<p>Decred has a hybrid Proof-of-Work/Proof-of-Stake model, which means that block rewards are shared between the miners and the stakers (and the developers), with PoW mining earning the larger portion of the reward. (60% PoW miners, 30% PoS voters, 10% Decred development subsidy)</p>

<p>The way staking works in Decred is through a ticket system. You purchase a ticket, and it enters the ticket pool. Out of the pool, a few tickets are randomly selected along with every block, and these tickets vote on that block. Every ticket has a 50% chance of being selected in 28 days, and a 99.5% chance of being selected to vote in 144 days, after which it expires, and returns to your wallet. For all the time that your ticket is in the pool, the DCR used to buy the ticket is effectively locked.</p>

<p>You don't <em>need</em> a full node to stake DCR. You can just be a part of a <a href="https://docs.decred.org/faq/proof-of-stake/stake-pools/" rel="nofollow noreferrer">staking pool</a>. A stake pool allows you to stake your coins along with the pool, which will have full nodes of their own running at all times.They will vote on your behalf, and take a small cut of your earnings (1-5% depending on the pool). <em>Note that you do not give up access to your private keys at any point during this process.</em></p>

<p>Coming to your questions,</p>

<ol>
<li><p>Yes. There is a minimum number of DCR you need. It is called the ticket price. Currently it is around 75 DCR (you can check the current price <a href="https://dcrstats.com/" rel="nofollow noreferrer">here</a>), and it fluctuates with demand and supply of tickets. The age of the coins don't matter. But the ticket itself takes about a day to mature before entering the ticket pool.</p></li>
<li><p>In case you are using a staking pool, the question of upload/download speeds is now irrelevant. But overall, it is not a question of speed, rather availability/uptime. So if you're running a full node all the time, the staking part should be trivial.</p></li>
<li><p>At this point you can only buy full tickets. There are several requests for ticket splitting, which would allow you to buy a fraction of a ticket and stake regardless of how less DCR you own, but that really isn't priority on the dev pipeline. Also, there is a 0.5% chance that your ticket is not picked, in which case the amount you spent on the ticket will be returned to you minus any transaction fees.</p></li>
</ol>

<p>For a good introduction to the whole system, the <a href="https://docs.decred.org/mining/proof-of-stake/" rel="nofollow noreferrer">PoS Documentation</a> is a great place to start.
<a href="https://docs.decred.org/faq/proof-of-stake/buying-tickets-and-fees/" rel="nofollow noreferrer">The FAQs</a> are a great resource as well.</p>

CC BY-SA 3.0
2017-11-20T23:41:11.513Z
Thanks, that's an excellent explanation! (don't forget to upvote the question if you think it would be useful to others)
Highly Irregular
CC BY-SA 3.0
2017-11-20T19:33:48.967Z
2017-11-27T14:19:49.413Z
2017-11-27T14:19:49.413Z
Samarth Hattangady
<p>If I understand correctly, Decred can be mined through PoS (Proof of Stake) rather than PoW (Proof of Work). </p>

<p><strong>What needs to be in place to achieve this?</strong> There are <a href="https://decred.org/dtb001.pdf" rel="nofollow noreferrer">some technical details here</a> about how Decred works but I'd like something in laymen's terms.</p>

<p>I understand that I would need to run a full node to qualify, but:</p>

<ol>
<li>Is there a minimum number of Decred that need to be held? Does the age of them make any difference?</li>
<li>What kind of download/upload speeds would be required for the node?</li>
<li>Anything else I haven't thought of that I should know?</li>
</ol>

<proof-of-stake><full-node><decred>
What does one need to do to earn Decred through PoS?
Highly Irregular
# What does one need to do to earn Decred through PoS?

(Asked by: username_0 on 2017-09-02)

If I understand correctly, Decred can be mined through PoS (Proof of Stake) rather than PoW (Proof of Work).

**What needs to be in place to achieve this?** There are [some technical details here](https://decred.org/dtb001.pdf) about how Decred works but I'd like something in laymen's terms.

I understand that I would need to run a full node to qualify, but:

1. Is there a minimum number of Decred that need to be held? Does the age of them make any difference?
2. What kind of download/upload speeds would be required for the node?
3. Anything else I haven't thought of that I should know?

**Tags:** proof-of-stake, full-node, decred


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## 1 answers

### Answer by username_1 on 2017-11-20. Score: 5 | Accepted answer

Decred has a hybrid Proof-of-Work/Proof-of-Stake model, which means that block rewards are shared between the miners and the stakers (and the developers), with PoW mining earning the larger portion of the reward. (60% PoW miners, 30% PoS voters, 10% Decred development subsidy)

The way staking works in Decred is through a ticket system. You purchase a ticket, and it enters the ticket pool. Out of the pool, a few tickets are randomly selected along with every block, and these tickets vote on that block. Every ticket has a 50% chance of being selected in 28 days, and a 99.5% chance of being selected to vote in 144 days, after which it expires, and returns to your wallet. For all the time that your ticket is in the pool, the DCR used to buy the ticket is effectively locked.

You don't *need* a full node to stake DCR. You can just be a part of a [staking pool](https://docs.decred.org/faq/proof-of-stake/stake-pools/). A stake pool allows you to stake your coins along with the pool, which will have full nodes of their own running at all times.They will vote on your behalf, and take a small cut of your earnings (1-5% depending on the pool). *Note that you do not give up access to your private keys at any point during this process.*

Coming to your questions,

1. Yes. There is a minimum number of DCR you need. It is called the ticket price. Currently it is around 75 DCR (you can check the current price [here](https://dcrstats.com/)), and it fluctuates with demand and supply of tickets. The age of the coins don't matter. But the ticket itself takes about a day to mature before entering the ticket pool.
2. In case you are using a staking pool, the question of upload/download speeds is now irrelevant. But overall, it is not a question of speed, rather availability/uptime. So if you're running a full node all the time, the staking part should be trivial.
3. At this point you can only buy full tickets. There are several requests for ticket splitting, which would allow you to buy a fraction of a ticket and stake regardless of how less DCR you own, but that really isn't priority on the dev pipeline. Also, there is a 0.5% chance that your ticket is not picked, in which case the amount you spent on the ticket will be returned to you minus any transaction fees.

For a good introduction to the whole system, the [PoS Documentation](https://docs.decred.org/mining/proof-of-stake/) is a great place to start.
[The FAQs](https://docs.decred.org/faq/proof-of-stake/buying-tickets-and-fees/) are a great resource as well.

> **Comments:**
> **username_0**: Thanks, that's an excellent explanation! (don't forget to upvote the question if you think it would be useful to others)  

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