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Add EIP: Perpetually Valid Signed Voluntary Exits #7044

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merged 11 commits into from
Jun 24, 2023

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dapplion
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@dapplion dapplion commented May 18, 2023

todo:

  • assign number

@dapplion dapplion requested a review from eth-bot as a code owner May 18, 2023 16:15
@github-actions github-actions bot added c-new Creates a brand new proposal s-draft This EIP is a Draft t-core labels May 18, 2023
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eth-bot commented May 18, 2023

✅ All reviewers have approved.

@eth-bot eth-bot added e-consensus Waiting on editor consensus e-review Waiting on editor to review labels May 18, 2023
@dapplion dapplion force-pushed the exit-perpetual-valid branch 3 times, most recently from 09b3af7 to 788b596 Compare May 18, 2023 16:24
@github-actions github-actions bot added the w-ci Waiting on CI to pass label May 18, 2023
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### Consensus Layer

The mechanics of the specification can be found in the [Consensus Layer specs](https://github.com/ethereum/consensus-specs/pull/3288).
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you will need to refer to a blob commit of the relevant content rather than a PR (once PR is merged i guess)

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@dapplion we are modifying the regex to support the compare diffs in drafts instead of PRs as the diffs are static: so basically this for your PR: https://github.com/ethereum/consensus-specs/compare/1c35eb1c3303fe1e0b101323106d766d8f848cd6~3...1c35eb1c3303fe1e0b101323106d766d8f848cd6 which is this link

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zah commented May 30, 2023

I suspect this EIP is trying to address a common problem faced by staking pool operators: How can their customers be sure that the operator won't keep the created validators active forever (this allows the operator to profit from transaction fees and MEV)?

To solve this problem in a more comprehensive way, it may be beneficial to also introduce a new type of exit message that identifies the exited validator by their public key. This is an improvement because it will allow the staking pool to share the signed exit message with the staker before the staker has committed to fund the created validator. This is not easy to do otherwise, because the final validator index is now known until the deposit has been processed by the beacon chain.

I've written more about this here:
ethereum/consensus-specs#2666

One possible work-around with significant downsides is to require the operator to sign a very wide range of exit messages that target all possible validator indices.

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g11tech commented Jun 23, 2023

@eth-bot rerun

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some clean-ups in language and links to get this thing mergeddd

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### Consensus Layer

The mechanics of the specification can be found in the [Consensus Layer specs](https://github.com/ethereum/consensus-specs/commit/14212958d3605c5dd4f8ab617f157328f53ce559).
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Specification changes are built into the Consensus Specs Deneb upgrade.

The specific makes one change to the state transition function:

Additionally, the voluntary_exit gossip conditions are implicitly modified to support this change.

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@github-actions github-actions bot removed the w-ci Waiting on CI to pass label Jun 24, 2023
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The commit 1c11651 (as a parent of 6500963) contains errors.
Please inspect the Run Summary for details.

@github-actions github-actions bot added the w-ci Waiting on CI to pass label Jun 24, 2023
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g11tech commented Jun 24, 2023

rebased via UI to check the link validation, is now successful @dapplion

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lgtm

@eth-bot eth-bot enabled auto-merge (squash) June 24, 2023 12:24
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All Reviewers Have Approved; Performing Automatic Merge...

@eth-bot eth-bot merged commit 54da9c4 into ethereum:master Jun 24, 2023
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7 participants