Attestation had custody_bits_blocks:
custody_bits_blocks: List[Bitlist[MAX_VALIDATORS_PER_COMMITTEE], MAX_SHARD_BLOCKS_PER_ATTESTATION]
It's used by is_valid_fraud_proof.
Looks like it was dropped during recent merge: it's missing here. But is present here.
As @jrhea pointed out it's dropped by intention.
So, it looks like is_valid_fraud_proof has not been updated appropriately
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As @jrhea pointed out it's dropped by intention.
So, it looks like
is_valid_fraud_proofhas not been updated appropriately