| Feature | Traditional Digital Signature | Tai Ecussign | | :--- | :--- | :--- | | | Requires external timestamp server | Built-in via Temporal Index | | Computational Overhead | High (suited for servers) | Low (suited for microcontrollers) | | Offline Operation | Weak (needs time sync) | Strong (uses monotonic counters) | | Key Size | 2048+ bits (RSA) | 256-384 bits (Elliptic curve optimized) | | Speed (per sign) | ~500-1000ms | ~50-100ms |

The Tai Ecussign framework emphasizes several key areas of human development: