606 Articles 17 Followers
Proof of stake (PoS) is a type of consensus algorithm used by a public blockchain network to achieve distributed consensys. It is an alternative to the widely known Proof of Work (PoW) consensus algorithm used by Bitcoin and other cryptocurrencies.
PoS was initially introduced in 2011 on the Bitcointalk forum to solve problems faced by the popular PoW algorithm. In 2012, a cryptocurrency named Peercoin was the first to implement the new consensus algorithm. Since then, a number of leading cryptocurrencies have adopted PoS including NEO, EOS, Cosmos, Waves, Tron, and others. Ethereum is also migrating to a PoS consensus algorithm with its upcoming Casper implementation.
The main advantages of PoS over PoW are energy efficiency, security, reduced centralization risks, new economic penalties to prevent various attacks, and the issuance of new coins can be reduced because participants are incentivised to stake coins to participate in the network rather than mine them.
In PoS-based public blockchains, new blocks are forged or minted rather than mined like in PoW. The new blocks are minted from a set of validators who lock up their cryptocurrency into a deposit. Validators then receive a reward for staking their tokens and minting new blocks and validators with a larger stake receive more rewards. Therefore, individuals are incentivized to partake in the system.
While PoS presents various advantages over PoW, it is not without downfalls. Some experts argue that PoS is not ideal for a distributed consensus algorithm, claiming there is a "nothing-at-stake" problem. However, there are different solutions that various projects are working on and implementing to combat issues surrounding PoS.
In this tag you can discover proof of stake (PoS) news, cryptos, opinions and analysis created by knowledgeable individuals on the matter.
17 Mar 2022 3 minute read 6 comments CryptoRealm
With the recent increase in international recognition of cryptocurrency, some people celebrated; others got more FOMO; some decided to eat more cake, and some had more questions. Questions such as "What is the impact of crypto on existing retail and...
15 Mar 2022 2 minute read 4 comments The Crypto Crazy
In recent years, several baseless tokens have gained a lot of space in the cryptocurrency market. Often these tokens value even more than assets that actually have a defined utility. However, today we bring a cryptocurrency that is in the launch phas...
15 Mar 2022 2 minute read 1 comment Greenchic
Ethereum Blockchain is now a step closer to the merge phase, where Ethereum is merged with the Beacon Chain, a step that marks an era where Ethereum transitions from a Proof of Work(POW) Blockchain to Proof of Stake (POS) Blockchain. Now, Ethereum...
22 Feb 2022 3 minute read 0 comments RitabeII
POS chains might be the winners of the consensus war, but they are not flawless. Their reliance on staking poses an illiquidity problem that’s detrimental to the network. Though most of these restrictions imposed on the chain are meant to secure the...
14 Feb 2022 4 minute read 0 comments RitabeII
The world is at that point where one income stream is not enough. Fortunately, the crypto space has a lot of opportunities that might be viable income streams. The problem is most folks into crypto appear focused on trading, which requires some speci...
9 Feb 2022 2 minute read 2 comments ionutzu97
Hello, my dear readers. I know it is a while since the last time I updated my stakecube portfolio. I will start by presenting the first week's earnings and then make a resume about the month of January. As you can see, now, I am focusing just on tho...
31 Jan 2022 1 minute read 0 comments Aldeneer
Hello, I've seen so much posts about protocols that allows you to stake a token and earn quadrillion % APYs here. I think that by posting about them you are automatically scamming people out of their money! You may ask how? The answer is simple... Th...
![Why you should not invest in crypto with high APYs [Not a financial advice]](https://cdn.publish0x.com/prod/fs/cachedimages/1830583310-807e09939cc13a4e6ce1729c4c52ccc0b06c977d47fd3eeca089ab0ebcdcfd1d.jpg)
31 Jan 2022 3 minute read 0 comments RitabeII
StaFi has made it clear that POS chains will get liquid staking solutions. This means we can expect new rTokens in the new year. Though these liquid staking solutions won’t come until later, there are reasons to be enthusiastic all the same. In this...
31 Jan 2022 4 minute read 1 comment AskingAndQuestioning
To begin in cryptocurrencies takes a bit more than just patience. It takes timing, it takes understanding and it takes willpower. Without these things, we can understand basic concepts of crypto, but without the underlying knowledge, we have no way...
31 Jan 2022 2 minute read 0 comments kishankumar
Before understanding what proof of stake means, we need to understand what proof of work is because proof of stake was introduced because of limitations present in the proof of work. Proof of stake is a consensus mechanism to choose a validator from...
