Attestable
#2 in AI Detection & AuthenticityAttestable · 2× · last seen Aug 13, 2026
69
Momentum
Attestable is an Israeli cybersecurity startup founded in 2025 (Tel Aviv, with operations in California) that has developed Zero-Knowledge-Proof technology for integrity verification of AI systems. The technology enables cryptographic proof that an AI output was correctly computed from a specific model and input without disclosing model weights or sensitive data. The company was founded by mathematicians Yogev Bar-On (CEO), Shahar Papini (CTO, formerly StarkWare and Safe Superintelligence), and Shahar Samocha (VP R&D), and raised $20 million in seed financing. The solution works hardware-agnostic (CPU, GPU, Accelerator, Edge) without requiring a Trusted Execution Environment.
Momentum trend
15.05.13.08.
Features
| Deployment (Self-Hosted/Cloud) | Integrity enforced at software/computation layer, not tied to specialized hardware or TEE |
| Platform | Zero-knowledge proof software for AI integrity, hardware-agnostic (CPU, GPU, accelerators, edge devices) |
| Release Date | Founded 2025; $20M seed funding announced August 11, 2026 |