Assuming the Bitcoin hashrate is perfectly constant, and all blocks have exact timestamps (corresponding to the time they were mined). Which of the options below is closest to the expected time retargetting periods will take?
Bitcoin Optech Newsletter #34 is here:
- Discussion on BIP118 SIGHASH_NOINPUT_UNSAFE output tagging
- Progress towards Bitcoin Core hardware wallet integration
- Bitcoin Core v0.18 feature freezehttps://bitcoinops.org/en/newsletters/2019/02/19/ …
Will the next SI prefixes be ronna and quecca?https://www.sciencemag.org/news/2019/02/you-know-kilo-mega-and-giga-metric-system-ready-ronna-and-quecca …
~=8 Character Passwords Are Dead=~
New benchmark means that the entire keyspace, or every possible combination of:
...of an 8 character password can be guessed in:
(8x 2080 GPUs against NTLM Windows hash)https://twitter.com/hashcat/status/1095807014079512579?s=21 …
'The Theory of Relativity should have been called the Theory of Absolutes, because the fundamental axiom is that the vacuum speed of light is absolutely the same in all reference frames.' -- @lorentzframe
Popular Twitter Account Life Story Offer : Jennifer Lopez's Life Story
Reality Television Star, Dancer, Singer, Actress (1969-)
Actress and singer Jennifer Lopez is one of Hollywood’s leading ladies who’s also forged a successful pop and dance music career.
Born on July 24, 1969, in the Bronx, New York, Jennifer Lopez danced on the TV show In Living Color prior to her starring duty in the film Selena. Lopez gained widespread appreciation for her efficiency, including a Golden World election. That exact same year, Lopez starred in the forgettable Anaconda as well as in Blood and Wine, other Jack Nicholson.