Realurls

AMP

Also known as amphtml, ampproject, ampproject/amphtml. GitHub ampproject.

Official domains: amp.dev

Identity anchored by github-history:ampproject/amphtml(age=11y,contrib=1304,stars=14905). Display name from github_org_display_name(self-declared).

amp.dev verified primary · confidence 0.67 · verified 2026-09-05

1 independent anchor(s) + 2 independent corroboration(s): meets the verified threshold

EvidenceWhat it shows
A1 not counted GitHub verified this organization's domain (DNS-level check performed by GitHub)
org=ampproject org_verified=false blog=https://amp.dev
 source
A8 anchor Anchored repository's homepage points here, and this site links back
repo=ampproject/amphtml org=ampproject repo_anchored=true homepage=https://amp.dev backlink=true stars=14905 age_days=4021 contributors=1304
 source
A3 not counted Corporate registrar fingerprint (brand-protection registrar, long prepaid term, registry locks)
registrar=MarkMonitor Inc. created=2018-05-16 expires=2027-05-16 remaining_days=252 locks=["delete","transfer","update"]
 source
A4 not counted TLS certificate carries the organization name (OV/EV)
subject_org= validation_type=DV issuer=Let's Encrypt san_count=3
 TLS handshake amp.dev:443
B5 corroboration Tranco top-1M ranking
rank=39277 source=top-1m list
 source
B4 corroboration Wayback Machine history
first_snapshot=2019-04-09 history_days=2706
 source
3 piece(s) of evidence not counted — why
  • A1: GitHub organization has not verified this domain (is_verified != true)
  • A3: fewer than 1095 days until expiry; not the long prepaid term typical of corporate registrations
  • A4: DV certificate carries no organization name (most modern tech companies use DV; this is expected)
Reproduce this yourself
# A1 — GitHub verified this org's domain
curl -s https://api.github.com/orgs/ampproject | jq '{name, blog, is_verified}'

# A8 — anchored repo's homepage
curl -s https://api.github.com/repos/ampproject/amphtml | jq '{homepage, created_at, stargazers_count}'

# A3 — registrar / dates / locks
curl -sL https://rdap.org/domain/amp.dev | jq '{status, events, registrar: [.entities[]|select(.roles[]=="registrar")|.vcardArray[1][1][3]]}'

# B5 — Tranco rank
curl -s https://tranco-list.eu/api/ranks/domain/amp.dev

# B4 — first Wayback snapshot
curl -s "http://web.archive.org/cdx/search/cdx?url=amp.dev&limit=1&output=json"

# Re-run the whole pipeline for this domain
git clone https://github.com/zhouchungong/realurls-registry && cd realurls-registry && pip install -e . && python -m src.verify amp.dev

Think this is wrong? Open a dispute — the burden of proof is on us, and the record is downgraded while we check. Source record: YAML.