this is all the things I tried and they all failed. Preventing doublespends is hard. Peter Todd @petertoddbtc #bitcoinhaiku
My next blog post might be a "this is all the things I tried and they all failed"
Preventing doublespends is hard. pic.twitter.com/L039744cZs
— Peter Todd (@petertoddbtc) January 17, 2017
If cats have 9 lives, this is Bitcoin. by @cryptograffiti
If cats have 9 lives, this is #Bitcoin. pic.twitter.com/Y6aWU0FLiS
— cryptograffiti (@cryptograffiti) January 17, 2017
Cavlin by @Crypto_God
— Crypto฿ull (@Crypto_God) January 8, 2017