# Voting system. I want to create a block chain that can allow someone to cast a vote be completely anonymous but I want it to insure that person only votes once. It has been done trick is getting the masses to believe it is fair and true

**URL:** https://forum.algorand.co/t/voting-system-i-want-to-create-a-block-chain-that-can-allow-someone-to-cast-a-vote-be-completely-anonymous-but-i-want-it-to-insure-that-person-only-votes-once-it-has-been-done-trick-is-getting-the-masses-to-believe-it-is-fair-and-true/3244
**Category:** Uncategorized
**Created:** [May 9, 2021, 7:34am UTC](https://forum.algorand.co/t/voting-system-i-want-to-create-a-block-chain-that-can-allow-someone-to-cast-a-vote-be-completely-anonymous-but-i-want-it-to-insure-that-person-only-votes-once-it-has-been-done-trick-is-getting-the-masses-to-believe-it-is-fair-and-true/3244 "2021-05-09T07:34:58Z")
**Posts on this page:** 1
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### Author: ![robert](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.algorand.co/robert/32/666_2.png) [@robert](https://forum.algorand.co/u/robert)
#### Post date: [May 13, 2021, 11:00am UTC](https://forum.algorand.co/t/voting-system-i-want-to-create-a-block-chain-that-can-allow-someone-to-cast-a-vote-be-completely-anonymous-but-i-want-it-to-insure-that-person-only-votes-once-it-has-been-done-trick-is-getting-the-masses-to-believe-it-is-fair-and-true/3244/3 "2021-05-13T11:00:58Z")

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We implemented in one of our **Algo Builder [templates](https://github.com/scale-it/algo-builder/tree/master/examples/permissioned-voting).**  
The Algo Builder projects allow for better code management, more efficient integration and testability. In the next Office Hour, Algo Builder will be presented with focus on testing projects an smart contracts.

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_[View the full topic](https://forum.algorand.co/t/voting-system-i-want-to-create-a-block-chain-that-can-allow-someone-to-cast-a-vote-be-completely-anonymous-but-i-want-it-to-insure-that-person-only-votes-once-it-has-been-done-trick-is-getting-the-masses-to-believe-it-is-fair-and-true/3244)._