PRODUCT · SEAL the Trust · Execution and audit layer

AI now executes trades.
Control has to come before execution.

Digging through logs after an incident assumes human speed. SEAL puts every execution behind a gate and keeps hash-linked evidence of what passed.

Request security docs

From after-the-fact review to pre-execution control · delegation bounded by scope, limit and time · fail-closed · hash-chained evidence, verifiable offline

Pre-execution gate · delegation limitspre-execution

trade-execTrade attempt USD 80,000.00EXECUTED · within limit

trade-execTrade attempt USD 250,000.00BLOCKED · over limit

trade-execTrade attempt after delegation expiryBLOCKED · expired

A valid mandate doesn't mean the trade just runs. Scope, limit and expiry are checked before execution.

Audit chain · evidence logprev_hash → hash

12Proposal✓a3f2… → 7c1d…

13Approved by officer✓7c1d… → e89b…

14Executed✓e89b… → f04a…

15Signed evidence✓f04a… → b217…

Edit record 13 and every hash from 14 onward breaks ✕. The exact break point is visible.

correlation R-20260819-014One key reconstructs every agent, approval and execution involved.

HOW SEAL HOLDS

Not audit after the fact. Control before it.

01 · Authority

Mandate M-2026-081ACTIVE

TradingAllowed · USD/KRW spot

TransfersNone

LimitUSD 100,000.00

Valid untilSep 30, 18:00 KST

Delegation has edges

Unlimited delegation is structurally impossible.

02 · Fail-closed

Gate verdict

auth ✓→policy ✓→limit ✕

Blocked · routed to an officer

One failed check blocks it

An uncertain outcome is never reported as success.

03 · Isolation

Access matrix

Signing keysInside SEAL

Returned to agentsNever

Operator accessNever

Keys never leave the boundary

Not even operators can reach signing keys or approval rights.

04 · Evidence

evidence chain

7c1d…→e89b…→f04a…

Chain verified ✓ · offline capable

Evidence, chained

Signatures verify even offline.

SECURITY REVIEWWe show it, we don't just say it

Network isolation testKey rotation demoBackup restore demoApproval history auditOffline evidence verificationPer-client data isolation