bitcoinos.build

Observed Aug 9, 2026, 21:33 UTC (4d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of bitcoinos.build was taken 4d ago

bitcoinos.build is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bitcoinos.build under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch bitcoinos.build Watching a domain needs a DRM3 account. The reading above stays free and public either way.

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Up right now

Runs onCloudflare

Email byAmazon SES

Secured byGoogle Trust Services

IPv6 · majestic

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

INFRASTRUCTURE MAPwhat bitcoinos.build actually stands on - every host below is a signed observation

bitcoinos.build

A / AAAA

172.66.169.131104.20.33.2312606:4700:10::ac42:a9832606:4700:10::6814:21e7

Cloudflareserves the site

raina.ns.cloudflare.comsantino.ns.cloudflare.com

cloudflare.comanswers its DNS

inbound-smtp.us-east-1.amazonaws.com

Amazon SESreceives its email

TLS

bitcoinos.build

Google Trust Servicesissued its certificate

DNS Records

A 2

172.66.169.131
104.20.33.231

AAAA 2

2606:4700:10::ac42:a983
2606:4700:10::6814:21e7

MX 1

50inbound-smtp.us-east-1.amazonaws.com

TXT 2

v=spf1 include:_spf.mx.cloudflare.net ~all
v=spf1 include:amazonses.com ~all

NS 2

raina.ns.cloudflare.com
santino.ns.cloudflare.com

SOA 1

raina.ns.cloudflare.com dns.cloudflare.com

DMARC_RECORDS 1

v=DMARC1; p=none;; rua=mailto:dmarc@bitcoinos.build; ruf=mailto:dmarc@bitcoinos.build; pct=100

TLS Certificates (3)

Common Name	Issuer	Expires
`bitcoinos.build`	C=US, O=Google Trust Services, CN=WE1	Tue, 15 Sep 2026 09:11:55 +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; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID: rcpt_dc80885fc613c0b6
Output Hash: 65274b8ed3115f0421456de0c6349202e04b13fe02918dc36f6de9f1a0a0a8a7
Signature: ed25519:20d15fede35564bb16f6426c641ea5486d48ef64c7b68916cef27ef481f031693c8fdab7ea8974f12a5e1c36c945f0e240429f7e4a52dc4b128a74573ee78803
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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