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Canton Updates/12207f...5083
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #35,828

This Gateway_FinalizeBlock transaction built EVM block #35,828 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #35,828
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s

Block planned

Producer plans block #35828 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #35828

2.3s
2.3s

Committed on Canton

Participant commits update 12207f87b0…4d5083
—

Imported to the execution layers

Importer applies block #35828 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s
EVM
Canton
External call
Total
Complete2.3s
2.3s

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
#35,828
Block Hash
0xcd3f75bd...58d4cbfb
Block Timestamp
Nov 5, 2026, 18:54:41 UTC
Transactions
0xcb918e3d...a75df0bb0x6ebd...5198 → 0x235d...3c8cSuccess
0xfee8fb16...ede730740xfe3a...db13 → 0x07a8...5ad0Success
Overview
Update ID
12207f87b0...f44d5083
Offset
115161
Record Time
Nov 5, 2026, 18:54:43 UTC
Command ID
gw-64c9a5594...887eda9a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00dac95d9e...30c0d087
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007295a1c64963d38e7df528fb846dc79f64736c6cafed2c0c2d2ab3ac7f219750ca121220142306168331633caf94afab2dbe58546d928837b246b95691de8690d59eb84b", "block": { "timestamp": { "unpack": "1793904881." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d995c619f686cb49e954b1a03c8814e11d5ff9cb51db2bfdc5c712e5f6b4902ae9be083e3f3622b8014d6334 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a6b6c331e78d1c321903eaa014795e26ebbe47a48aba14f01bc285521e4adad1ff84d6771149b703558199fb (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0199ff52cc23758167ef95a032045fa322b0718d9096faedf6e1917f286891070e7eb38f794e31110586c41c (141 bytes)", "f871820f17858bb2c970088252089407a8977ef4a869e736ff0baffdbb547f9f955ad088016345785d8a0000…f4359be1b6279ef8f1da25a0035fa8010761e0a62fb8d523a716cbf38f946ef597bf0cf5d04e7ea0cf155f35 (115 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": [] } }
0x88d74e92...21b490210x0319...d117 → 0x235d...3c8cSuccess
0x5db0f4f6...7a3d43440xefae...9dd2 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007295a1c6...d59eb84b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4e85ac6245513acf685e551ff391cdfc8a988f20b42fdec667bfa2a0887eda9a", "timestamp": { "unpack": "1793904881." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d995c619f686cb49e954b1a03c8814e11d5ff9cb51db2bfdc5c712e5f6b4902ae9be083e3f3622b8014d6334 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a6b6c331e78d1c321903eaa014795e26ebbe47a48aba14f01bc285521e4adad1ff84d6771149b703558199fb (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0199ff52cc23758167ef95a032045fa322b0718d9096faedf6e1917f286891070e7eb38f794e31110586c41c (141 bytes)", "f871820f17858bb2c970088252089407a8977ef4a869e736ff0baffdbb547f9f955ad088016345785d8a0000…f4359be1b6279ef8f1da25a0035fa8010761e0a62fb8d523a716cbf38f946ef597bf0cf5d04e7ea0cf155f35 (115 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:00ce5fb24c...aa836155
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009e71467e...d7b58477
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "cd3f75bd9a003bc0bc64233ff53c646b948f6f55424d6a04ea3f447c58d4cbfb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d7bde0e4...da18ac75
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009e71467e2ceb84b958cfacfd5062061ebd66e5951a43d157073bf0afc2f74503ca121220489ca80769d9e4668c1e6537ac1855a0a42e5d0100abafc3546b5a75d7b58477", "hash": "cd3f75bd9a003bc0bc64233ff53c646b948f6f55424d6a04ea3f447c58d4cbfb", "number": "35828", "timestamp": "1793904881", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04e85ac6245513acf685e551ff391cdfc8a988f20b42fdec667bfa2a0887eda9aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d995c619f686cb49e954b1a03c8814e11d5ff9cb51db2bfdc5c712e5f6b4902ae9be083e3f3622b8014d6334 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a6b6c331e78d1c321903eaa014795e26ebbe47a48aba14f01bc285521e4adad1ff84d6771149b703558199fb (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0199ff52cc23758167ef95a032045fa322b0718d9096faedf6e1917f286891070e7eb38f794e31110586c41c (141 bytes)", "f871820f17858bb2c970088252089407a8977ef4a869e736ff0baffdbb547f9f955ad088016345785d8a0000…f4359be1b6279ef8f1da25a0035fa8010761e0a62fb8d523a716cbf38f946ef597bf0cf5d04e7ea0cf155f35 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0036f40ec1...4141fd32
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d7bde0e41b59907e15a43442c0c3736e7632e7480a565688ee0211d05dc4c4d1ca1212207566713bb7d774bb9eecb257836210167d379e8c7e471dada0111b02da18ac75", "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": "11002004249999984938628670.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }