Clarify setting blob_data_available in PayloadAttestations#4769
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bharath-123 wants to merge 3 commits intoethereum:masterfrom
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Clarify setting blob_data_available in PayloadAttestations#4769bharath-123 wants to merge 3 commits intoethereum:masterfrom
bharath-123 wants to merge 3 commits intoethereum:masterfrom
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bharath-123
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jtraglia
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Dec 2, 2025
specs/gloas/validator.md
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| - Set `data.blob_data_available` to `True`, if | ||
| `is_data_available(data.beacon_block_root)` returns `True`. |
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This can be simplified a bit 😄
Suggested change
| - Set `data.blob_data_available` to `True`, if | |
| `is_data_available(data.beacon_block_root)` returns `True`. | |
| - Set `data.blob_data_available` to `is_data_available(data.beacon_block_root)`. |
21 tasks
Contributor
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Why have the field at all then? The block can't be canonical if |
Contributor
No, block can be imported without EL payload nor the sidecars. fork choice has been changed https://github.com/ethereum/consensus-specs/blob/master/specs/gloas/fork-choice.md#modified-on_block |
14 tasks
Contributor
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I think this needs to be addressed in #4843 within the helper to construct the PTC attestation, and probably can close this PR in favor of that one that would include it. |
Contributor
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Closing this in favour of #4843 |
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The validator spec to construct a
PayloadAttestationdidn't specify how to setblob_data_availableto true.We can set
blob_data_availableto true ifis_data_available(data.beacon_block_root)is true. i.e if the validator which is part of the PTC has received the columns it has to sample.