Realurls

Level-5

Also known as level5. Wikidata Q674686.

Official domains: level5.co.jp

Identity anchored by wikidata:Q674686/P856. Display name from wikidata:Q674686.

level5.co.jp verified primary · confidence 0.78 · verified 2026-09-06

1 independent anchor(s) + 3 independent corroboration(s): meets the verified threshold

EvidenceWhat it shows
A4 anchor TLS certificate carries the organization name (OV/EV)
subject_org=LEVEL5 Inc. validation_type=OV issuer=GlobalSign nv-sa san_count=2
 TLS handshake level5.co.jp:443
B1 corroboration Wikidata official-website claim (P856) on the anchored item
qid=Q674686 label=Level-5 kind=organization site=https://www.level5.co.jp/ sitelinks=23 competing_items=0
 source
B5 corroboration Tranco top-1M ranking
rank=329328 source=top-1m list
 source
B4 corroboration Wayback Machine history
first_snapshot=2000-10-30 history_days=9442
 source
Reproduce this yourself
# B1 — Wikidata P856
curl -s "https://www.wikidata.org/w/api.php?action=wbgetclaims&entity=Q674686&property=P856&format=json"

# B5 — Tranco rank
curl -s https://tranco-list.eu/api/ranks/domain/level5.co.jp

# B4 — first Wayback snapshot
curl -s "http://web.archive.org/cdx/search/cdx?url=level5.co.jp&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 level5.co.jp

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.