HASH BITS 19 NOV 2019

in steempress •  5 years ago  (edited)
  1. German airline Hahn Air issues first blockchain-based tickets [source]
  2. Visa R&D Arm Develops a Blockchain System That Could Replace Financial Data Aggregators [source]
  3. MakerDAO unveils - Oasis Trade, Oasis Borrow and Oasis Save, the all-in-one #DeFi hub. [source]


Posted from my blog with SteemPress : https://www.bitcoinmalaysia.com/2019/11/19/hash-bits-19-nov-2019/

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5 years ago by

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