Jack McDonald - CEO of PolySign and Standard Custody

Today on EP. 209 of the BlockHash Podcast, CEO Jack McDonald joins Brandon Zemp to go over PolySign and Standard Custody. They are together building institutional-grade infrastructure covering the whole digital assets ecosystem.

Listen to the full episode wherever you go on Anchor, Spotify, Apple, Google, Amazon Music and more!

The podcast is available on…

Apple Podcasts: https://podcasts.apple.com/us/podcast/blockhash-exploring-the-blockchain/id1241712666

Amazon Music: https://music.amazon.com/podcasts/6dc84ee4-845b-4bea-b812-b876daab2c7e/BlockHash-Exploring-the-Blockchain

Spotify: https://open.spotify.com/show/4AGqU8qxIYVkxXM4q2XpO1

Google Podcasts: https://podcasts.google.com/feed/aHR0cHM6Ly9hbmNob3IuZm0vcy9iNmNhNWM0L3BvZGNhc3QvcnNz

Website: www.blockhashpodcast.com

On Social Media…

Website: https://www.polysign.io/

Twitter: https://twitter.com/PolySignInc

LinkedIn: https://www.linkedin.com/company/polysign/

Find Brandon Zemp & the podcast on Social Media…

Instagram: https://www.instagram.com/theblockhash/

Instagram: https://www.instagram.com/zempcapital/

Twitter: https://twitter.com/zempcapital

Facebook: https://www.facebook.com/theblockhash

LinkedIn: www.linkedin.com/in/brandonzemp

NFTs by BlockHash…

OpenSea: https://opensea.io/collection/zemp

OpenSea: https://opensea.io/collection/kiseokkim

OpenSea: https://opensea.io/collection/officialcryptoghosts

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