August 15, 2017
Hash with 18 leading zeros
Connect. Also, don’t forget to get free stickers.
Cracked by: Sumanth Patlolla and s m muneer ali
Answer:
Bitcoin Mining bears a lot of resemblance to how Shell money from Solomon Islands were (are) made – taking a huge sell and laboriously grinding it down to a bead to prove work and also control supply of these coins. Exactly like Bitcoin hashing.
Shane Ninai, with the help of Tim Draper, introducing Bitcoin and Blockchain technology in Papua New Guinea
Shell Money.