12 ms·The Times quote - no earlier. Publicly verifiable blockchain embedded message - no later.by labawi 7y agoThe Times quote - no earlier. Publicly verifiable blockchain embedded message - no later.eru 7y agoExactly what I meant. Proving the 'no earlier' part is relatively easy and low-tech. The 'no later' part is what requires the blockchain.comboy 7y agoI agree. It wasn't obvious from the context, since you provided newspaper title from the genesis block as an example.