{"valid":true,"uuid":"01a1972b-864d-715f-a296-090df55a5c5c","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":"2026-11-01T12:52:54.477Z","unix_seconds":1793537574,"unix_ms":1793537574477,"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":"01a1972b864d","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"15f","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"a296090df55a5c5c","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1972b-864d-715f-a296-090df55a5c5c","uppercase":"01A1972B-864D-715F-A296-090DF55A5C5C","braces":"{01A1972B-864D-715F-A296-090DF55A5C5C}","urn":"urn:uuid:01a1972b-864d-715f-a296-090df55a5c5c","hex":"01a1972b864d715fa296090df55a5c5c","base64":"AaGXK4ZNcV+ilgkN9VpcXA==","integer":"2168253882234776632437127890714909788","guid_bytes_le":"2b97a1014d865f71a296090df55a5c5c","guid_base64_le":"K5ehAU2GX3GilgkN9VpcXA=="},"encode":{"STR":"01a1972b-864d-715f-a296-090df55a5c5c","SIV":"2168253882234776632437127890714909788"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-01T12:52:54.477Z"}}}