{"valid":true,"uuid":"01a1c57f-d8e6-72b7-995c-31bb3db132bd","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":"2026-11-10T12:47:32.582Z","unix_seconds":1794314852,"unix_ms":1794314852582,"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":"01a1c57fd8e6","description":"48-bit Unix timestamp in milliseconds"},{"name":"ver","hex":"7","description":"Version"},{"name":"rand_a","hex":"2b7","description":"12 random bits (or sub-ms precision \/ counter)"},{"name":"var + rand_b","hex":"995c31bb3db132bd","description":"Variant (top 2 bits) + 62 random bits"}],"formats":{"standard":"01a1c57f-d8e6-72b7-995c-31bb3db132bd","uppercase":"01A1C57F-D8E6-72B7-995C-31BB3DB132BD","braces":"{01A1C57F-D8E6-72B7-995C-31BB3DB132BD}","urn":"urn:uuid:01a1c57f-d8e6-72b7-995c-31bb3db132bd","hex":"01a1c57fd8e672b7995c31bb3db132bd","base64":"AaHFf9jmcreZXDG7PbEyvQ==","integer":"2169193553804938608247483406931276477","guid_bytes_le":"7fc5a101e6d8b772995c31bb3db132bd","guid_base64_le":"f8WhAebYt3KZXDG7PbEyvQ=="},"encode":{"STR":"01a1c57f-d8e6-72b7-995c-31bb3db132bd","SIV":"2169193553804938608247483406931276477"},"decode":{"variant":"RFC 9562 (formerly RFC 4122 \/ DCE 1.1)","version":"7 (Unix Epoch time-based)","contents":{"time":"2026-11-10T12:47:32.582Z"}}}