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Canton Updates/122054...9ce9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #222,129

This Gateway_FinalizeBlock transaction built EVM block #222,129 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #222,129
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #222129 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #222129

1.0s
1.0s

Committed on Canton

Participant commits update 122054768e…339ce9
—

Imported to the execution layers

Importer applies block #222129 from GatewayHead

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

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
#222,129
Block Hash
0x14538e60...5351c8c0
Block Timestamp
Nov 15, 2026, 21:36:08 UTC
Transactions
0xb21b882a...6cea56920x03e8...9f3f → 0xb778...3d80Success
0x7b7dec75...ed4efd3b0x597c...7018 → 0xa080...b8f2Success
Overview
Update ID
122054768e...79339ce9
Offset
688291
Record Time
Nov 15, 2026, 21:36:09 UTC
Command ID
gw-64c9a5594...c41f8bee
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0032d9aee0...212eaea7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "14538e6051e82da42c5b117dbcce5faa5e09204e2ffd46b3091276b45351c8c0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0x7b64ddc1...aad8ec780x919f...3ce1 → 0x919f...3ce1Success
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005f11f142...456291e0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0032d9aee04f9cce9e65259baf98ded6a616fd8097cc326bd26d463a62776ed7a3ca121220489880059730c684b72e41be8080a216858926e75653d1f1f46245c5212eaea7", "hash": "14538e6051e82da42c5b117dbcce5faa5e09204e2ffd46b3091276b45351c8c0", "number": "222129", "timestamp": "1794778568", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a036a4f2d07855916dc45863dcfe1d96ce7dbc1e028c06c793b2eab8d2c41f8beea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac188506f3c900108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…26966d1020736e0f1eeb31a0324e19d5988bf8017bab69ae42d8eef84944a4d6b229ec69561f11f78f968e84 (174 bytes)", "f8ac148506f3c900108259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…71d704f4dde4900c268a99a02750fa9985bc9d257034d35301f68d0a98dba3eedd94763c364b14dc505977de (174 bytes)", "f86c668459682f008261a894919f15b46595c41e679bf21e79bd3f28dd143ce1865af3107a400080831c946d…5ffde21971ddbb6d49901ea02223e3dc4332bd4af23db4183e07cffa75338be8663ab46411101fe7406d670e (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f51c37b6...5ac33b68
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005f11f142dedccb7c3bb26c6170aafb9591b231aace425a1449d796789ddccb04ca1212202cda6bd3c6aa581621add4471fa988ae660a98f6adba7af933c125ca456291e0", "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": "11002004249999818343150474.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003129cf28...5cdfd8d8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00fc2a1fd4fecc175b02915277a10670175e39057b225a0b2d2984633375fdd449ca1212200231d5b9a5c11bbf948af853be55a93184faab012f245f0fead267df4597569b", "block": { "timestamp": { "unpack": "1794778568." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac188506f3c900108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…26966d1020736e0f1eeb31a0324e19d5988bf8017bab69ae42d8eef84944a4d6b229ec69561f11f78f968e84 (174 bytes)", "f8ac148506f3c900108259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…71d704f4dde4900c268a99a02750fa9985bc9d257034d35301f68d0a98dba3eedd94763c364b14dc505977de (174 bytes)", "f86c668459682f008261a894919f15b46595c41e679bf21e79bd3f28dd143ce1865af3107a400080831c946d…5ffde21971ddbb6d49901ea02223e3dc4332bd4af23db4183e07cffa75338be8663ab46411101fe7406d670e (110 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fc2a1fd4...4597569b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "36a4f2d07855916dc45863dcfe1d96ce7dbc1e028c06c793b2eab8d2c41f8bee", "timestamp": { "unpack": "1794778568." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac188506f3c900108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…26966d1020736e0f1eeb31a0324e19d5988bf8017bab69ae42d8eef84944a4d6b229ec69561f11f78f968e84 (174 bytes)", "f8ac148506f3c900108259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…71d704f4dde4900c268a99a02750fa9985bc9d257034d35301f68d0a98dba3eedd94763c364b14dc505977de (174 bytes)", "f86c668459682f008261a894919f15b46595c41e679bf21e79bd3f28dd143ce1865af3107a400080831c946d…5ffde21971ddbb6d49901ea02223e3dc4332bd4af23db4183e07cffa75338be8663ab46411101fe7406d670e (110 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:00a536dbf9...e0603d24
Choice: Archive
Payload
{}