Questions tagged [validators]

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Why does PoS use a target Hash with validation?

As I understand, there is 2 methods on choosing the next node for block validation in PoS namely: 1. coin age and 2. randomized node selection based on stake value and hash value. In PoW the protocol ...
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1answer
27 views

Does Ethereum 2.0 still have use cases for oracles, why?

It seems to me Ethereum 2.0 would only require that one node creates blocks at a time, does that make unnecessary oracles.
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19 views

Avoid Attester Slashing - Etherum2.0

According to specs, for attester slashing i need to compare the epoch with previous epoch my question is- is it enough to check that the current epoch with the last one i saved using ...
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30 views

Avoid Proposer Slashing - Etherum2.0

According to specs, for proposer slashing i need to compare the slot with previous block.slot my question is- is it enough to check that the current block slot is greater than the last block slot i ...
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0answers
8 views

How safe to run Lighthouse without --auto-register vs. the effects of registering more than once?

Running a Lighthouse validator presents a message to strongly consider running --auto-register the first time. The documentation also states: The --auto-register flag registers your signing key ...
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85 views

Any platforms that do validator selection using pre-committed hash chains?

Has this mechanism for selecting validators been proposed and/or implemented in any distributed ledgers? Validators pre-commit hash chains of length w. When creating a block, validators commit the ...
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57 views

How does eth2 Random Election Work?

In eth2 validators will be randomly selected. What is the formula for how this random selection works?