bitcoinafterlife 240da9e71f Add link-preview tags and cover to the explainer preview ...

- Open Graph and Twitter card tags in English on index.html and semplice.html
- cover.jpg (1200x630): the light-blue drawing with the title
- so Telegram, X and WhatsApp show title, description and image

2026-10-23 15:53:26 +02:00

121 KiB

Raw Blame History

View Raw