| Algoritmo / ID | Bits | Nibbles | Hex chars |
|----------------|------|---------|-----------|
| MD5 | 128 | 32 | 32 |
| Gist ID | 128 | 32 | 32 |
| SHA‑1 | 160 | 40 | 40 |
| UUID v4 | 128 | 32 | 32 |
The Gist ID matches the random 128‑bit ID profile.