a6be93918f766f62","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1b81b-507d-739c-a6be-93918f766f62","uppercase":"01A1B81B-507D-739C-A6BE-93918F766F62","braces":"{01A1B81B-507D-739C-A6BE-93918F766F62}","urn":"urn:uuid:01a1b81b-507d-739c-a6be-93918f766f62","hex":"01a1b81b507d739ca6be93918f766f62","base64":"AaG4G1B9c5ymvpORj3ZvYg==","integer":"2168921917446945388604581051175956322","guid_bytes_le":"1bb8a1017d509c73a6be93918f766f62","guid_base64_le":"G7ihAX1QnHOmvpORj3ZvYg=="},"encode":{"STR":"01a1b81b-507d-739c-a6be-93918f766f62","SIV":"2168921917446945388604581051175956322"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-07T22:22:40.253Z"}}}