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Verification register Compute & Web Infra

Readiness verdict

Fermyon Spin 3.x

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

Ready

Primary summary from verified readiness

Confidence
75% · stale
Computed at
2026-08-20T10:54:07.387529+00:00
Claimed
80

Public ambition and stated capability

Reported
78

Observed practitioner reporting

Verified
73

Independently supported evidence

Gap
+7

Claimed leads verified

Evidence strength Strong

Decision

What the current evidence supports

Human editorial judgment · 2026-08-20

Track; not yet

Why
Spin is mature, CNCF-tracked, and polyglot-capable, but the ownership change plus the 3.x-vs-4.x and unstable-WASIp3 fault lines argue for tracking rather than committing now.
Next
Pin a current 4.x build for any spike, watch CNCF graduation and Akamai's post-acquisition open-source roadmap (Fermyon Wasm Functions GA'd on Akamai Nov 2025), and defer WASIp3-dependent designs until that interface stabilizes.

Constraints

Blockers

No named blocker is present in the current public projection.

Evidence summary

Derived counts

AI-assisted assembly

Total
12
Tier 1
0
Tier 2
4
Tier 3
8
Supports
6
Contradicts
2
Context
4
Latest observed
2025-12-01

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 ready to ready.

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