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Canton Updates/12209d...887f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,658

This Gateway_FinalizeBlock transaction built EVM block #33,658 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #33,658
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #33658 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33658

847ms
847ms

Committed on Canton

Participant commits update 12209d8b4d…31887f
—

Imported to the execution layers

Importer applies block #33658 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete847ms
847ms

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
#33,658
Block Hash
0x4146fe13...773cde7c
Block Timestamp
Nov 5, 2026, 17:24:35 UTC
Transactions
0xa2f651b4...d7a299170x31f7...c2c3 → 0x5345...9be7Success
0x26b50388...c287d0110x8d42...2537 → 0xa276...16d2Success
Overview
Update ID
12209d8b4d...d931887f
Offset
108560
Record Time
Nov 5, 2026, 17:24:35 UTC
Command ID
gw-64c9a5594...271a8c18
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0082dd0272...df54abe2
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b64c2f2843aedfb8cf6d96c0f354f14b44dee39a95e04f1862f46b5207572e75ca1212200e972958e651497f699333695fdef9bfc95a33cada61c2d9cee4b2676fda9d30", "block": { "timestamp": { "unpack": "1793899475." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2d38f3790a6caeed700053a06f8bb19325e2596c694eda761f28a2cd8bcc5dc7a7f07ca6a40b3f5f15f09723 (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d65b929cb9bbd52f9d3813a03bc1e75b5ca61e81008cfa800efce569568922b251681666abc8f3c5189e5828 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4485b57dc2925079c01f53a04708d24a0c7332396bc20ad04b02a7a4e57ef207920866babfd153d4e1504864 (141 bytes)", "f871820aa3858bb2c9700882520894737b5fe2f5e6ceb98046d9ad98d2d66ae4d9711d88016345785d8a0000…f3a4b30f04cb8b989563d2a005e30f530238b962e911963050a79354c17df92a21fb09523842e1644c13bf24 (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": [] } }
0x546b91c5...370fcd220x1412...6145 → 0x235d...3c8cSuccess
0x64279312...e15dca160xfe3a...db13 → 0x737b...711dSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b64c2f28...6fda9d30
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "361a140e2653e4f89341aba72fcbcaec4adc30d59276c97ca04c5826271a8c18", "timestamp": { "unpack": "1793899475." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2d38f3790a6caeed700053a06f8bb19325e2596c694eda761f28a2cd8bcc5dc7a7f07ca6a40b3f5f15f09723 (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d65b929cb9bbd52f9d3813a03bc1e75b5ca61e81008cfa800efce569568922b251681666abc8f3c5189e5828 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4485b57dc2925079c01f53a04708d24a0c7332396bc20ad04b02a7a4e57ef207920866babfd153d4e1504864 (141 bytes)", "f871820aa3858bb2c9700882520894737b5fe2f5e6ceb98046d9ad98d2d66ae4d9711d88016345785d8a0000…f3a4b30f04cb8b989563d2a005e30f530238b962e911963050a79354c17df92a21fb09523842e1644c13bf24 (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:00ce2198c4...2ba6ec73
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007c205478...b0917b9f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4146fe135f7933f5bae78b072fad349803f16a7197d1b98c27a40506773cde7c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002c46be67...328cfdce
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007c205478aa5bdc397a3b9147a2c637a988b42280085674c64f01444219a09026ca121220d046264784efd9f03be0501e771a699c65d76cbf0b735417c1f7cebdb0917b9f", "hash": "4146fe135f7933f5bae78b072fad349803f16a7197d1b98c27a40506773cde7c", "number": "33658", "timestamp": "1793899475", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0361a140e2653e4f89341aba72fcbcaec4adc30d59276c97ca04c5826271a8c18a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2d38f3790a6caeed700053a06f8bb19325e2596c694eda761f28a2cd8bcc5dc7a7f07ca6a40b3f5f15f09723 (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…d65b929cb9bbd52f9d3813a03bc1e75b5ca61e81008cfa800efce569568922b251681666abc8f3c5189e5828 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…4485b57dc2925079c01f53a04708d24a0c7332396bc20ad04b02a7a4e57ef207920866babfd153d4e1504864 (141 bytes)", "f871820aa3858bb2c9700882520894737b5fe2f5e6ceb98046d9ad98d2d66ae4d9711d88016345785d8a0000…f3a4b30f04cb8b989563d2a005e30f530238b962e911963050a79354c17df92a21fb09523842e1644c13bf24 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00acd5759c...a5fedabd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002c46be67c5223e9020d72e864debfef339be45b99e3c55bb5352e87a4dd5b4d9ca121220581da6c23ba670bc6c87fa3f3f3f1f9f072a1bcf89fc8f695f8f197d328cfdce", "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": "11002004249999985809611405.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }