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Canton Updates/1220dd...cf1f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #115,210

This Gateway_FinalizeBlock transaction built EVM block #115,210 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #115,210
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.3s

Block planned

Producer plans block #115210 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #115210

4.3s
4.3s

Committed on Canton

Participant commits update 1220dd025e…d4cf1f
—

Imported to the execution layers

Importer applies block #115210 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.3s
EVM
Canton
External call
Total
Complete4.3s
4.3s

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
#115,210
Block Hash
0x30878870...d79a58bd
Block Timestamp
Nov 10, 2026, 15:22:36 UTC
Transactions
0x92fab086...2f7676290xac4e...845a → 0x925e...03fcSuccess
0x546d923a...205e59c50x8ebc...0d07 → 0xaf08...4cecSuccess
Overview
Update ID
1220dd025e...b9d4cf1f
Offset
360012
Record Time
Nov 10, 2026, 15:22:40 UTC
Command ID
gw-64c9a5594...ea2ca5d3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002a7fef62...a1db4e7c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f8c185d07d60ee1a1476585e977d10fb9af61cb3b9a889001555751608f3e0adca121220d78b7f76c2f438e395051aef410055387e6e26a746dec77f4e1679e01936f028", "block": { "timestamp": { "unpack": "1794324156." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…71af663cde913a70d9b95da01bec15eeda92dcf69f326838e8e0eb0a7f5b5f5b8310f7db56aa128c86a28047 (117 bytes)", "02f901f4830e4a25820d46830f4240831e8480830cbe6094925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1d17c94c7404e9817989d4a06b55af470498c61b4fa8e484a81331820354315fc2ac00f25561832c80734f7a (504 bytes)", "02f901f4830e4a2582070d830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ef9cae0e889d555ce7950ea0049730597d412c9057983aba7e26475d810be5211b82a09c8b853ca104198d9d (504 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": [] } }
0xa0a135a7...92ea8c3a0xe0f6...5090 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f8c185d0...1936f028
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "69d731e7be826bb18e95593bba7928decdd36054fbcb828b701a619fea2ca5d3", "timestamp": { "unpack": "1794324156." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…71af663cde913a70d9b95da01bec15eeda92dcf69f326838e8e0eb0a7f5b5f5b8310f7db56aa128c86a28047 (117 bytes)", "02f901f4830e4a25820d46830f4240831e8480830cbe6094925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1d17c94c7404e9817989d4a06b55af470498c61b4fa8e484a81331820354315fc2ac00f25561832c80734f7a (504 bytes)", "02f901f4830e4a2582070d830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ef9cae0e889d555ce7950ea0049730597d412c9057983aba7e26475d810be5211b82a09c8b853ca104198d9d (504 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:00aab8d5a3...f3b7534b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005c072d46...a5368a10
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "30878870d633fba910467cc3047bbd97709728cd4d91bb639f8e208fd79a58bd", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f93ec810...a3c4c107
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005c072d469354097d3d5725a24d7e598730c1bd6d217e906598e299534d74dc87ca1212209548f7a80979ac04e487ddae099678bee960c654ce4bb933fba90b5da5368a10", "hash": "30878870d633fba910467cc3047bbd97709728cd4d91bb639f8e208fd79a58bd", "number": "115210", "timestamp": "1794324156", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a069d731e7be826bb18e95593bba7928decdd36054fbcb828b701a619fea2ca5d3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…71af663cde913a70d9b95da01bec15eeda92dcf69f326838e8e0eb0a7f5b5f5b8310f7db56aa128c86a28047 (117 bytes)", "02f901f4830e4a25820d46830f4240831e8480830cbe6094925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1d17c94c7404e9817989d4a06b55af470498c61b4fa8e484a81331820354315fc2ac00f25561832c80734f7a (504 bytes)", "02f901f4830e4a2582070d830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ef9cae0e889d555ce7950ea0049730597d412c9057983aba7e26475d810be5211b82a09c8b853ca104198d9d (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000413bb58...593e4e70
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f93ec8108c26dfaabaf9edff9749b86861da1743935e08d0835e48c37ceed521ca121220913afbc9eca855529f61831feed04cbbbe231f39d2af058cf2d7fb80a3c4c107", "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": "11002004249999924110066897.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }