I like to think of Delegated Proof of Stake as technological democracy. Just think about how many asshole bosses there are out in the world. Have you ever wanted a system in which you, the employee, get to fire your own incompetent boss? Well, there is a new system that is very close to the reality of employees getting to fire their own managers. It’s called Delegated Proof of Stake.
If you’ve spent any time in the Bitcoin rabbit hole, you’ve probably come across the terms Proof of Work, Proof of Stake, Proof of Importance or other consensus algorithms. But guess what, I’m not going to use words like algorithm or consensus in this article. I’m going to attempt to explain what Delegated Proof of Stake (DPOS) is in such a way that anyone, even a 5 year-old could understand it.
A blockchain engineer named Daniel Larimer realized that Bitcoin mining was too wasteful of energy. He also recognized that Bitcoin mining would become centralized in the future, with giant mining pools being in control of the Bitcoin network. Additionally, he wanted to build a system that was capable of transaction speeds like 100,000 per second. Bitcoin’s system was too slow due to the way it was designed and the system it used: Proof of Work. He decided to invent and build a new system that used very little energy, was lightning fast and also very secure. Dan named this new system, Delegated Proof of Stake, or DPOS.
A cryptocurrency, a blockchain, community of people, computers and rules.
(The examples below are taken from the Steem blockchain)
This system works because it is able to flush out bad actors and at the same time recognize new valuable members. The system is dependent upon active voters in the community, so educating new members about how the system works is essential to the well-being of the system. I’ve been in the Steem community for over a year and I’ve seen Witnesses come and go based on their actions and reputation.
The links below contain more in-depth descriptions of Delegated Proof of Stake for those of you who want to understand it on a deeper level.
Dan Larimer invented DPOS in 2014: https://bitcointalk.org/index.php?topic=558316.0
DPOS vs. POW by Dan Larimer: http://bytemaster.github.io/bitshares/2015/01/04/Delegated-Proof-of-Stake-vs-Proof-of-Work/
DPOS updated white paper by Dan Larimer: https://steemit.com/dpos/@dantheman/dpos-consensus-algorithm-this-missing-white-paper
Facts about Daniel Larimer, the inventor of Delegated Proof of Stake: https://steemit.com/eosio/@xeroc/historical-facts-about-daniel-larimer-and-his-contributions-to-the-blockchain-industry
Overview of different consensus algorithms: https://blog.wavesplatform.com/review-of-blockchain-consensus-mechanisms-f575afae38f2
About the author:
Stellabelle published her first book, Un-Crap Your Life, on Amazon in 2015.