The one place a stolen credential, a coerced operator, or a replayed approval does the most damage — the moment of release — made sovereign.
When your treasury releases a wire, the instruction passes through servers that can read it — your cloud, your host OS, a privileged operator. You trust them not to look. That trust is your attack surface. Watch it disappear: a $7.8M transfer to a Swiss subsidiary seals, crosses the wire as ciphertext, and opens only for the one named signer — present, and verified by their own live biology. Your SWIFT rail didn't change. Your dual-control didn't change. We made the second signature sovereign.

The instruction is sealed the moment it leaves — a key born and held inside the GPU's sovereign region that never crosses back to the host. Only ciphertext travels the wire.
A three-stage identity gate authorizes release: the right named subject, then a live-queried presence check, in that order. The wrong person is refused before liveness is even evaluated; the right person who is absent is refused too.
The signed authorization is welded to the exact action bytes, single-use, and freshness-bounded — so it cannot be replayed, moved to a different amount, or forged. It returns to your ledger.
A sealed object released only by a live human's verified presence, streamed ~1,700 miles between two nodes and opened byte-perfect — with the host refused throughout, and both failure modes refused with zero bytes.
Your SWIFT rail, your treasury system, your dual-control workflow. Nothing in your existing process is replaced.
A sovereign attestation gate on the release — presence-bound, single-use, action-welded, and enforced a layer beneath the operating system.
Sealed ciphertext on the wire and an I/O error at the host. A stolen credential, a replay, or a coerced approval no longer authorizes the release.
The attestation's unforgeability is cryptographic — it holds even against a privileged operator, provided they lack the signing key. The memory refusal today is workflow-conditional: an operator who unbinds the driver can still reach the framebuffer window — the last seam, which the S-Chip closes in silicon. Presence is live-queried, shadow-mode — we say a living human is present and enforce it; we never claim biology is the encryption. Transport is shown between two trusted nodes; the substrate refusal is drawn from the proof record. Proven, and honestly scoped.
See the release refuse everyone but the one live human it's sealed to.