Btchd mining

1. If you calculate what the NE and no password generation rules are, they are automatically generated.

2. In life, only a little attention, there are always all kinds of voices around: the "rumble" of the train, the "chirp" of the birds, the thunder of the rain in nature, and the seemingly simple and natural words behind them are actually telling people their special significance. One sleepy summer day, the red hot sun was baking the earth. Lazy people take a rest in the air-conditioned room. Except for the sun, everything is so quiet outside, even in the forest. Only the wild cks can't bear the loneliness and give out bursts of long chirps. It's so rough that people are upset. At this time, my brother and I are in the woods, looking for traces of wild cks. I feel much cooler in the shade of the trees. Suddenly, looking up, there was a black shadow on the branch. Through the leaves, the light came dazzling. Before I could react, my brother was so quick that he flew the stone in his hand towards the ck and hit the ck heavily. With a plop, the ck fell heavily on the ground, accompanied by a long cry of sorrow. It was a pity that it had already been seriously injured and could not do what it wanted. Besides, my brother and I besieged it one after another. How could it escape? The elder brother grabbed its wings. Although it was scarred, it still had alert eyes, kept vibrating its wings, struggled, and once again, its mouth was singing. This time, the cry became louder and louder, mixed with the sadness of the heart. It is no longer a shallow whine or groan, but a strong, unyielding, is fighting against us. This voice is full of indignation and despair. Maybe it is saying goodbye to its companions and the woods where it lives! At night, there was silence around me. I couldn't sleep when I lay in bed. I was deeply shocked by the cry of wild cks. This kind of sound has been around the bottom of my heart, making it difficult to sleep. The next day, my brother and I put the ck back to the forest where it belonged. I finally understand that behind the sound of the wild ck is a longing for life, yearning for freedom and love for life. It interprets life.

3. Bitshield is a watch style hardware wallet launched by the bitcoin team. Its English name is bithd. HD not only has the meaning of layered certainty, but also can be understood as the Pinyin initials of shield. This is a cold wallet, which means that you have the private key of the wallet and really have the control of the blockchain assets. If you deposit your money in the exchange, the private key is in the exchange's hands. The security of the exchange is directly related to the security of the currency you deposit.