W WINDI Sites W-SITES-001
Forensic Ledger · 56,000+ receipts · Zero violations

Websites that
prove what they say.

Every page you publish carries a forensic receipt. Every change is sealed, time-stamped, and independently verifiable. The accountable web — without a developer, without a server, without trust assumptions.

Four tiers. One protocol.

Pick the level of governance your content needs. Move up when reality demands it. Every tier writes to the same Forensic Ledger.

LOW
€0/mo

For personal pages and proofs-of-existence.

  • 1 site · 1 page
  • WINDI subdomain
  • SHA-256 receipt per publish
  • Public verify link
Start free
HIGH
€79/mo

For SMEs and regulated content.

  • Unlimited sites · custom domain
  • I9+I11+I13+G3 invariants
  • Two-person seal (G3)
  • ISP institutional templates
  • GDPR Art. 30 audit log
Choose HIGH
GOV
contact

For public bodies, banks, ministries.

  • White-label deployment
  • EU AI Act Art. 14 ready
  • Operator of Verifiable Systems
  • Dedicated Forensic Vault
  • SLA · audit · 2LOD compliance
Contact

What an accountable site looks like.

A receipt isn't a checkbox. It's a public, independently-verifiable proof that the page exists, when it was sealed, and what it said.

SEALED · I11

Notary public profile

Office hours, jurisdiction, fee schedule. Every change sealed. Clients verify before they walk in.

notary-mueller.windi-sites.com
SEALED · I11+G3

Press release archive

Communications you cannot un-publish silently. Forensic timestamp protects against revisionism.

press.studio-grove.eu
PUBLISHED

Researcher portfolio

Papers, claims, dates of priority. Receipts give you priority proof without preprint servers.

jober.windi-sites.com

The promise — in three lines.

01 · AI processes

Drafts, layout, copy.

Tell us what the page is for. We assemble the draft from your inputs and an institutional profile (ISP).

02 · Human decides

Approve. Reject. Edit.

Nothing publishes without an explicit human action. G3 invariant. The seal carries your DID, not ours.

03 · WINDI guarantees

Receipt. Hash. Ledger.

A SHA-256 receipt is written to the Forensic Ledger. Anyone, anywhere, can verify it forever.