{"valid":true,"uuid":"01a1b729-677b-7130-aa00-d037d3edc252","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":"2026-11-07T17:58:26.427Z","unix_seconds":1794074306,"unix_ms":1794074306427,"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":"01a1b729677b","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"130","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"aa00d037d3edc252","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1b729-677b-7130-aa00-d037d3edc252","uppercase":"01A1B729-677B-7130-AA00-D037D3EDC252","braces":"{01A1B729-677B-7130-AA00-D037D3EDC252}","urn":"urn:uuid:01a1b729-677b-7130-aa00-d037d3edc252","hex":"01a1b729677b7130aa00d037d3edc252","base64":"AaG3KWd7cTCqANA30+3CUg==","integer":"2168902751347342874140081851326120530","guid_bytes_le":"29b7a1017b673071aa00d037d3edc252","guid_base64_le":"KbehAXtnMHGqANA30+3CUg=="},"encode":{"STR":"01a1b729-677b-7130-aa00-d037d3edc252","SIV":"2168902751347342874140081851326120530"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-07T17:58:26.427Z"}}}