STUDIO / CREATE A PRACTICE CLAIM

Lock a practice claim

Practice only — this stays on this computer. It is not posted. Check is for official files. The official stamp is on the proof page.

Go to the form ↗Back to your claims →

Title Statement / note Files

Letters, PDFs, notes. Big files keep a fingerprint only.

Structured data (optional) URLs (one per line) Wallet list (one per line)

Who can read the words? Keep them locked — only you and the phrase. Public later: just the fingerprint. Anyone can read this — the words are in the file. The fingerprint still proves “this exact file.”

Secret phrase

Lose the phrase, the words are gone. We never see it. Practice lock, not the official one.

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Keep independent verification accessible.

Your support helps fund security review, development, and a verifier that remains free. Optional support, not an investment.

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