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Canton Updates/122045...9deb
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #38,108

This Gateway_FinalizeBlock transaction built EVM block #38,108 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #38,108
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
508ms

Block planned

Producer plans block #38108 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38108

406ms
406ms

Committed on Canton

Participant commits update 122045d6ad…ce9deb
—

Imported to the execution layers

Importer applies block #38108 from GatewayHead

—
0ms
250ms
500ms
508ms
EVM
Canton
External call
Total
Complete406ms
406ms

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
#38,108
Block Hash
0x4c53f7de...9f4e1abb
Block Timestamp
Nov 5, 2026, 20:25:31 UTC
Transactions
0x9960a1fb...127552200x2120...7f19 → 0xa276...16d2Success
0xa5b03dae...2a7040120x8c87...9114 → 0x0db9...fe89Success
Overview
Update ID
122045d6ad...3fce9deb
Offset
122092
Record Time
Nov 5, 2026, 20:25:31 UTC
Command ID
gw-64c9a5594...5b817ccf
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0062105676...a15bb9f3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006c06066a64bad5fe2a521da334ded1ddc9dd5da0c96a4174a3ac61cc1a629206ca121220a6a9f1e3d44482760aa4793dd168d4f4ca351520ea6c809a2179df791a8c0e5f", "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": "11002004249999984108115035.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
0x5ea1c606...64deb8fc0xfe3a...db13 → 0xf3e9...4f51Success
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002672b820...530843fb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4c53f7de505c0e2b10f94043195289c6768b243895a780189ee6596f9f4e1abb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0006856714...871d5422
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00754a4f5bac7a67d8971f954eb067ba9bb5a91737ea0d6c6edf5ea2aa6f293f2bca121220c2eb131809dc7ef8cdf638308df83d3ca8d1c45e01df3315135e4f39c7e5187c", "block": { "timestamp": { "unpack": "1793910331." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c16e35ad3ce0220bb860daa031a367991534b51ea7dc75461083770d6daf4ecf88998f6dd6caf0f105d676d6 (141 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…6ca696d8529c76e1945ca7a033ce03a1c29a32a57b9729a75e6747bf49962a2d0d81dafefc0b27b07af9e4d0 (174 bytes)", "f8718213d5858bb2c9700882520894f3e9640e2df4bdb5cc912a897c41669286b04f5188016345785d8a0000…6de5234026612d90346740a002a4b9310f052f120652e6283c418ea36acebe4761e457a56a459275490a5bf9 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00754a4f5b...c7e5187c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3c508890e1a92bdc9356c5b6527ad3c512b8ba6fb29aac44e76e2e125b817ccf", "timestamp": { "unpack": "1793910331." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c16e35ad3ce0220bb860daa031a367991534b51ea7dc75461083770d6daf4ecf88998f6dd6caf0f105d676d6 (141 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…6ca696d8529c76e1945ca7a033ce03a1c29a32a57b9729a75e6747bf49962a2d0d81dafefc0b27b07af9e4d0 (174 bytes)", "f8718213d5858bb2c9700882520894f3e9640e2df4bdb5cc912a897c41669286b04f5188016345785d8a0000…6de5234026612d90346740a002a4b9310f052f120652e6283c418ea36acebe4761e457a56a459275490a5bf9 (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:00e14e7ada...17e84f11
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006c06066a...1a8c0e5f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002672b82036d1eb30be3af01aa32f276c2377b90473cbde7c8058997b6f401647ca1212207295895f9c5df77c865bfa8d22b6d4821d06a1fcd69dbf84c722d9dd530843fb", "hash": "4c53f7de505c0e2b10f94043195289c6768b243895a780189ee6596f9f4e1abb", "number": "38108", "timestamp": "1793910331", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a03c508890e1a92bdc9356c5b6527ad3c512b8ba6fb29aac44e76e2e125b817ccfa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c16e35ad3ce0220bb860daa031a367991534b51ea7dc75461083770d6daf4ecf88998f6dd6caf0f105d676d6 (141 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…6ca696d8529c76e1945ca7a033ce03a1c29a32a57b9729a75e6747bf49962a2d0d81dafefc0b27b07af9e4d0 (174 bytes)", "f8718213d5858bb2c9700882520894f3e9640e2df4bdb5cc912a897c41669286b04f5188016345785d8a0000…6de5234026612d90346740a002a4b9310f052f120652e6283c418ea36acebe4761e457a56a459275490a5bf9 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }