Realurls

OpenGenus Foundation

Also known as cosmos, opengenus, opengenus/cosmos. GitHub OpenGenus.

Official domains: opengenus.org

Identity anchored by github-history:OpenGenus/cosmos(age=8y,contrib=1262,stars=13743). Display name from github_org_display_name(self-declared).

opengenus.org verified primary · confidence 0.83 · verified 2026-09-05

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

EvidenceWhat it shows
A1 anchor GitHub verified this organization's domain (DNS-level check performed by GitHub)
org=OpenGenus org_verified=true blog=http://internship.opengenus.org/
 source
A8 not counted Anchored repository's homepage points here, and this site links back
repo=OpenGenus/cosmos org=OpenGenus repo_anchored=true homepage=http://internship.opengenus.org backlink=false stars=13743 age_days=3276 contributors=1262
 source
A3 not counted Corporate registrar fingerprint (brand-protection registrar, long prepaid term, registry locks)
registrar=NameCheap, Inc. created=2017-09-06 expires=2028-09-06 remaining_days=731 locks=["transfer"]
 source
B5 corroboration Tranco top-1M ranking
rank=923908 source=top-1m list
 source
B4 corroboration Wayback Machine history
first_snapshot=2017-09-16 history_days=3276
 source
2 piece(s) of evidence not counted — why
  • A8: this site does not link back to the GitHub organization; no reverse confirmation
  • A3: registrar (NameCheap, Inc.) is not a brand-protection registrar
Reproduce this yourself
# A1 — GitHub verified this org's domain
curl -s https://api.github.com/orgs/OpenGenus | jq '{name, blog, is_verified}'

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

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

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

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

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.