bitcoin.it
Observed Jul 18, 2026, 13:49 UTC (3d ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
IPv6 · 1 subdomain · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat bitcoin.it actually stands on - every host below is a signed observation
bitcoin.it
A / AAAA
172.67.75.156104.26.0.206104.26.1.2062606:4700:20::681a:1ce+2 more
Cloudflareserves the site
NS
brad.ns.cloudflare.comamy.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
in1-smtp.messagingengine.com
messagingengine.comreceives its email
HTTPS probe
redirect
Redirecting (3xx) 302 → https://en.bitcoin.it/
HTTP status302
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time123 ms
DNS resolutionNOERROR
Redirect chain
https://en.bitcoin.it/Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 3
172.67.75.156104.26.0.206104.26.1.206
AAAA 3
2606:4700:20::681a:1ce2606:4700:20::ac43:4b9c2606:4700:20::681a:ce
MX 1
10in1-smtp.messagingengine.com
TXT 1
v=spf1 include:spf.messagingengine.com ?all
NS 2
brad.ns.cloudflare.comamy.ns.cloudflare.com
SOA 1
amy.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (0)
None.
Subdomains (1)
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 receiptEd25519 Receipt
- Receipt ID
3147e3cf-9c38-4a1f-9b33-54097d8c37af- Output Hash
29b198cdd868e5b27a6942000e40be5915df3092104faec1e97da1a590abee38- Signature
ed25519:a87789ec94727c9ac02886353f2f521bd9ff5c11d07859793be1693d8458dbf8e41ee2e8fa6947afd170a00308bd55912ed1a66b7b7cfee60e957568bd383a0e- Public Key
ed25519:7aad40f2d6399c207fe2fc15aade04a78324787a355d36725cc90687f9e10cff- Parent
(genesis)- Plane
- fast