Questions tagged [proof-of-stake]

Proof of stake is an alternative consensus mechanism that adapts mining success chances with the proportion of the cryptocurrency's tokens held by the miner.

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Proof-of-Stake: How to ensure immutability of the blockchain?

In Proof-of-Work, a miner tries to solve PoW puzzle based on the hash of previous block, such that in case of changing block B_i, all blocks after that (blocks B_i+1, B_i+2, ...) are no longer valid ...
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Does PoS forging require having private key on the computer connected to the internet

Does PoS forging require having private key on the computer that do actual forging process? If it depends on the realization of specific cryptocurrency, please, give some examples of such ...
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What's a good repo to fork if you want to create a blockchain like a "Math" coin or Curecoin. (mining equations, not hashes)

I want to create my own crypto currency and I want to know what's the best github repo to fork when it comes to making a blockchain that's based off of getting the miners to do mathematical ...
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In a Proof of Stake (PoS) mining scheme what prevents miners from producing many more blocks or inflating the currency?

In a traditional Proof of Work (PoW) scheme it's assumed it takes some amount of time to compute the PoW function, such as SHA256x2 in Bitcoin and the difficulty increases as the network is capable of ...
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Validation methods beside POW etc

Are there other concepts for the validation of the next added block to the blockchain beside POW, POS etc.? Of cource there are, but is there a methode that is shining out of the mass? A methode that ...
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Possibility of occurring Fork in case of using Proof-of-Stake?

Regarding the fact that in Proof-of-Stake, a stakeholder will be elected randomly as the next validator in each epoch (or each round), logically, in each round there is only a single validator, and so ...