Observed arrival · 2026-09-02

The Penta-Ledger, a public plausibility audit for science papers

penta-ledger.org Observed source

Editorial interest 78/100 Selection signal · not a rating of the site

A public-beta review platform that applies human-led, multidisciplinary scrutiny to mathematics and science papers.

Landing page captured for the 2026-09-02 issue.

Field notes

The platform records more than a paper title: its submission process includes an OpenTimestamps timestamp, a SHA256 document hash, and an optional public/private key pair intended to help establish authorship and priority. The visible ledger contains four records, including two in triage, but currently reports zero audited reviews. Its proposed five-state vocabulary ranges from Provable and Possible to Impossible, Undecidable, and Unknowable.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

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