According to Vitalik, Soulbound tokens (SBTs) are “the future” of Ethereum. Earlier this month, he co-authored a 37 page paper describing them and their role for Ethereum. Here’s a TLDR…🧁 https://t.co/aWmlYjyJlG

One feature of World of Warcraft that is second nature to its players, but goes mostly undiscussed outside of gaming circles, is the concept of soulbound items. A soulbound item, once picked up, cannot be transferred or sold to another player.Most very powerful items in the game are soulbound, and typically require completing a complicated quest or... See more

3. On-Chain Reputation & Identity