xrpl.claims.status_tier_derivation

Traffic-light status derives from Layer 3 source per _LAYER3_SOURCE_TIER map

yellow Public-infrastructure dependent OR no independent cross-check path yet. Free-tier only until Batch B walker migration lands (post-soak, ~2026-08-31) and/or an independent verification walker is wired for this series.

Machine-readable status: /claims/xrpl.claims.status_tier_derivation.json or send Accept: application/json on this URL. URI is permanent — safe to cite.

What this claim says

label: Traffic-light status derives from Layer 3 source per _LAYER3_SOURCE_TIER map
page: /claims
claim id (yaml): claims_status_tier_derivation
behavior: STEP_CHANGE
Layer 3 source: self-attested-only

Risk note

Green = SOVEREIGN (local rippled or own signing key). Yellow = public-XRPL-RPC or self-attested-only (no independent cross-check yet). Red = third-party-derived. Unclassified Layer 3 sources default to `unknown` (yellow-equivalent) — conservatively never promoted to green without explicit addition to the map. If a new layer3_source is added to CLAIMS.yaml, the map must be extended in the same commit (Layer 4 sibling of the whale-title copy-move rule).

Evidence — code paths that back this claim

claims_endpoint.py:_LAYER3_SOURCE_TIER
claims_endpoint.py:_classify
claims_endpoint.py:_TIER_REASON

Verify

CLAIMS.yaml on GitHub walker_health signed snapshot chain methodology · for AI agents

Sovereignty classification derives from the claim's Layer 3 source per /methodology. Last verified 2026-08-05. This surface is documented in docs/PAID_MACHINE_TIER_DESIGN.md § 3.1.