Surety: The oldest blockchain has been hiding in the New York Times si

4 fanf2 1 6/3/2025, 5:42:04 PM vice.com ↗

Comments (1)

nickpsecurity · 16h ago
It was a hash chain, not a blockchain. It was useful, efficient, economical, and easy to verify. Definitely not a pyramid scheme but made owners money.

I'd be happy to see more products like that in the cryptocurrency space.