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Canton Updates/1220ab...101d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #131,340

This Gateway_FinalizeBlock transaction built EVM block #131,340 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #131,340
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #131340 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131340

1.1s
1.1s

Committed on Canton

Participant commits update 1220abab0d…5a101d
—

Imported to the execution layers

Importer applies block #131340 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block
Block
#131,340
Block Hash
0x3554311e...ff565a64
Block Timestamp
Nov 11, 2026, 02:56:41 UTC
Transactions
0x38094dcd...34f554790x1ca4...7502 → 0x51be...67edSuccess
0x9eb3213f...5bdb79450xb50f...317a → 0x235d...3c8cSuccess
Overview
Update ID
1220abab0d...045a101d
Offset
409096
Record Time
Nov 11, 2026, 02:56:42 UTC
Command ID
gw-64c9a5594...3e7c05d2
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003023d831...c7509972
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00085e4343ee558730d885fcef99ca598cbd0e989377a9f61039458bd6e5c4cf4fca1212208191fb697645e59be4cae35be2885fd63cf6a70f9fd9d351edf6900cef0dab02", "block": { "timestamp": { "unpack": "1794365801." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0f8502f043f2788259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…8a38cbc1d6a6b6fde47fd4a0623e6b2f5cb208b8ff6d77c81f1243cce121f1025aea85cca34287d9a7cf42ad (174 bytes)", "f8ae8236de8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…eba23d25ce18d941d9e43fa012ab72f47377eca4241d32fa17566b04daaa69f1149ba052072286a8489d3f1c (176 bytes)", "f86d098502f043f27882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bdf2b1b87e10c8cabfa2bfa034628247346cc71937cf0a8200242b1612a2a2a3695949c6ac7d39194777fecc (111 bytes)", "f8ac0f8502cc71793b8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d5f693688c5be10dadd3c5a05e02c62278a58326c80876a5d947ca660cf60d91d5b54b9902cd035fb96e626f (174 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }
0xc6ee54de...4a22ecb10xf5d7...93ed → 0x5345...9be7Success
0x59e2946a...0a8c825d0x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00085e4343...ef0dab02
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "be88de22f4cbc83e44da5e91dcef77930cee2d8711b3f9e39ce4ec913e7c05d2", "timestamp": { "unpack": "1794365801." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0f8502f043f2788259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…8a38cbc1d6a6b6fde47fd4a0623e6b2f5cb208b8ff6d77c81f1243cce121f1025aea85cca34287d9a7cf42ad (174 bytes)", "f8ae8236de8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…eba23d25ce18d941d9e43fa012ab72f47377eca4241d32fa17566b04daaa69f1149ba052072286a8489d3f1c (176 bytes)", "f86d098502f043f27882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bdf2b1b87e10c8cabfa2bfa034628247346cc71937cf0a8200242b1612a2a2a3695949c6ac7d39194777fecc (111 bytes)", "f8ac0f8502cc71793b8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d5f693688c5be10dadd3c5a05e02c62278a58326c80876a5d947ca660cf60d91d5b54b9902cd035fb96e626f (174 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000be1edf3...a6050529
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e2d7ec1d...94458c92
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3554311e49faa2296aa9d05d37b9b49deb3de0703370723754ce309bff565a64", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008691e0ff...b8ca6e81
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e2d7ec1d532466dce9061b18a71631dcdb2c98e67265b9eeca5aaf9c1d3baf80ca12122041a83bf29a9886088af5a8c73e7f23f0781eea32bb9f9d2ab9783c2094458c92", "hash": "3554311e49faa2296aa9d05d37b9b49deb3de0703370723754ce309bff565a64", "number": "131340", "timestamp": "1794365801", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0be88de22f4cbc83e44da5e91dcef77930cee2d8711b3f9e39ce4ec913e7c05d2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0f8502f043f2788259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…8a38cbc1d6a6b6fde47fd4a0623e6b2f5cb208b8ff6d77c81f1243cce121f1025aea85cca34287d9a7cf42ad (174 bytes)", "f8ae8236de8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…eba23d25ce18d941d9e43fa012ab72f47377eca4241d32fa17566b04daaa69f1149ba052072286a8489d3f1c (176 bytes)", "f86d098502f043f27882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…bdf2b1b87e10c8cabfa2bfa034628247346cc71937cf0a8200242b1612a2a2a3695949c6ac7d39194777fecc (111 bytes)", "f8ac0f8502cc71793b8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d5f693688c5be10dadd3c5a05e02c62278a58326c80876a5d947ca660cf60d91d5b54b9902cd035fb96e626f (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00db10db06...b0d435c4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008691e0ff28d56ccbb2c9b1827929df1dd0a3d090b94d2ebf567a21c877ba736aca121220a1c9085c22c5d68c743b719656b592ba790acd1e5b9f257c2880a02cb8ca6e81", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999890504471153.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }