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Canton Updates/1220bb...70a3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #205,486

This Gateway_FinalizeBlock transaction built EVM block #205,486 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #205,486
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
610ms

Block planned

Producer plans block #205486 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #205486

488ms
488ms

Committed on Canton

Participant commits update 1220bb93af…b770a3
—

Imported to the execution layers

Importer applies block #205486 from GatewayHead

—
0ms
250ms
500ms
610ms
EVM
Canton
External call
Total
Complete488ms
488ms

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
#205,486
Block Hash
0x013c1c7f...f2fc8868
Block Timestamp
Nov 14, 2026, 23:10:49 UTC
Transactions
0xb4340e01...dff6b67c0x0c5b...127a → 0x8e91...7ca0Success
0xc791d2d5...47f88bf10x0897...68a8 → 0xfd7c...4601Success
Overview
Update ID
1220bb93af...edb770a3
Offset
637042
Record Time
Nov 14, 2026, 23:10:49 UTC
Command ID
gw-64c9a5594...98e0fa57
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0061997118...1ac687b1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0017bafa3771c7e97e1079d0cebfd1cc3ff11903b3d2a7cfc2b6e3facb1bd3faaaca1212204278f04dc56bedabbc88ca1b700a4358d7f068745a4d998d6ac4af1b0ad3f4b2", "hash": "013c1c7f2161a35b161d8d595cfdc26ebd93920068ac50a4fcbebc90f2fc8868", "number": "205486", "timestamp": "1794697849", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0359b6513dbd347c305547c93781de9a9cec3b810c83a0a38629831b398e0fa57a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c0b8447868c1082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…710f9e2ad1353f976b110ea051a2fbd862da25d6805fe497b4944d5d2fafd820f333e8536f8fd89392c8b5f7 (110 bytes)", "02f8b2830e4a2508843b9aca0e843b9aca0e82cb72948e91e43a9508db25602f8d7fb7904b03d3307ca080b8…7e2f7c1215ee8b607e58c6a04cad0b3e8bd1df16b186041bdd6f11382752a4fb757f1a123462bc156d16e3d7 (181 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bbb00471...a9ea07e9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009d78456ab2e425e6e2f304889efe8d62630b12dd2d9be52ffa656b1bd1094bafca121220cf568e808b479d49c55f5998d9bec7e2e2f7ec34cb4154591f116ff0376b24b7", "block": { "timestamp": { "unpack": "1794697849." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0b8447868c1082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…710f9e2ad1353f976b110ea051a2fbd862da25d6805fe497b4944d5d2fafd820f333e8536f8fd89392c8b5f7 (110 bytes)", "02f8b2830e4a2508843b9aca0e843b9aca0e82cb72948e91e43a9508db25602f8d7fb7904b03d3307ca080b8…7e2f7c1215ee8b607e58c6a04cad0b3e8bd1df16b186041bdd6f11382752a4fb757f1a123462bc156d16e3d7 (181 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:009d78456a...376b24b7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "359b6513dbd347c305547c93781de9a9cec3b810c83a0a38629831b398e0fa57", "timestamp": { "unpack": "1794697849." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0b8447868c1082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…710f9e2ad1353f976b110ea051a2fbd862da25d6805fe497b4944d5d2fafd820f333e8536f8fd89392c8b5f7 (110 bytes)", "02f8b2830e4a2508843b9aca0e843b9aca0e82cb72948e91e43a9508db25602f8d7fb7904b03d3307ca080b8…7e2f7c1215ee8b607e58c6a04cad0b3e8bd1df16b186041bdd6f11382752a4fb757f1a123462bc156d16e3d7 (181 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:0051101bfd...d32d7c7a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0017bafa37...0ad3f4b2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "013c1c7f2161a35b161d8d595cfdc26ebd93920068ac50a4fcbebc90f2fc8868", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009bfaa477...e7f83368
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0061997118df5fdb360b39f652007ac56660b1dc90a09d09d2b0ad90242cd58304ca121220dac1ee406ba190f33b5c65e4dd170ed8437d31e3d045e502e80fc3571ac687b1", "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": "11002004249999829115714773.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }