@BitcoinBaby 26 September 2022 more from that month

Crypto Has No ‘Undo Button’ Say Researchers Behind New Reversible Ethereum Tokens. So now they want to review a smart contract that allows you time to undo a transaction in case you are hacked. Sounds good, but would this not open the door for certain governments to control certain payments? https://decrypt.co/110498/crypto-no-undo-button-say-researchers-behind-new-reversible-ethereum-tokens