Verify
Check a number.
Paste a Tacit Tessera number — the machine form, ten characters, like CH3001MN1Q, or the human form with its spaces. The check runs here, in this page.
The result appears here.
The check tells you four things and nothing else
- Whether the check character is valid — whether the number was typed correctly. A nine-character number with no sector letter in front is an old-form number, and the page says so rather than calling it a typo.
- Whether the register knows the number.
- Its status.
- Whether this edition is the current one.
It does not tell you who holds a licence, what a skill set is worth, how it was tested, or anything about the person behind it. Where a licensee holds a licence, the check will also say whether that licence covers the number.
Nothing is stored as a verdict. Every check is recomputed from the sealed Card, every time. A printed card cannot be recalled, so its authority is this page and never the plastic.