Thank you for giving feedback on Mentor's book draft for (working title) "blockchains are mostly useless". Your time and insights are very appreciated!

To celebrate the release of the Ledger Nano S Plus, the first 10,000 Nanos include a limited edition genesis swivel and a POAP NFT.

Welcome to the fourth annual #MyCryptoWinter! Starting December 1, the first 10,000 people can get this POAP for participating. https://app.mycrypto.com?utm_medium=social&utm_source=poap&utm_campaign=mcw2021