Prove the work is yours.

No. Folio assists; it does not ghostwrite. The proof-of-work report exists precisely to show that a human did the work, with AI as an assistant.

When a detector flags an honest draft, the timestamped authorship report is the rebuttal: evidence of how the work actually came together over days of revisions.

No. It answers only from the papers in your own library, with citations, never the open web, so there is nothing to hallucinate.

The authorship and proof-of-work report is free to export on every plan: Scholar a few times a month, Fellow and Chair without limit. Scholar also checks a draft's citations and claims when you ask, 5 times a month. Fellow and Chair check claims as you write and run 20 or more checks a day, and add Document Audit.

Attested writing is the timestamped record Folio keeps as you type, in early access today and not yet open on every account. An authorship certificate is the shareable /verify record you hand to a reviewer or funder: 3 a month on Scholar, unlimited on Fellow and Chair. The authorship and proof-of-work report is the exportable PDF built from that record, on the same allowance as certificates. Citation and claim checking is AI-powered: 5 checks a month on Scholar, run when you ask, and daily on Fellow and Chair, with claims checked as you write. Document Audit is part of Fellow and Chair.

No, and it never will. Folio proves authorship without keystroke logging or behavioral profiles of any kind: no recording of typing rhythm, pauses, or pastes. The proof-of-work report is built from what was written and when it was saved, cryptographically committed as it goes, not from surveillance of how it was written.