All inspection and conversion runs locally. Bit layout proves neither uniqueness nor origin. Time extraction applies only to RFC-variant v1, v6 and v7; other layouts are not interpreted as timestamps
UUID decoder
Inspect UUID version, variant, time fields and lossless numeric representations
Input
Paste a UUID, URN, braced or compact hex value to inspect metadata and applicable time fields and copy representations
Results
- Version
- 1 · Time and node
- Variant
- RFC 4122 / RFC 9562
- Byte length
- 16
- Canonical format
- Pass
- Version 1–8 or special value
- Pass
- RFC variant or special value
- Pass
- Five UUID segments (raw fields)
- c1ed67f0 / 34bd / 11f0 / b3fe / 02d71e841f4f
- Unix milliseconds (exact)
- 1747665005551
- UTC (millisecond display)
- 2025-05-19T14:30:05.551Z
- Remaining 100 ns ticks within the millisecond
- 0
- Node identifier
- 02:d7:1e:84:1f:4f
- Clock sequence
- 13310
Multicast bit is clear; this may contain a MAC-style address but does not identify a device conclusively
How to use
Paste a UUID, URN, braced or compact hex value to inspect metadata and applicable time fields and copy representations