{"valid":true,"uuid":"01a1a9a5-f475-7173-990c-151916615c21","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":"2026-11-05T02:59:47.957Z","unix_seconds":1793847587,"unix_ms":1793847587957,"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":"01a1a9a5f475","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"173","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"990c151916615c21","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1a9a5-f475-7173-990c-151916615c21","uppercase":"01A1A9A5-F475-7173-990C-151916615C21","braces":"{01A1A9A5-F475-7173-990C-151916615C21}","urn":"urn:uuid:01a1a9a5-f475-7173-990c-151916615c21","hex":"01a1a9a5f4757173990c151916615c21","base64":"AaGppfR1cXOZDBUZFmFcIQ==","integer":"2168628665535177584134020903316053025","guid_bytes_le":"a5a9a10175f47371990c151916615c21","guid_base64_le":"pamhAXX0c3GZDBUZFmFcIQ=="},"encode":{"STR":"01a1a9a5-f475-7173-990c-151916615c21","SIV":"2168628665535177584134020903316053025"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-05T02:59:47.957Z"}}}