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Gnosis Pectra fork epoch #7296

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Merged
merged 5 commits into from
Apr 10, 2025
Merged

Gnosis Pectra fork epoch #7296

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2f978b6
Gnosis Pectra config
chong-he Apr 9, 2025
7b1763e
Update exit churn limit
chong-he Apr 9, 2025
3e77541
update blobs per block
chong-he Apr 10, 2025
25b471e
Update blobs per block in chain_spec.rs
chong-he Apr 10, 2025
c57c7e2
nit
chong-he Apr 10, 2025
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18 changes: 15 additions & 3 deletions common/eth2_network_config/built_in_network_configs/gnosis/config.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,7 @@ DENEB_FORK_VERSION: 0x04000064
DENEB_FORK_EPOCH: 889856 # 2024-03-11T18:30:20.000Z
# Electra
ELECTRA_FORK_VERSION: 0x05000064
ELECTRA_FORK_EPOCH: 18446744073709551615
ELECTRA_FORK_EPOCH: 1337856 # 2025-04-30T14:03:40.000Z
# Fulu
FULU_FORK_VERSION: 0x06000064
FULU_FORK_EPOCH: 18446744073709551615
Expand Down Expand Up @@ -117,8 +117,20 @@ MAX_REQUEST_BLOB_SIDECARS: 768
MIN_EPOCHS_FOR_BLOB_SIDECARS_REQUESTS: 16384
# `6`
BLOB_SIDECAR_SUBNET_COUNT: 6
# `uint64(6)`
MAX_BLOBS_PER_BLOCK: 6
# `uint64(2)`
MAX_BLOBS_PER_BLOCK: 2

# Electra
# 2**7 * 10**9 (= 128,000,000,000)
MIN_PER_EPOCH_CHURN_LIMIT_ELECTRA: 128000000000
# 2**6 * 10**9 (= 64,000,000,000)
MAX_PER_EPOCH_ACTIVATION_EXIT_CHURN_LIMIT: 64000000000
# `2`
BLOB_SIDECAR_SUBNET_COUNT_ELECTRA: 2
# `uint64(2)`
MAX_BLOBS_PER_BLOCK_ELECTRA: 2
# MAX_REQUEST_BLOCKS_DENEB * MAX_BLOBS_PER_BLOCK_ELECTRA
MAX_REQUEST_BLOB_SIDECARS_ELECTRA: 256

# DAS
NUMBER_OF_COLUMNS: 128
Expand Down
12 changes: 6 additions & 6 deletions consensus/types/src/chain_spec.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -1236,7 +1236,7 @@ impl ChainSpec {
* Electra hard fork params
*/
electra_fork_version: [0x05, 0x00, 0x00, 0x64],
electra_fork_epoch: None,
electra_fork_epoch: Some(Epoch::new(1337856)),
unset_deposit_requests_start_index: u64::MAX,
full_exit_request_amount: 0,
min_activation_balance: option_wrapper(|| {
Expand All @@ -1258,7 +1258,7 @@ impl ChainSpec {
})
.expect("calculation does not overflow"),
max_per_epoch_activation_exit_churn_limit: option_wrapper(|| {
u64::checked_pow(2, 8)?.checked_mul(u64::checked_pow(10, 9)?)
u64::checked_pow(2, 6)?.checked_mul(u64::checked_pow(10, 9)?)
})
.expect("calculation does not overflow"),

Expand Down Expand Up @@ -1300,7 +1300,7 @@ impl ChainSpec {
max_request_data_column_sidecars: default_max_request_data_column_sidecars(),
min_epochs_for_blob_sidecars_requests: 16384,
blob_sidecar_subnet_count: default_blob_sidecar_subnet_count(),
max_blobs_per_block: default_max_blobs_per_block(),
max_blobs_per_block: 2,

/*
* Derived Deneb Specific
Expand All @@ -1313,9 +1313,9 @@ impl ChainSpec {
/*
* Networking Electra specific
*/
max_blobs_per_block_electra: default_max_blobs_per_block_electra(),
blob_sidecar_subnet_count_electra: default_blob_sidecar_subnet_count_electra(),
max_request_blob_sidecars_electra: default_max_request_blob_sidecars_electra(),
max_blobs_per_block_electra: 2,
blob_sidecar_subnet_count_electra: 2,
max_request_blob_sidecars_electra: 256,

/*
* Application specific
Expand Down
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