{"valid":true,"uuid":"01a1c557-40fb-7189-a03e-cd817a4c7d5a","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":"2026-11-10T12:03:12.251Z","unix_seconds":1794312192,"unix_ms":1794312192251,"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":"01a1c55740fb","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"189","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"a03ecd817a4c7d5a","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1c557-40fb-7189-a03e-cd817a4c7d5a","uppercase":"01A1C557-40FB-7189-A03E-CD817A4C7D5A","braces":"{01A1C557-40FB-7189-A03E-CD817A4C7D5A}","urn":"urn:uuid:01a1c557-40fb-7189-a03e-cd817a4c7d5a","hex":"01a1c55740fb7189a03ecd817a4c7d5a","base64":"AaHFV0D7cYmgPs2Bekx9Wg==","integer":"2169190337662098416620856356077600090","guid_bytes_le":"57c5a101fb408971a03ecd817a4c7d5a","guid_base64_le":"V8WhAftAiXGgPs2Bekx9Wg=="},"encode":{"STR":"01a1c557-40fb-7189-a03e-cd817a4c7d5a","SIV":"2169190337662098416620856356077600090"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-10T12:03:12.251Z"}}}