https://cointelegraph.com/news/developer-completes-proof-of-life-off-grid-crypto-transaction-primed-for-post-apocalypse (https://cointelegraph.com/news/developer-completes-proof-of-life-off-grid-crypto-transaction-primed-for-post-apocalypse)
Cryptocurrency and blockchain meet amateur radio. Not quite sure what to think of this one. I am always worried about the increasing level of complexity in disaster radio. It is nevertheless interesting to see new experiments involving radio.
Gil.