xrpl.credentials.walker_stale_threshold

PermissionedDomains walker rows >48h old surface as 'stale' — daily cadence, 2x-cadence stale threshold

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.credentials.walker_stale_threshold.json or send Accept: application/json on this URL. URI is permanent — safe to cite.

What this claim says

label: PermissionedDomains walker rows >48h old surface as 'stale' — daily cadence, 2x-cadence stale threshold
page: /credentials
claim id (yaml): credentials_walker_stale_threshold
behavior: MANUAL_CURATION
Layer 3 source: self-attested-only

Risk note

48h threshold is 2× the 86400s (daily) walker cadence. If the walker cadence is ever changed (e.g., to 12h), the 48h constant here becomes wrong — either too tight (false staleness) or too loose (hides real staleness). Cadence change must move both constants together.

Evidence — code paths that back this claim

app.py:credentials() — perm_walker_is_stale computation
templates/credentials.html: staleness label

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.