Manifesto · declared 25 April 2026

Sign every claim. Verify independently.

Every CLEARSKY claim is signed at the moment of publication. Every receipt carries a verifier URL anyone can paste into a browser and verify independently. We do not ask you to trust us. We ask you to verify.

We sign every claim. You verify independently. The signature survives the platform: every receipt remains independently verifiable through the public verifier subsurface for the lifetime of the underlying signing key.

How to verify

Paste any CLEARSKY-signed verifier URL into your browser:

https://verify.clearsky.79thunit.co.uk/v/<doc_id>

You will see the signature, the key fingerprint, the signed-at timestamp, and (post-Phase-4.20) the provenance graph showing what other public-trust artefacts cite or depend on this receipt.

How to cite

If you are a journalist, court, academic, or insurer, attach a CLEARSKY receipt to your own claim. Use the template:

[CLEARSKY signed dossier <doc_id> · verify at verify.clearsky.79thunit.co.uk/v/<doc_id> (signed <signed_at>)]

Submit the citation back to us at POST /api/verifier/citations/submit so it appears in the public provenance graph.

The 90-day baseline

Live aggregate stats and citation counts are published at /verifier/baseline. Baseline data accumulates from the moment of platform launch and feeds the public provenance graph.

Source of truth

This manifesto page is itself signed via Phase 3.2 meta-signed declaration. Verify at https://verify.clearsky.79thunit.co.uk/v/<manifesto_doc_id>.