我的新书《大话区块链》现在京东有官方预售了

yingpingzhang (53)in #blockchain • 5 years ago

我的新书《大话区块链》现在京东有官方预售了，大家可以访问 https://item.jd.com/12719282.html 下单。

温馨提示：由于十一国庆的原因，目前发货已经停止，节后发货。首印1000套，有需要抓紧时间下单！！！

#bitcoin #eos #eth

5 years ago in #blockchain by yingpingzhang (53)

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windowglass (68) 5 years ago

哈哈……恭喜！！恭喜！！

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yingpingzhang (53) 5 years ago

谢谢！！！

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steemitboard (66) 5 years ago

Congratulations @yingpingzhang! You have completed the following achievement on the Steem blockchain and have been rewarded with new badge(s) :

You made more than 900 comments. Your next target is to reach 1000 comments.

_{You can view your badges on your Steem Board and compare to others on the Steem Ranking}
_{If you no longer want to receive notifications, reply to this comment with the word STOP}

To support your work, I also upvoted your post!

Vote for @Steemitboard as a witness to get one more award and increased upvotes!

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