Realurls

Astral

Also known as astral-sh, astral-sh/ruff, ruff. GitHub astral-sh.

Official domains: astral.sh

Identity anchored by github-history:astral-sh/ruff(age=4y,contrib=966,stars=49498). Display name from github_org_display_name(self-declared).

astral.sh verified primary · confidence 0.83 · verified 2026-09-05

correlated anchors merged: A8 not independent of the kept one, counted once · 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=astral-sh org_verified=true blog=https://astral.sh
 source
A8 anchor Anchored repository's homepage points here, and this site links back
repo=astral-sh/ruff org=astral-sh repo_anchored=true homepage=https://docs.astral.sh/ruff backlink=true stars=49498 age_days=1488 contributors=966
 source
A4 not counted TLS certificate carries the organization name (OV/EV)
subject_org= validation_type=DV issuer=Google Trust Services san_count=2
 TLS handshake astral.sh:443
B1 not counted Wikidata official-website claim (P856) on the anchored item
qid=Q137907742 label=Astral site=https://astral.sh/ sitelinks=0 competing_items=0
 source
B5 corroboration Tranco top-1M ranking
rank=25626 source=top-1m list
 source
B4 corroboration Wayback Machine history
first_snapshot=2021-11-26 history_days=1744
 source
2 piece(s) of evidence not counted — why
  • A4: DV certificate carries no organization name (most modern tech companies use DV; this is expected)
  • B1: entity not anchored: no canonical Wikidata item, so an arbitrary item's P856 cannot corroborate
Reproduce this yourself
# A1 — GitHub verified this org's domain
curl -s https://api.github.com/orgs/astral-sh | jq '{name, blog, is_verified}'

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

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

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

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.