Test data

Fake rows for fixtures and demos. Everything comes from the seed, so the same link always produces exactly the same data — you can put the link in a README instead of committing a fixture file, and regenerate it years later.

Notes

• Each row gets its own random stream, keyed by the seed and the row index. Raising the row count appends rows; it never reshuffles the ones already shown.
• The IBANs carry a real mod-97 check digit, so they pass validation — but the bank and account parts are invented. They are for testing input handling, nothing else.
• Names, companies and addresses are assembled from small word lists. Any resemblance to a real person or business is coincidence.
• Nothing leaves this tab; the whole configuration lives in the query string of the URL above.