ourworldindata.org

Observed Jul 21, 2026, 19:39 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Runs onCloudflare

Email byGoogle Workspace

Secured byGoogle Trust Services

Registered withNameCheap, Inc.

Also usesFacebook/MetaGoogle Search Console

IPv6 · push_legacy

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat ourworldindata.org actually stands on - every host below is a signed observation

ourworldindata.org

A / AAAA

172.66.164.52104.20.21.762606:4700:10::ac42:a4342606:4700:10::6814:154c

Cloudflareserves the site

iris.ns.cloudflare.commicah.ns.cloudflare.com

cloudflare.comanswers its DNS

aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more

Google Workspacereceives its email

TLS

ourworldindata.org

Google Trust Servicesissued its certificate

DNS Records

A 2

172.66.164.52
104.20.21.76

AAAA 2

2606:4700:10::ac42:a434
2606:4700:10::6814:154c

MX 5

1aspmx.l.google.com
10alt3.aspmx.l.google.com
10alt4.aspmx.l.google.com
5alt1.aspmx.l.google.com
5alt2.aspmx.l.google.com

TXT 7

facebook-domain-verification=3l8ak4yjilg6gd130nmmqhprli67m4
google-site-verification=0UraeOsrCN_DOONwlKqUSTJB_Gqalw8g9SX-RDSeMFc
google-site-verification=C9zLgqTWCAs8LG2UnpiqRxy91VxiMmjiIayPCvv5XSA
google-site-verification=K_qwkQizEmot6YcPQaUSXQCfzdp6GlZg9ZFNANw3jnk
google-site-verification=UPHk13RmRI5kawQLeiPqpSe-XBTooQYJv0Ej7N1jWH0
v=spf1 include:spf.privateemail.com include:_spf.google.com include:servers.mcsv.net ~all
v=DMARC1;p=reject;pct=100

NS 2

iris.ns.cloudflare.com
micah.ns.cloudflare.com

SOA 1

iris.ns.cloudflare.com dns.cloudflare.com

SRV 1

privateemail.com:443 p0

CAA 10

issue "comodoca.com"
issue "digicert.com; cansignhttpexchanges=yes"
issue "letsencrypt.org"
issue "pki.goog; cansignhttpexchanges=yes"
issue "ssl.com"
issuewild "comodoca.com"
issuewild "digicert.com; cansignhttpexchanges=yes"
issuewild "letsencrypt.org"
issuewild "pki.goog; cansignhttpexchanges=yes"
issuewild "ssl.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`ourworldindata.org`	C=US, O=Google Trust Services, CN=WE1	Wed, 07 Oct 2026 17:03:04 +0000
`WE1`	C=US, O=Google Trust Services LLC, CN=GTS Root R4	Tue, 20 Feb 2029 14:00:00 +0000
`GTS Root R4`	C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA	Fri, 28 Jan 2028 00:00:42 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for ourworldindata.org. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/ourworldindata.org">
  <img src="https://domaindrift.io/badge/ourworldindata.org.svg"
       width="300" height="64" alt="DomainDrift signed observations for ourworldindata.org">
</a>

Ed25519 Receipt

Receipt ID: rcpt_4cab8a1c6f087cc4
Output Hash: bfc36bc2988fcad61f66132c6342ef14b551feec3c5a0490eabd3c75cee9405b
Signature: ed25519:bdc35de7578747cce1516f34791218cb4ad8276e4698fd31d3a0edf7a19906c36e1bb6cad8b4911f6bf1066e5cd923dd79967b1cc201fe055933983a3a458200
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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