Now you can deposit bitcoin to your Cash App. Don’t have any to deposit? Cash App is also the most convenient way to instantly buy and sell bitcoin. 🐝☕️🌊 pic.twitter.com/B9kicYHskF

— Cash App (@CashApp) June 26, 2019

Mining #Bitcoin on the vintage Xero Alto would take thousands of times the age of the universe to succeed.https://t.co/SXXqo94Utr pic.twitter.com/JK6q0ROEfa

— Ken Shirriff (@kenshirriff) July 2, 2017

Could a 55 year old #IBM mainframe mine #bitcoin? Yes, but very very slowly. http://t.co/N1xLkJ339J pic.twitter.com/Im2YcW18HX

— Ken Shirriff (@kenshirriff) May 23, 2015

I attempt to mine #Bitcoin by hand, doing SHA-256 with pencil and paper. Not practical. http://t.co/0xQS7brSzo pic.twitter.com/2yyjepQ8qP

— Ken Shirriff (@kenshirriff) September 28, 2014

The Apollo Guidance Computer navigated to the moon, but can it mine Bitcoin? I tried it on our working AGC; at 10.3 seconds per hash, it would take a billion times the age of the universe to mine a block. Still faster than mining by hand or punch cards.https://t.co/uGXfDYWAHd pic.twitter.com/6bLpOzAhqK

— Ken Shirriff (@kenshirriff) July 8, 2019

#LNTrustChain – A #Bitcoin Community Event (video by @TiKawamoto) pic.twitter.com/pzcmePic9N

— Dennis Parker (@Xentagz) February 9, 2019

Some LN fun..

– I send 100k sats with https://t.co/va7XSnFii0 to the first person I choose to trust that replies to this.
– That person adds 10k sats and sends 110k to someone (Either from reply to a new tweet, or this thread)

.. and so on

How many sats before it breaks?

— hodlonaut 13%er 🌮⚡🔑 🐝 (@hodlonaut) January 19, 2019

The bitcoin community is currently immersed in an experiment called the “lightning torch," and it's reached 37 countries so far. https://t.co/bFjdhAn9D6

— CoinDesk (@CoinDesk) February 5, 2019

Cool example of #BitcoinTwitter experimenting on the Lightning Network.

🔥
⚡️Torch received, now passing along to @starkness! #LNtrustchain https://t.co/YVMAv62fCN

— jack (@jack) February 5, 2019