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Canton Updates/1220ab...f038
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #222,336

This Gateway_FinalizeBlock transaction built EVM block #222,336 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #222,336
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
885ms

Block planned

Producer plans block #222336 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #222336

708ms
708ms

Committed on Canton

Participant commits update 1220ab1c2d…38f038
—

Imported to the execution layers

Importer applies block #222336 from GatewayHead

—
0ms
250ms
500ms
750ms
885ms
EVM
Canton
External call
Total
Complete708ms
708ms

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
#222,336
Block Hash
0xc5b6802b...add58b16
Block Timestamp
Nov 15, 2026, 21:47:08 UTC
Transactions
0xeb003818...b99649630x3e62...4cb1 → 0xaf08...4cecSuccess
0x8f09d0b0...cf17973b0xfbaa...c02f → 0xe0a4...1b87Success
Overview
Update ID
1220ab1c2d...8738f038
Offset
688923
Record Time
Nov 15, 2026, 21:47:08 UTC
Command ID
gw-64c9a5594...4ca11667
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0034770195...f3fde5d4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b34f37af63feee068f2811226cfab829e9db7718d2204710825a3ac5b16b55e5ca121220717ce7fa7ee06bd4ca8111cad89a4bf2f556f9040481194776b38d2f1bfd6a08", "block": { "timestamp": { "unpack": "1794779228." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a2502843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…94e8567d721c561640b9a5a0417c046554f43fe28e300e2bbc2e75055973a5c43c51c72b41266599179be7fe (117 bytes)", "f88b648459682f00830178c1940ace5ac31f6558c7152e64e90faeee2487b9206880a46a6278420000000000…f394f899b32c11cddbeb1da0161aed05749ea6902b9cdf81c052407c02e5b67e7a74d86855388f9ab37342d0 (141 bytes)", "f8ac108501cd5200008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…df08800dba64df1877108da0180dfc31fd2fd094986222034f6f138b0c1867c10d86d2182a87ecc2a3ce5371 (174 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": [] } }
0xf40b472b...6c0cd7f10xf9c7...5b3a → 0x0ace...2068Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b34f37af...1bfd6a08
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d1e6e393a86563612f336c7539b5d4525c01ee2847bfb8d2dbe3fde64ca11667", "timestamp": { "unpack": "1794779228." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a2502843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…94e8567d721c561640b9a5a0417c046554f43fe28e300e2bbc2e75055973a5c43c51c72b41266599179be7fe (117 bytes)", "f88b648459682f00830178c1940ace5ac31f6558c7152e64e90faeee2487b9206880a46a6278420000000000…f394f899b32c11cddbeb1da0161aed05749ea6902b9cdf81c052407c02e5b67e7a74d86855388f9ab37342d0 (141 bytes)", "f8ac108501cd5200008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…df08800dba64df1877108da0180dfc31fd2fd094986222034f6f138b0c1867c10d86d2182a87ecc2a3ce5371 (174 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:00ddd45787...0564c7a7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009c728bb8...529aba53
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c5b6802b5965fc8d288dac4d15d7d987e0882068d919a664777d53b6add58b16", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006478c143...892bbe10
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009c728bb8afadf7c34ebd111554c9a9abf65fa0ec2fd08600ab741a020375e9d3ca1212200686a5ba2ef3352ab404ea919df75b9af453ed38e5ff3603107b68fb529aba53", "hash": "c5b6802b5965fc8d288dac4d15d7d987e0882068d919a664777d53b6add58b16", "number": "222336", "timestamp": "1794779228", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d1e6e393a86563612f336c7539b5d4525c01ee2847bfb8d2dbe3fde64ca11667a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f872830e4a2502843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…94e8567d721c561640b9a5a0417c046554f43fe28e300e2bbc2e75055973a5c43c51c72b41266599179be7fe (117 bytes)", "f88b648459682f00830178c1940ace5ac31f6558c7152e64e90faeee2487b9206880a46a6278420000000000…f394f899b32c11cddbeb1da0161aed05749ea6902b9cdf81c052407c02e5b67e7a74d86855388f9ab37342d0 (141 bytes)", "f8ac108501cd5200008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…df08800dba64df1877108da0180dfc31fd2fd094986222034f6f138b0c1867c10d86d2182a87ecc2a3ce5371 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004354be79...07ee11b2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006478c143e4bd466d05e13ee810e33374323dc9e5cf93aceb1ebb3cf513b2b211ca1212208b57cd2821bd3881f3cb5c951b8b0748fc9b41349ccd55494de89f80892bbe10", "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": "11002004249999818170521822.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }