HEX

Richard Heart's bitcoin derangement syndrome has resulted in a new ERC-20 crypto-currency with so many pumpamentals.

It is up 93x from its start just a few months ago. Right now for every bitcoin that you have you can get 10,000 Hex worth around $53USD.

https://hex.win/
https://youtu.be/wswrTWqjyMM

DAO

The Decentralised Autonomous Organisation

As the world goes through crisis induced reformation the concept of the decentralised autonomous organisation may take a more prominent role in the future. Existing organisations have failed to distribute wealth fairly and protect us from pandemic. The DAO may have had a shaky start with the  etherium/etherium-classic scandal but with new developments on bitcoin, RSK, Taproot and of course bitcoin the crypto currency itself we should see a movement towards this kind of self organisation. In the future everything could well be DAO.

RGB on Bitcoin Lightning

Coloured coins are now on the bitcoin lightning network.

https://rgb-org.github.io/
https://github.com/rgb-org/spec
https://www.coindesk.com/startups-debut-first-protocol-for-issuing-tokens-via-bitcoins-lightning-network

and learn to use it here
https://medium.com/@danrobinson/understanding-simplicity-implementing-a-smart-contract-language-in-30-lines-of-haskell-827521bfeb4d
also look at Ivy first posted here which can also be used on lightning.
https://midwaycrypto.blogspot.com/2018/01/ivy-easy-smart-contracts-for-bitcoin.html