·1 хв читання · 31 слово·👁 5.3K↗ 6
Telefónica, Deutsche Telekom and Vodafone Use Blockchain for Roaming Settlement Spain’s Telefónica, Deutsche Telekom an…
Telefónica, Deutsche Telekom and Vodafone Use Blockchain for Roaming Settlement
Spain’s Telefónica, Deutsche Telekom and U.K. provider Vodafone have finalized a trial blockchain solution for the settlement of roaming discount agreements.