bitsavers.org
Observed Aug 11, 2026, 07:07 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time.
bitsavers.org is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting bitsavers.org 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 bitsavers.org Watching a domain needs a DRM3 account. The reading above stays free and public either way.
Let's EncryptDNS Records
A 1
208.77.18.144
MX 1
10web15.dnchosting.com
TXT 1
v=spf1 +mx +a +ip4:192.64.150.15 ~all
NS 4
ns2.directnic.comns1.directnic.comns3.directnic.comns0.directnic.com
SOA 1
ns0.directnic.com hostmaster.ns0.directnic.com
DMARC_RECORDS 1
v=DMARC1; p=none; pct=10
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
bitsavers.org |
C=US, O=Let's Encrypt, CN=YE1 | Mon, 21 Sep 2026 18:58:11 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_e6a1a94f252dec87- Output Hash
0ea88c16bc5ede702e7e7c4a3adcb5f218da5a091380fd51b749ad0a43f01089- Signature
ed25519:707e655be0993813a4255f6f7518f3265298d55d99665dd3be0bb2d91be22acf48c79207edbf23fbce21503e4399da4e14279d9f0d50ea174fbab4d0d5bd380d- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast