{"valid":true,"uuid":"01a1c818-8785-7221-a814-a2a0779b7d24","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":"2026-11-11T00:53:33.189Z","unix_seconds":1794358413,"unix_ms":1794358413189,"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":"01a1c8188785","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"221","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"a814a2a0779b7d24","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1c818-8785-7221-a814-a2a0779b7d24","uppercase":"01A1C818-8785-7221-A814-A2A0779B7D24","braces":"{01A1C818-8785-7221-A814-A2A0779B7D24}","urn":"urn:uuid:01a1c818-8785-7221-a814-a2a0779b7d24","hex":"01a1c81887857221a814a2a0779b7d24","base64":"AaHIGIeFciGoFKKgd5t9JA==","integer":"2169246215347456228049524302638972196","guid_bytes_le":"18c8a10185872172a814a2a0779b7d24","guid_base64_le":"GMihAYWHIXKoFKKgd5t9JA=="},"encode":{"STR":"01a1c818-8785-7221-a814-a2a0779b7d24","SIV":"2169246215347456228049524302638972196"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-11T00:53:33.189Z"}}}