Verified claim · AI-ML · 95% confidence
Common Crawl founded in: 2007.
Last verified 2026-05-16 · Methodology veritas-v0.1 · 4a2689e6230ef2e1
Structured fields
- Subject
- Common Crawl
- Predicate
founded_in- Object
- 2007
- Confidence
- 95%
- Tags
- common-crawl · dataset · founded · 2007
Sources (2)
[1] official blog · Common Crawl Foundation
About Common Crawl“Common Crawl is a 501(c)(3) non-profit founded in 2007.”
[2] docs · Wikipedia
Common Crawl — Wikipedia
Cite this claim
Ready-to-paste citation (Markdown / plain text):
Common Crawl founded in: 2007. — SourceScore Claim 4a2689e6230ef2e1 (verified 2026-05-16). https://sourcescore.org/api/v1/claims/4a2689e6230ef2e1.jsonEmbed this claim
Drop this iframe into any blog post, docs page, or knowledge base. The widget renders the signed claim + primary source + click-through to this canonical page. CC-BY 4.0; attribution included.
<iframe src="https://sourcescore.org/embed/claim/4a2689e6230ef2e1/" width="100%" height="360" frameborder="0" loading="lazy" title="Common Crawl founded in: 2007."></iframe>Preview: open in new tab
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Use this claim in your code
Fetch this signed envelope from your application. The response includes the verbatim excerpt, primary source URLs, and an HMAC-SHA256 signature you can verify locally for audit trails.
cURL
curl https://sourcescore.org/api/v1/claims/4a2689e6230ef2e1.jsonJavaScript / TypeScript
const r = await fetch("https://sourcescore.org/api/v1/claims/4a2689e6230ef2e1.json");
const envelope = await r.json();
console.log(envelope.claim.statement);
// "Common Crawl founded in: 2007."Python
import httpx
r = httpx.get("https://sourcescore.org/api/v1/claims/4a2689e6230ef2e1.json")
envelope = r.json()
print(envelope["claim"]["statement"])
# "Common Crawl founded in: 2007."LangChain (retrieve-then-cite)
from langchain_core.tools import tool
import httpx
@tool
def get_common_crawl_fact() -> dict:
"""Fetch the verified SourceScore claim for Common Crawl."""
r = httpx.get("https://sourcescore.org/api/v1/claims/4a2689e6230ef2e1.json")
return r.json()