Here my thought about SEAL: https://steemit.com/ico/@panjay/blockchain-powered-product-authentication-and-services-platform
Get more info
https://bitcointalk.org/index.php?topic=2929809.0
https://seal.network/
https://twitter.com/r/seal_network
author:
panjay
https://bitcointalk.org/index.php?action=profile;u=515495
