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Verification register Security & Identity

Readiness verdict

Arm Confidential Compute Architecture (CCA / RME)

A dated reading of what is claimed, reported, and independently verified in the current evidence.

As of
2026-08-20
Revision
1
Method
v1.3.0

Current reading

Readiness band and full integer triple

AI-assisted assembly · derived results

Readiness band

Watch

Primary summary from verified readiness

Confidence
64% · stale
Computed at
2026-08-20T10:52:15.972722+00:00
Claimed
60

Public ambition and stated capability

Reported
50

Observed practitioner reporting

Verified
43

Independently supported evidence

Gap
+17

Claimed leads verified

Evidence strength Strong

Decision

What the current evidence supports

Human editorial judgment · 2026-08-20

Too early to adopt

Why
Architecture and firmware are mature and open, but with zero shipping silicon in 2026 and no real-hardware performance data, CCA cannot be a deployment target — only a forward-looking watch item.
Next
Track Fujitsu-MONAKA FY2027 silicon and any cloud RME preview; revisit when a cloud provider exposes real CCA Realms with cycle-accurate attestation latency numbers.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
13
Tier 1
0
Tier 2
7
Tier 3
6
Supports
2
Contradicts
7
Context
4
Latest observed
2025-06-05

Counts and dates only. Raw signals, private excerpts, trust records, and internal corpus material are not published here.

Publication record

Revisions

Initial public reading

  1. 2026-07-19 Reading moved from watch to watch.

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