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Canton Updates/1220f4...a511
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,832

This Gateway_FinalizeBlock transaction built EVM block #33,832 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #33,832
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.2s

Block planned

Producer plans block #33832 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33832

1.8s
1.8s

Committed on Canton

Participant commits update 1220f44ce4…cca511
—

Imported to the execution layers

Importer applies block #33832 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.2s
EVM
Canton
External call
Total
Complete1.8s
1.8s

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
#33,832
Block Hash
0x7f890002...80823ee0
Block Timestamp
Nov 5, 2026, 17:31:47 UTC
Transactions
0xba6d7dab...e8d3ad7e0xcd19...6bda → 0x7eaf...25e2Success
0x3e077c84...beb2aad60xf093...315b → 0xa276...16d2Success
Overview
Update ID
1220f44ce4...b1cca511
Offset
109090
Record Time
Nov 5, 2026, 17:31:48 UTC
Command ID
gw-64c9a5594...08286c0a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00419dff83...24b3ecf9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0043c183c6282ca423dddbd822e71f0e808224d63bb048c85ee7a4a966e0274647ca1212206cbf982c004b7be93eab8f80a4d6ac8c32c1af5cc7bbcdc1294f0a1dc0129593", "block": { "timestamp": { "unpack": "1793899907." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f01858bb2c97008825208947eafb53a104e166e643fe8ce965050bbece725e2880d83c0dd082d4d308083…077e9ab41a150b665326f6a05576be1d3e2cbc2d6dde6183ed6585202ec796bf8bfb738b076822886a9ef649 (113 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b5d4d0c1bcea863222af8aa02a7c038dacdfd6d5b7693d8001e61e545e0008cf8db4c8addfbd21d729cc43e5 (141 bytes)", "f871820afb858bb2c9700882520894533bfea107cf559937ed93100fb9287b69fc4f0a88016345785d8a0000…f3c65b0dbad6ec6d54a6e8a01d634e7b6febc5330570a1dddda1513952e5250b98aa703fa69cf244c1b32746 (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": [] } }
0x52121d84...b2a1d8950xfe3a...db13 → 0x533b...4f0aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0043c183c6...c0129593
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "68d20e3d9993432291dd40f6c1c34cd4c22dfd9c8dc308fc80fa045208286c0a", "timestamp": { "unpack": "1793899907." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86f01858bb2c97008825208947eafb53a104e166e643fe8ce965050bbece725e2880d83c0dd082d4d308083…077e9ab41a150b665326f6a05576be1d3e2cbc2d6dde6183ed6585202ec796bf8bfb738b076822886a9ef649 (113 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b5d4d0c1bcea863222af8aa02a7c038dacdfd6d5b7693d8001e61e545e0008cf8db4c8addfbd21d729cc43e5 (141 bytes)", "f871820afb858bb2c9700882520894533bfea107cf559937ed93100fb9287b69fc4f0a88016345785d8a0000…f3c65b0dbad6ec6d54a6e8a01d634e7b6febc5330570a1dddda1513952e5250b98aa703fa69cf244c1b32746 (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:00266b854d...01558006
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00331188df...23406c50
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7f890002f3be7d3a3170ed968440ee0db7fd835c7ab4bdf3c317087d80823ee0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0020eebb4d...0547c426
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00331188dfd712a7a43ca5e2d97c5add3e14bc1b55155200e89f1105801414c648ca1212202435307d1768c30554a066a9417516b7be0c47c58148ed2fdc7e056f23406c50", "hash": "7f890002f3be7d3a3170ed968440ee0db7fd835c7ab4bdf3c317087d80823ee0", "number": "33832", "timestamp": "1793899907", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a068d20e3d9993432291dd40f6c1c34cd4c22dfd9c8dc308fc80fa045208286c0aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86f01858bb2c97008825208947eafb53a104e166e643fe8ce965050bbece725e2880d83c0dd082d4d308083…077e9ab41a150b665326f6a05576be1d3e2cbc2d6dde6183ed6585202ec796bf8bfb738b076822886a9ef649 (113 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b5d4d0c1bcea863222af8aa02a7c038dacdfd6d5b7693d8001e61e545e0008cf8db4c8addfbd21d729cc43e5 (141 bytes)", "f871820afb858bb2c9700882520894533bfea107cf559937ed93100fb9287b69fc4f0a88016345785d8a0000…f3c65b0dbad6ec6d54a6e8a01d634e7b6febc5330570a1dddda1513952e5250b98aa703fa69cf244c1b32746 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00402b7a95...7c92c702
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0020eebb4d45f1bb88e3acddcc44d80d22fc6ce49d6294aabaaa0dbdfa3b36821eca121220b048a9cd67dfc08ee99f725925f7f7f5dcb1f2f2831d945f5fc731690547c426", "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": "11002004249999985705214546.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }