What about Algorand[0] or Proof-of-Delay[1] or Proof-of-Activity[2]? [0]: https://people.csail.mit.edu/nickolai/papers/gilad-algorand-eprint.pdf https://people

What about Algorand[0] or Proof-of-Delay[1] or Proof-of-Activity[2]? [0]: https://people.csail.mit.edu/nickolai/papers/gilad-algorand-eprint.pdf https://people.csail.mit.edu/nickolai/papers/gilad-algorand-... [1]: http://stevengoldfeder.com/papers/BGB17-IEEESB-proof_of_delay_ethereum.pdf http://stevengoldfeder.com/papers/BGB17-IEEESB-proof_of_dela... [2]: https://www.decred.org/research/bentov2014.pdf https://www.decred.org/research/bentov2014.pdf