View this post at Steemit: https://steemit.com/@justyy/witness-update-node-updated-to-21-0-prepare-for-hf21
        

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Thank you for reading ^^^^^^^^^^^^^^^
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## NEW! [Following my Trail (Upvote or/and Downvote)](https://steemit.com/witness-category/@justyy/following-my-trail-upvote-or-and-downvote-by-authorizing-posting-key-to-me)


Follow me for topics of *Algorithms, Blockchain and Cloud.*
I am @justyy - a Steem Witness
[https://steemyy.com](https://steemyy.com)


中文博客: [https://justyy.com](https://justyy.com)

- https://uploadbeta.com 
- https://rot47.net 
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- https://isvbscriptdead.com 
- https://propagationtools.com 

#### My contributions
- [Video Downloader](https://weibomiaopai.com/download-video-parser.php)
- [Steem Blockchain Tools](https://steemyy.com)
- [Free Cryptos API](https://steemit.com/witness-category/@justyy/serverless-api-to-query-the-cryptos-and-fiat)
- [VPS Database](https://anothervps.com/vps-database/)
- [Computing Technology Blog](https://helloacm.com)
- [A few useless tools](https://helloacm.com/tools/)
- [And some other online software/tools](https://steakovercooked.com/Software.Home)
- [Merge Files/Videos](https://slowapi.com/merge-videos/)
- [LOGO Turtle Programming Chrome Extension](https://chrome.google.com/webstore/detail/logo-turtle-graphics/dcoeaobaokbccdcnadncifmconllpihp)
- [Teaching Kids Programming - Youtube Channel](https://www.youtube.com/channel/UCK2ugmUOoYne1qQfSAph4nQ?view_as=subscriber) and [All Contents](https://github.com/DoctorLai/Teaching-Kids-Programming/blob/main/README.md)

#### Delegation Service
1. [Voting Algorithm Updated to Favor those High Delegations!](https://steemit.com/wherein/@justyy/voting-algorithm-updated-to-favor-those-high-delegations)

- Delegate 1000 to justyy: [Link](https://steemyy.com/sp-delegate-form/?delegatee=justyy&amount=1000)
- Delegate 5000 to justyy: [Link](https://steemyy.com/sp-delegate-form/?delegatee=justyy&amount=5000)
- Delegate 10000 to justyy: [Link](https://steemyy.com/sp-delegate-form/?delegatee=justyy&amount=10000)

#### Support me
If you like my work, please: 
- [Buy Me a Coffee](https://justyy.com/out/buymeacoffee), Thanks!
- [Become my Sponsor](https://github.com/sponsors/DoctorLai), Thanks!
- Voting for me:
https://steemit.com/~witnesses type in **justyy** and click ***VOTE***
https://steemyy.com/images/vote-for-justyy.jpg


1. Delegate SP: https://steemyy.com/sp-delegate-form/?delegatee=justyy
2. Vote @justyy as Witness:  https://steemyy.com/witness-voting/?witness=justyy&action=approve
3. Set @justyy as Proxy: https://steemyy.com/witness-voting/?witness=justyy&action=proxy
Alternatively, you can vote witness or set proxy here: https://steemit.com/~witnesses


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