https://www.meetup.com/bitcoincuracao/events/300772502/

Here a similar video a colleague made:

Getting Started on the Liquid Network (Bitcoin/L-BTC, USDT)

https://youtu.be/IhRbIZQTPcs?feature=shared

LBTC address:

VJLH5bDA5C3JqUgs4F498NGzZNUrsh11nz9ricN35j8Zf6mfNRyPYv9bjojUtJaRZVSs1SsYFbZhL9Kk

nostr:npub1jg552aulj07skd6e7y2hu0vl5g8nl5jvfw8jhn6jpjk0vjd0waksvl6n8n