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You rotate a compromised key by issuing a new key and recording the rotation as a signed event inside the same chain. Each key carries a validity window, so older entries stay verifiable under the key
Hardware-attested identity means each entry in an AI audit trail carries cryptographic proof of the machine, the model build and the named operator behind the action. That proof is bound into every le
Sealed end to end means the prompt, the retrieval over private data, the inference and the output all execute inside a single hardware-attested boundary. No stage silently reaches a third party, becau
AI agents now hold permissions, trigger transactions and leave audit trails, yet most run as borrowed human credentials. Treating an agent as its own attested identity, with per-action authorisation a
Confidential computing enclaves keep data encrypted in memory, but their root of trust is minted and attested by the chip vendor. We examine what changes when the trust anchor is burned into operator-
Buyers and regulators increasingly ask operators to prove a machine stayed offline, not merely assert it. We examine how hardware-attested identity and post-quantum signed audit chains turn that claim
hardware attestation monopoly 2026 — Shocking Truth: Hardware Attestation Monopoly 2026 Could Be Your Worst Nightmare