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Gloas alpha spec 9 (#9393)

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Changes implemented

Ensure bids are for a higher slot than their parent (https://github.com/ethereum/consensus-specs/pull/5302)
Ignore PTC attestations for empty assigned slots (https://github.com/ethereum/consensus-specs/pull/5281)
Limit should_build_on_full checks to the previous slot (https://github.com/ethereum/consensus-specs/pull/5309)
Apply proposer boost if dependent roots match (https://github.com/ethereum/consensus-specs/pull/5306)
Exclude slashed validators from proposing (EIP-8045) (https://github.com/ethereum/consensus-specs/pull/5115)
Force the proposer to reorg late payloads (https://github.com/ethereum/consensus-specs/pull/5210)
Remove support for old deposit mechanism in Fulu (https://github.com/ethereum/consensus-specs/pull/4704)


  


Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>

Co-Authored-By: dapplion <35266934+dapplion@users.noreply.github.com>

Co-Authored-By: Eitan Seri-Levi <eserilev@gmail.com>

Co-Authored-By: Michael Sproul <michael@sigmaprime.io>

Co-Authored-By: Michael Sproul <michaelsproul@users.noreply.github.com>
This commit is contained in:
Eitan Seri-Levi
2026-06-15 16:56:09 -07:00
committed by GitHub
parent d8e406b6ac
commit 58e35bc96f
33 changed files with 785 additions and 247 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
consensus/proto_array/src/proto_array.rs
View File

@@ -1569,10 +1569,13 @@ impl ProtoArray {
/// Called by the proposer to decide whether to build on the full or empty
/// parent pending node. Returns false if the PTC has voted the data as unavailable.
/// For a parent from an earlier slot the `Empty` or `Full` node has already been resolved
/// by attestation weight in `get_head`.
pub fn should_build_on_full<E: EthSpec>(
&self,
fc_node: &IndexedForkChoiceNode,
proto_node: &ProtoNode,
current_slot: Slot,
) -> Result<bool, Error> {
if fc_node.payload_status == PayloadStatus::Pending {
return Err(Error::InvalidPayloadStatus {
@@ -1584,10 +1587,23 @@ impl ProtoArray {
if fc_node.payload_status == PayloadStatus::Empty {
return Ok(false);
}
if proto_node.slot().saturating_add(1u64) != current_slot {
return Ok(true);
}
// Check that false votes have not achieved an absolute majority. This allows the payload to be
// considered available when either a majority have voted true or not enough votes have
// been cast either way.
Ok(!proto_node.payload_data_availability::<E>(false)?)
if proto_node.payload_data_availability::<E>(false)? {
return Ok(false);
}
if proto_node.payload_timeliness::<E>(false)? {
return Ok(false);
}
Ok(true)
}
pub fn should_extend_payload<E: EthSpec>(