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Canton Updates/1220a2...6fc2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #34,064

This Gateway_FinalizeBlock transaction built EVM block #34,064 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #34,064
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
958ms

Block planned

Producer plans block #34064 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #34064

766ms
766ms

Committed on Canton

Participant commits update 1220a22e06…286fc2
—

Imported to the execution layers

Importer applies block #34064 from GatewayHead

—
0ms
250ms
500ms
750ms
958ms
EVM
Canton
External call
Total
Complete766ms
766ms

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
#34,064
Block Hash
0x036e483d...2046a185
Block Timestamp
Nov 5, 2026, 17:41:44 UTC
Transactions
0x5ae8feea...674f034c0x426f...7959 → 0x235d...3c8cSuccess
0xa4e91fff...1f8925b20xfe01...4750 → 0x235d...3c8cSuccess
Overview
Update ID
1220a22e06...b4286fc2
Offset
109796
Record Time
Nov 5, 2026, 17:41:44 UTC
Command ID
gw-64c9a5594...4e0e4b38
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0082449eab...786953fa
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004b958b0978b9dbd39608b8081065a5125c66e507521beeee02763ebcd024b9c5ca12122042f655fa24afb92f29608584fa1fb2e1aa090309e670e3694a27ac315342a5a5", "block": { "timestamp": { "unpack": "1793900504." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…49d9fabee770261e3fad33a04a8d40937e7602d02ffac7d492c28946ea6f051eb3fcc5f069bde86bfd3a58d9 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2f6f844b282279700396eea0669b0ac4ea285f19811e84f8393ddfd6a06789814c5a00e6a62a26c7882bac4f (111 bytes)", "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…b397c56e138e7e160ebb99a02f84aae3b76d8054e2dad4596af448336605d4e01bea43010d4199960cd95d71 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b33c5482fc0e6e3a64135da03e0904ce31b4aee0da40935254b004c396f77c3345640df0bdcfd7f99fef5e2f (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…29cc779a401df44142dda7a0399ab4081b107271448bb6e3b3b65d8fe93d30bc5d137df2018ee9de9eda5dc2 (111 bytes)", "f871820b77858bb2c9700882520894d1ffad5cddb10ab4eca3060d6b26e20e7a516a4c88016345785d8a0000…0668a872dfb73f93550f1aa01d4187db82eb24649c0a8c1a4f716dde0f40a62d25c3d7f5cd09f6780b151683 (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": [] } }
0x8454d32a...548c54410x16c2...29eb → 0xa276...16d2Success
0x1a89479f...715448a50xcaab...d812 → 0xa276...16d2Success
0xdaa1426e...3eb792680x4480...a125 → 0xd129...b96cSuccess
0x61f0a07f...6c6f9a090xfe3a...db13 → 0xd1ff...6a4cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004b958b09...5342a5a5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e3a6a634424a7d11aa4abf6eb0954c16cd518c2efe99f70e25a53ae14e0e4b38", "timestamp": { "unpack": "1793900504." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…49d9fabee770261e3fad33a04a8d40937e7602d02ffac7d492c28946ea6f051eb3fcc5f069bde86bfd3a58d9 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2f6f844b282279700396eea0669b0ac4ea285f19811e84f8393ddfd6a06789814c5a00e6a62a26c7882bac4f (111 bytes)", "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…b397c56e138e7e160ebb99a02f84aae3b76d8054e2dad4596af448336605d4e01bea43010d4199960cd95d71 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b33c5482fc0e6e3a64135da03e0904ce31b4aee0da40935254b004c396f77c3345640df0bdcfd7f99fef5e2f (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…29cc779a401df44142dda7a0399ab4081b107271448bb6e3b3b65d8fe93d30bc5d137df2018ee9de9eda5dc2 (111 bytes)", "f871820b77858bb2c9700882520894d1ffad5cddb10ab4eca3060d6b26e20e7a516a4c88016345785d8a0000…0668a872dfb73f93550f1aa01d4187db82eb24649c0a8c1a4f716dde0f40a62d25c3d7f5cd09f6780b151683 (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:007c204a20...25109962
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003b9c6fa4...736550e2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "036e483d25105d77c7fa80b08c27b6a4094b4d90f237a052550ab9d22046a185", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005fa65550...5e640724
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003b9c6fa43a9f9fdcd387036233404863f3efb5d8b9192a5c5d5f31dfdad9e11cca121220e5c0dfe33819c32147985410125bffb20e09657969dea81656620534736550e2", "hash": "036e483d25105d77c7fa80b08c27b6a4094b4d90f237a052550ab9d22046a185", "number": "34064", "timestamp": "1793900504", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e3a6a634424a7d11aa4abf6eb0954c16cd518c2efe99f70e25a53ae14e0e4b38a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…49d9fabee770261e3fad33a04a8d40937e7602d02ffac7d492c28946ea6f051eb3fcc5f069bde86bfd3a58d9 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2f6f844b282279700396eea0669b0ac4ea285f19811e84f8393ddfd6a06789814c5a00e6a62a26c7882bac4f (111 bytes)", "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…b397c56e138e7e160ebb99a02f84aae3b76d8054e2dad4596af448336605d4e01bea43010d4199960cd95d71 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b33c5482fc0e6e3a64135da03e0904ce31b4aee0da40935254b004c396f77c3345640df0bdcfd7f99fef5e2f (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…29cc779a401df44142dda7a0399ab4081b107271448bb6e3b3b65d8fe93d30bc5d137df2018ee9de9eda5dc2 (111 bytes)", "f871820b77858bb2c9700882520894d1ffad5cddb10ab4eca3060d6b26e20e7a516a4c88016345785d8a0000…0668a872dfb73f93550f1aa01d4187db82eb24649c0a8c1a4f716dde0f40a62d25c3d7f5cd09f6780b151683 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a28b6159...f060485e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005fa65550dc9f7183015dd7b00695e1dfc74d9e1f0045c8d7d9412b45b376afd6ca121220820643973550639d40e7a497a8d72883e469264e74d0b0b68108c5e35e640724", "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": "11002004249999985583981280.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }