xrpl.check.domain_age_signal

Domain registration age via RDAP surfaces the registered-domain root + days-since-registration

red Third-party-derived data (external chain RPC, issuer attestation, primary-legislative source, edge header). Permanently free-only under the site's rule #3 — never sold even after the paid tier ships.

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

What this claim says

label: Domain registration age via RDAP surfaces the registered-domain root + days-since-registration
page: /check
claim id (yaml): check_domain_age_signal
behavior: MONOTONIC_GROW
Layer 3 source: primary-legislative-sources

Risk note

Structural signal only — see Fence 2 in docs/CHECK_IT_DESIGN.md. Domain age is NEVER interpreted as a verdict in copy. RDAP responses degrade to couldnt_check on network failure; the request-path 6s timeout is intentional (do not raise without also revisiting the paste-box latency budget).

Evidence — code paths that back this claim

check_data.py:_signal_domain_age
check_data.py:_registered_domain (PSL-backed eTLD+1)
check_data.py:check_url (wired-in signal call)

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.