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Ensure PTC votes accurately reflect data availability (#9412)

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Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>
This commit is contained in:
Eitan Seri-Levi
2026-06-04 17:01:20 -07:00
committed by GitHub
parent eeae8514b1
commit da42d37456
3 changed files with 149 additions and 2 deletions
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7
beacon_node/beacon_chain/src/beacon_chain.rs
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@@ -2197,8 +2197,11 @@ impl<T: BeaconChainTypes> BeaconChain<T> {
slot_start.is_some_and(|start| observed.saturating_sub(start) < payload_due)
});
// TODO(EIP-7732): Check blob data availability. For now, default to true.
let blob_data_available = true;
// A payload is only imported into fork choice if its data was available.
let blob_data_available = self
.canonical_head
.fork_choice_read_lock()
.is_payload_received(&beacon_block_root);
Ok(PayloadAttestationData {
beacon_block_root,