realurls

tensorflow

Wikidata Q21447895. GitHub tensorflow.

Official domains: tensorflow.org

Identity anchored by: wikidata:Q21447895/P856 wikidata:Q21447895/P2037. Display name from fallback.

tensorflow.org verified primary · confidence 0.71 · verified 2026-09-05

1 条独立锚点 + 3 条独立佐证，达到 verified 门槛

EvidenceWhat it shows
A1 not counted GitHub org verified this domain (DNS-level check by GitHub)
blog=http://www.tensorflow.org org=tensorflow org_verified=false
 source
A8 anchor Anchored repository's homepage points here, and this site links back
age_days=3955 backlink=true contributors=5300 homepage=https://tensorflow.org org=tensorflow repo=tensorflow/tensorflow repo_anchored=true stars=198831
 source
A3 not counted Corporate registrar fingerprint (brand-protection registrar, long prepaid term, registry locks)
created=2015-08-25 expires=2027-08-25 locks=["delete","transfer","update"] registrar=MarkMonitor Inc. remaining_days=354
 source
A4 not counted TLS certificate carries organisation name (OV/EV)
issuer=Google Trust Services san_count=77 subject_org= validation_type=DV
 TLS handshake tensorflow.org:443
B1 corroboration Wikidata official-website claim (P856) on the anchored item
competing_items=4 label=Q21447895 qid=Q21447895 site=https://tensorflow.org sitelinks=40
 source
B4 corroboration Wayback Machine history
first_snapshot=2015-11-09 history_days=3953
 source
B5 corroboration Tranco top-1M ranking
date=2026-09-04 rank=7232
 source
3 piece(s) of evidence not counted — why
  • A1: GitHub 组织未通过域名验证（is_verified != true）
  • A3: 到期日不足 1095 天，不符合企业长期预付特征
  • A4: DV 证书不含组织信息（现代科技公司普遍使用 DV，此项常态缺失）
Reproduce this yourself
# A1 — GitHub verified this org's domain
curl -s https://api.github.com/orgs/tensorflow | jq '{name, blog, is_verified}'

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

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

# B1 — Wikidata P856
curl -s "https://www.wikidata.org/w/api.php?action=wbgetclaims&entity=Q21447895&property=P856&format=json"

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

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

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

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