Thirty seconds here creates a permanent, tamper-evident record that this idea existed
on this date. Do it before you tell anyone.
Your idea stays private. This creates a draft — it is not published
and not yet sealed. A human reviews and seals it into the chain; only then does a public proof appear,
and that proof is a cryptographic fingerprint and a timestamp — never your content.
Publishing an unfiled invention can destroy its patentability, so we never publish it.