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Startup Raises $3 Million to Build 'Proof-of-Space-Time' Blockchains

Spacemesh's "proof-of-space-time" (PoST) consensus protocol hopes to do away with mining pools and expensive GPU or ASIC-based miners.

Updated Sep 13, 2021, 7:55 a.m. Published May 8, 2018, 10:00 a.m.
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