Blockchain News UK air traffic tech firm uses Hedera Hashgraph to track drones 4 years ago The multi-drone trial was held in Port Montrose, Scotland, and Cranfield University in Bedfordshire in April and October of 2021 respectively. Tags: Blockchain Continue Reading Previous Mozilla backflips on accepting crypto after ‘planet incinerating’ backlashNext Ava Labs and EV maker Togg to build smart contract-based mobility services More Stories Blockchain News Mastercard expands support to USDC, PYUSD, RLUSD stablecoin settlement 4 hours ago Blockchain News Cardano’s TapTools to wind down after 5 execs exit 12 hours ago Blockchain News Bankr temporarily disables transactions after 14 wallets hacked 2 weeks ago