The committed weights are open source and pinned to a transparency log, along with the full system image running in the enclave. At runtime, the client SDK (al

The committed weights are open source and pinned to a transparency log, along with the full system image running in the enclave. At runtime, the client SDK (also open source: https://docs.tinfoil.sh/sdk/overview https://docs.tinfoil.sh/sdk/overview) fetches the pinned measurement from Sigstore, and compares it to the attestation from the running enclave, and checks that they’re equal. This previous blog explains it in more detail: https://tinfoil.sh/blog/2025-01-13-how-tinfoil-builds-trust https://tinfoil.sh/blog/2025-01-13-how-tinfoil-builds-trust