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Merged
Marchhill merged 1 commit into from
Mar 23, 2026
Merged

Gnosis Osaka #10906

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8 changes: 8 additions & 0 deletions src/Nethermind/Chains/gnosis.json
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Original file line number Diff line number Diff line change
Expand Up @@ -103,6 +103,14 @@
"eip7623TransitionTimestamp": "0x68122dbc",
"eip7702TransitionTimestamp": "0x68122dbc",
"eip4844FeeCollectorTransitionTimestamp": "0x68122dbc",
"eip7594TransitionTimestamp": "0x69de2dbc",
"eip7823TransitionTimestamp": "0x69de2dbc",
"eip7825TransitionTimestamp": "0x69de2dbc",
"eip7883TransitionTimestamp": "0x69de2dbc",
"eip7918TransitionTimestamp": "0x69de2dbc",
"eip7934TransitionTimestamp": "0x69de2dbc",
"eip7939TransitionTimestamp": "0x69de2dbc",
"eip7951TransitionTimestamp": "0x69de2dbc",
"depositContractAddress": "0x0B98057eA310F4d31F2a452B414647007d1645d9",
"blobSchedule": [
{
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6 changes: 4 additions & 2 deletions src/Nethermind/Nethermind.Network.Test/ForkInfoTests.cs
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Expand Up @@ -154,8 +154,10 @@ public void Fork_id_and_hash_as_expected_on_sepolia(long head, ulong headTimesta
[TestCase(91735000, GnosisSpecProvider.PragueTimestamp - 1, "0x1384dfc1", GnosisSpecProvider.PragueTimestamp, "Future Cancun timestamp")]
[TestCase(101735000, GnosisSpecProvider.PragueTimestamp, "0x2f095d4a", GnosisSpecProvider.BalancerTimestamp, "First Prague timestamp")]
[TestCase(101735000, GnosisSpecProvider.BalancerTimestamp - 1, "0x2f095d4a", GnosisSpecProvider.BalancerTimestamp, "Future Prague timestamp")]
[TestCase(111735000, GnosisSpecProvider.BalancerTimestamp, "0xd00284ad", 0ul, "First Balancer timestamp")]
[TestCase(111735000, GnosisSpecProvider.BalancerTimestamp + 100, "0xd00284ad", 0ul, "First Balancer timestamp")]
[TestCase(111735000, GnosisSpecProvider.BalancerTimestamp, "0xd00284ad", GnosisSpecProvider.OsakaTimestamp, "First Balancer timestamp")]
[TestCase(111735000, GnosisSpecProvider.OsakaTimestamp - 1, "0xd00284ad", GnosisSpecProvider.OsakaTimestamp, "Future Balancer timestamp")]
[TestCase(121735000, GnosisSpecProvider.OsakaTimestamp, "0xcfca387c", 0ul, "First Osaka timestamp")]
[TestCase(121735000, GnosisSpecProvider.OsakaTimestamp + 100, "0xcfca387c", 0ul, "Future Osaka timestamp")]
public void Fork_id_and_hash_as_expected_on_gnosis(long head, ulong headTimestamp, string forkHashHex, ulong next, string description)
{
ChainSpecFileLoader loader = new(new EthereumJsonSerializer(), LimboLogs.Instance);
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3 changes: 2 additions & 1 deletion src/Nethermind/Nethermind.Specs.Test/ChainSpecStyle/ChainSpecBasedSpecProviderTests.cs
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Expand Up @@ -7,7 +7,6 @@
using Nethermind.Core.Exceptions;
using Nethermind.Core.Extensions;
using Nethermind.Core.Specs;
using Nethermind.Evm;
using Nethermind.Int256;
using Nethermind.Logging;
using Nethermind.Serialization.Json;
Expand Down Expand Up @@ -427,10 +426,12 @@ public void Gnosis_loads_properly(ForkActivation forkActivation)
IReleaseSpec? postCancunSpec = provider.GetSpec((1, GnosisSpecProvider.CancunTimestamp));
IReleaseSpec? prePragueSpec = provider.GetSpec((1, GnosisSpecProvider.PragueTimestamp - 1));
IReleaseSpec? postPragueSpec = provider.GetSpec((1, GnosisSpecProvider.PragueTimestamp));
IReleaseSpec? postOsakaSpec = provider.GetSpec((1, GnosisSpecProvider.OsakaTimestamp));

VerifyGnosisShanghaiSpecifics(preShanghaiSpec, postShanghaiSpec);
VerifyGnosisCancunSpecifics(postCancunSpec);
VerifyGnosisPragueSpecifics(prePragueSpec, postPragueSpec, GnosisSpecProvider.FeeCollector);
VerifyGnosisOsakaSpecifics(postOsakaSpec, GnosisSpecProvider.FeeCollector);

using (Assert.EnterMultipleScope())
{
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4 changes: 3 additions & 1 deletion src/Nethermind/Nethermind.Specs/GnosisSpecProvider.cs
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Expand Up @@ -21,6 +21,7 @@ public class GnosisSpecProvider : ISpecProvider
public const ulong CancunTimestamp = 0x65ef4dbc;
public const ulong PragueTimestamp = 0x68122dbc;
public const ulong BalancerTimestamp = 0x69496dbc; // does not alter specs
public const ulong OsakaTimestamp = 0x69de2dbc;
public static readonly Address FeeCollector = new("0x6BBe78ee9e474842Dbd4AB4987b3CeFE88426A92");

private GnosisSpecProvider() { }
Expand All @@ -39,7 +40,8 @@ public IReleaseSpec GetSpec(ForkActivation forkActivation)
null or < ShanghaiTimestamp => LondonGnosis.Instance,
< CancunTimestamp => ShanghaiGnosis.Instance,
< PragueTimestamp => CancunGnosis.Instance,
_ => PragueGnosis.Instance
< OsakaTimestamp => PragueGnosis.Instance,
_ => OsakaGnosis.Instance
}
};
}
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