Attestation
Ed25519 & Merkle
Verifiable usage receipts & weights attestation for every AI request.
Eliminate secret model downscaling and peak-hour quantization. VaaS binds SHA-256 model weights, request parameters, and prefix-cache timing into tamper-evident Ed25519 cryptographic receipts.
Weights
Bit-exact FP8
Privacy
Zero plaintext retained
Anchoring
Base (8453) Anchor
Cryptographic receipts against model degradation
Developers constantly worry about peak-hour model downscaling or silent quantization (FP8 -> INT4). VaaS provides cryptographically verifiable evidence of the exact model weights and execution parameters for your request.
- Bind request ID, SHA-256 weights hash, execution status, fallback state, cost, and timestamps into one receipt.
- Attest bit-exact unquantized model execution with zero plaintext prompts retained on disk or exposed to third parties.
- Use the same tamper-evident receipt surface across online inference, Video API tasks, and batch jobs.
Live Verification & W3C Verifiable Credentials
Query any Request ID or Merkle Root to inspect exact model weights, prefix cache hit/miss speedup (e.g. 38ms TTFT), and download W3C-compliant JSON-LD Verifiable Credentials.
- Expose receipt ID, weights hash, TTFT cache speedup, and verification status next to the request.
- Client-side standalone verification independent of the running application or gateway infrastructure.
- Anchored on Base Mainnet (Chain ID 8453) for immutable timestamp proof and transparent dispute resolution.