{"valid":true,"uuid":"01a1d5b4-2dcd-707a-81fa-56336c7eea7e","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":"2026-11-13T16:18:37.645Z","unix_seconds":1794586717,"unix_ms":1794586717645,"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":"01a1d5b42dcd","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"07a","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"81fa56336c7eea7e","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1d5b4-2dcd-707a-81fa-56336c7eea7e","uppercase":"01A1D5B4-2DCD-707A-81FA-56336C7EEA7E","braces":"{01A1D5B4-2DCD-707A-81FA-56336C7EEA7E}","urn":"urn:uuid:01a1d5b4-2dcd-707a-81fa-56336c7eea7e","hex":"01a1d5b42dcd707a81fa56336c7eea7e","base64":"AaHVtC3NcHqB+lYzbH7qfg==","integer":"2169522218499039894374563191912852094","guid_bytes_le":"b4d5a101cd2d7a7081fa56336c7eea7e","guid_base64_le":"tNWhAc0tenCB+lYzbH7qfg=="},"encode":{"STR":"01a1d5b4-2dcd-707a-81fa-56336c7eea7e","SIV":"2169522218499039894374563191912852094"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-13T16:18:37.645Z"}}}