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Canton Updates/122081...aec8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #134,864

This Gateway_FinalizeBlock transaction built EVM block #134,864 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #134,864
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.9s

Block planned

Producer plans block #134864 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134864

1.5s
1.5s

Committed on Canton

Participant commits update 122081e169…faaec8
—

Imported to the execution layers

Importer applies block #134864 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.9s
EVM
Canton
External call
Total
Complete1.5s
1.5s

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
#134,864
Block Hash
0xda98959b...3bbb16cd
Block Timestamp
Nov 11, 2026, 05:17:39 UTC
Transactions
0xa9c2d07e...386e1fac0xb431...5dbe → 0x235d...3c8cSuccess
0xcc80c597...dc4108100xb2ca...1ca3 → 0x235d...3c8cSuccess
Overview
Update ID
122081e169...d5faaec8
Offset
419809
Record Time
Nov 11, 2026, 05:17:40 UTC
Command ID
gw-64c9a5594...d9cf6120
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c5b0d9d4...a908eb7c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000aa01fcd8c33a8f772dc42b1911306f01182d23e297f66e1edd0ddeb324ea397ca121220e0d14fa275e4db8dff494bf2ed06a672f88881aa7ad6eb5c2dd28b0a4eff8897", "block": { "timestamp": { "unpack": "1794374259." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82433e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ae7c9db751ef4fd85909c0a07802687c9e85a38645583ab75364ac633b0923ebf97f68574b799817f791ee07 (176 bytes)", "f86d128503d68cfe0282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f3ec9e06f9768092703928a019823e45a137fafb5d85e612602e78c218ee5164827c471f0d17c6feb9936579 (111 bytes)", "f86d0e8503d68cfe0282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af6692c969b7bf28adf88ba056ff7be8b67912d72dceb2d73a7f666d611e53f177afad7d0c7ea43fece3ecf4 (111 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": [] } }
0x6596f2a8...3b7a6d760x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000aa01fcd...4eff8897
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1cd5280ba3a11652added4284c3a84f275fa71de319176a73a88b9e6d9cf6120", "timestamp": { "unpack": "1794374259." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82433e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ae7c9db751ef4fd85909c0a07802687c9e85a38645583ab75364ac633b0923ebf97f68574b799817f791ee07 (176 bytes)", "f86d128503d68cfe0282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f3ec9e06f9768092703928a019823e45a137fafb5d85e612602e78c218ee5164827c471f0d17c6feb9936579 (111 bytes)", "f86d0e8503d68cfe0282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af6692c969b7bf28adf88ba056ff7be8b67912d72dceb2d73a7f666d611e53f177afad7d0c7ea43fece3ecf4 (111 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:00ffb57bbf...dbf84da5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0037685f73...d0034029
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "da98959be231353474d8ea60572281d46e3e13fd25f6b3ae62b9b4093bbb16cd", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00966377cf...f330a9fa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0037685f735f57680f4eb2acc1012a5d01748c0d9333b5d3da8d29e9f886eb1f5bca121220967ab15790eb2cdff8b6ec78664090115d643960b45c4c3ea9e230fcd0034029", "hash": "da98959be231353474d8ea60572281d46e3e13fd25f6b3ae62b9b4093bbb16cd", "number": "134864", "timestamp": "1794374259", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01cd5280ba3a11652added4284c3a84f275fa71de319176a73a88b9e6d9cf6120a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82433e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ae7c9db751ef4fd85909c0a07802687c9e85a38645583ab75364ac633b0923ebf97f68574b799817f791ee07 (176 bytes)", "f86d128503d68cfe0282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f3ec9e06f9768092703928a019823e45a137fafb5d85e612602e78c218ee5164827c471f0d17c6feb9936579 (111 bytes)", "f86d0e8503d68cfe0282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…af6692c969b7bf28adf88ba056ff7be8b67912d72dceb2d73a7f666d611e53f177afad7d0c7ea43fece3ecf4 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b26b01d8...47f7dd1a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00966377cf82f1be49813bf445169bd04e8c454500ebf75fa9db5bfe6ed3116a54ca1212207c94c8efc1b38a178030df320cf0092cf7f4f69b31564503539e33fbf330a9fa", "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": "11002004249999886003038539.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }