{"valid":true,"uuid":"01a1b81b-4da5-7398-b757-3e0c198d59d9","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":"2026-11-07T22:22:39.525Z","unix_seconds":1794090159,"unix_ms":1794090159525,"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":"01a1b81b4da5","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"398","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"b7573e0c198d59d9","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1b81b-4da5-7398-b757-3e0c198d59d9","uppercase":"01A1B81B-4DA5-7398-B757-3E0C198D59D9","braces":"{01A1B81B-4DA5-7398-B757-3E0C198D59D9}","urn":"urn:uuid:01a1b81b-4da5-7398-b757-3e0c198d59d9","hex":"01a1b81b4da57398b7573e0c198d59d9","base64":"AaG4G02lc5i3Vz4MGY1Z2Q==","integer":"2168921916566847319334047861498010073","guid_bytes_le":"1bb8a101a54d9873b7573e0c198d59d9","guid_base64_le":"G7ihAaVNmHO3Vz4MGY1Z2Q=="},"encode":{"STR":"01a1b81b-4da5-7398-b757-3e0c198d59d9","SIV":"2168921916566847319334047861498010073"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-07T22:22:39.525Z"}}}