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Canton Updates/12206e...9b5e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,743

This Gateway_FinalizeBlock transaction built EVM block #5,743 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #5,743
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #5743 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5743

840ms
840ms

Committed on Canton

Participant commits update 12206eda96…0c9b5e
—

Imported to the execution layers

Importer applies block #5743 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete840ms
840ms

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
#5,743
Block Hash
0x18941727...3094774e
Block Timestamp
Nov 2, 2026, 20:35:33 UTC
Transactions
0x07c5892b...379c343e0x629f...b419 → 0xa7eb...2a3aSuccess
0x910d50e0...95659b5d0xa253...30e5 → 0xa752...1e28Success
Overview
Update ID
12206eda96...2b0c9b5e
Offset
18934
Record Time
Nov 2, 2026, 20:35:33 UTC
Command ID
gw-64c9a5594...ad9725e1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005b46481a...22fdca6e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "189417270e6d0afc34f92ccb020bedd6eb3dc220e90070dcbbb2eb883094774e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercised
0x5bc7237c...d1d0611a0x906f...a368 → 0x021b...b106Success
bc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00785890d8...8d90422e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0099d52c28b46ec4ac12da7fe508dd9b9ff1068607028f91eab018fbcd92fa4da7ca1212202973883b61563c97c8a844c75e1121ca51b39e2cabeeac7b348cf80c07feb32c", "block": { "timestamp": { "unpack": "1793651733." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a252385188122883f85188122884d82c84b94a7ebb7b57ded693b1e6ed66d9c7b2ce134db2a3a…3cc42a486f79b3d6ef6b39a05e75e3d49938989253f6cd5034165f66638b6feda24bbce09891ce9798486077 (150 bytes)", "02f8b4830e4a252185188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…9b5bcf35cd552ea71e565ba03c4e8a944e46d0d7e780882828613a9fe3a54293dc8299a0b747df0c486311ae (183 bytes)", "02f879830e4a25820f4785188122883f85188122884782520894a752aabfd81b05a38e67aaa4e20827b92654…7b73bf97e4f11257f3b1b6a025a007c68c8f122f8f5f65eae7c08fae9d2648add3b78773ff589b85736b4ce1 (124 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:0099d52c28...07feb32c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b1a8a60c896310056a08b7bb69d60e907351bd5f38d0c76bed36c373ad9725e1", "timestamp": { "unpack": "1793651733." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a252385188122883f85188122884d82c84b94a7ebb7b57ded693b1e6ed66d9c7b2ce134db2a3a…3cc42a486f79b3d6ef6b39a05e75e3d49938989253f6cd5034165f66638b6feda24bbce09891ce9798486077 (150 bytes)", "02f8b4830e4a252185188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…9b5bcf35cd552ea71e565ba03c4e8a944e46d0d7e780882828613a9fe3a54293dc8299a0b747df0c486311ae (183 bytes)", "02f879830e4a25820f4785188122883f85188122884782520894a752aabfd81b05a38e67aaa4e20827b92654…7b73bf97e4f11257f3b1b6a025a007c68c8f122f8f5f65eae7c08fae9d2648add3b78773ff589b85736b4ce1 (124 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:00f00a7ed3...8b27c84b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0002e78638...e13d9b2f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005b46481ac989816a1b5182cf224008738ee0157fad4be9e210cfbcdded8caa4bca1212206e95dc3cba9465e9b83433ab8c0ee629a6aa321a3e6157eb005aa57422fdca6e", "hash": "189417270e6d0afc34f92ccb020bedd6eb3dc220e90070dcbbb2eb883094774e", "number": "5743", "timestamp": "1793651733", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0b1a8a60c896310056a08b7bb69d60e907351bd5f38d0c76bed36c373ad9725e1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f893830e4a252385188122883f85188122884d82c84b94a7ebb7b57ded693b1e6ed66d9c7b2ce134db2a3a…3cc42a486f79b3d6ef6b39a05e75e3d49938989253f6cd5034165f66638b6feda24bbce09891ce9798486077 (150 bytes)", "02f8b4830e4a252185188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…9b5bcf35cd552ea71e565ba03c4e8a944e46d0d7e780882828613a9fe3a54293dc8299a0b747df0c486311ae (183 bytes)", "02f879830e4a25820f4785188122883f85188122884782520894a752aabfd81b05a38e67aaa4e20827b92654…7b73bf97e4f11257f3b1b6a025a007c68c8f122f8f5f65eae7c08fae9d2648add3b78773ff589b85736b4ce1 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00267fc8fd...dca9e70c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0002e7863891f30fd90cdb9e7d3a190bf8424d3a102203591f647b89a69f73907fca12122039dcb3945ce150e293f3418b5a0bcf42569bcf1e46390d1c23e17f0de13d9b2f", "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": "11002004249999997547827685.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }