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drop sidecar alias

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dapplion 2023-10-30 10:37:17 +02:00
parent b803f1ceeb
commit d323f0568f
1 changed files with 4 additions and 4 deletions
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8
specs/deneb/p2p-interface.md
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@ -156,10 +156,10 @@ New validation:
This topic is used to propagate signed blob sidecars, where each blob index maps to some `subnet_id`.
The following validations MUST pass before forwarding the `blob_sidecar` on the network, assuming the alias `sidecar = blob_sidecar` and `block_header = blob_sidecar.signed_block_header.message`:
The following validations MUST pass before forwarding the `blob_sidecar` on the network, assuming the alias `block_header = blob_sidecar.signed_block_header.message`:
- _[REJECT]_ The sidecar's index is consistent with `MAX_BLOBS_PER_BLOCK` -- i.e. `sidecar.index < MAX_BLOBS_PER_BLOCK`.
- _[REJECT]_ The sidecar is for the correct subnet -- i.e. `compute_subnet_for_blob_sidecar(sidecar.index) == subnet_id`.
- _[REJECT]_ The sidecar's index is consistent with `MAX_BLOBS_PER_BLOCK` -- i.e. `blob_sidecar.index < MAX_BLOBS_PER_BLOCK`.
- _[REJECT]_ The sidecar is for the correct subnet -- i.e. `compute_subnet_for_blob_sidecar(blob_sidecar.index) == subnet_id`.
- _[IGNORE]_ The sidecar is not from a future slot (with a `MAXIMUM_GOSSIP_CLOCK_DISPARITY` allowance) -- i.e. validate that `block_header.slot <= current_slot` (a client MAY queue future sidecars for processing at the appropriate slot).
- _[IGNORE]_ The sidecar is from a slot greater than the latest finalized slot -- i.e. validate that `block_header.slot > compute_start_slot_at_epoch(state.finalized_checkpoint.epoch)`
- _[IGNORE]_ The sidecar's block's parent (defined by `block_header.parent_root`) has been seen (via both gossip and non-gossip sources) (a client MAY queue sidecars for processing once the parent block is retrieved).
@ -167,7 +167,7 @@ The following validations MUST pass before forwarding the `blob_sidecar` on the
- _[REJECT]_ The sidecar is from a higher slot than the sidecar's block's parent (defined by `block_header.parent_root`).
- _[REJECT]_ The proposer signature of `blob_sidecar.signed_block_header`, is valid with respect to the `block_header.proposer_index` pubkey.
- _[REJECT]_ The sidecar's inclusion proof is valid as verified by `verify_blob_sidecar_inclusion_proof`.
- _[IGNORE]_ The sidecar is the first sidecar for the tuple (block_header.slot, block_header.proposer_index, sidecar.index) with valid header signature and sidecar inclusion proof
- _[IGNORE]_ The sidecar is the first sidecar for the tuple (block_header.slot, block_header.proposer_index, blob_sidecar.index) with valid header signature and sidecar inclusion proof
- _[REJECT]_ The sidecar is proposed by the expected `proposer_index` for the block's slot in the context of the current shuffling (defined by `block_header.parent_root`/`block_header.slot`).
If the `proposer_index` cannot immediately be verified against the expected shuffling, the sidecar MAY be queued for later processing while proposers for the block's branch are calculated -- in such a case _do not_ `REJECT`, instead `IGNORE` this message.