Good morning list,
> > Can this "unknown discrete logarithm" be made provably unknown, so all
> > signers are assured of this property? Bonus points if the outside world
> > can't tell. The exact mechanism could be outside the scope of the BIP, but
> > knowing that it's possible is useful.
>
>
If MAX_FUTURE_BLOCK_TIME in chain.h is set smaller than
DEFAULT_MAX_TIME_ADJUSTMENT in timedata.h, the POW security can be
undermined by a 33% Sybil attack on the nodes. Blocks with accurate
timestamps would be rejected which allows various attacks. Code should
reflect a proof of security, so it sh