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Canton Updates/1220d5...43d2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #108,809

This Gateway_FinalizeBlock transaction built EVM block #108,809 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #108,809
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.9s

Block planned

Producer plans block #108809 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #108809

1.5s
1.5s

Committed on Canton

Participant commits update 1220d5e14f…4743d2
—

Imported to the execution layers

Importer applies block #108809 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.9s
EVM
Canton
External call
Total
Complete1.5s
1.5s

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
#108,809
Block Hash
0x7b5e50ff...9441a118
Block Timestamp
Nov 10, 2026, 08:38:19 UTC
Transactions
0x1e4bb961...7c18ed2b0x214a...f50f → 0x925e...03fcSuccess
0x064ca37d...80cfaae50x924e...d2e1 → 0x925e...03fcSuccess
Overview
Update ID
1220d5e14f...eb4743d2
Offset
340404
Record Time
Nov 10, 2026, 08:38:20 UTC
Command ID
gw-64c9a5594...366e4ad6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0053e6b95b...3063c163
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001c5c4e0b0b437d57f6472752a5a0bae418809490a83cb0c329bee4be69aad6bfca12122068078d48632bb8597778246ee9753b4664411de28fac06ccf9be6288babb6c97", "block": { "timestamp": { "unpack": "1794299899." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258204e3830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…40d5b2519390f76d2d1303a02c2683657881b9c8c50756f0ee8e9ab4adbe7ec2b08488712164c67f0132b665 (504 bytes)", "02f86f830e4a2582162c843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…88ccbf21e83a32b2d59feea040ed139643ede8eb0a3b907c9a18b88209fc2eade88914a4f2dc3a174592c627 (114 bytes)", "02f901f4830e4a258204da830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b13ff700f20fce994df4c9a025ab1a5c33b3f858725fa718ed52a31b0e9b28356bd437800dca8b15ff814235 (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": [] } }
0x6cb07e03...943a8b920x27ab...4986 → 0x27ab...4986Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001c5c4e0b...babb6c97
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ef0a4e52c172dfdeb597786352416ab09194ae6e06ccc9b7c7473e1e366e4ad6", "timestamp": { "unpack": "1794299899." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258204e3830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…40d5b2519390f76d2d1303a02c2683657881b9c8c50756f0ee8e9ab4adbe7ec2b08488712164c67f0132b665 (504 bytes)", "02f86f830e4a2582162c843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…88ccbf21e83a32b2d59feea040ed139643ede8eb0a3b907c9a18b88209fc2eade88914a4f2dc3a174592c627 (114 bytes)", "02f901f4830e4a258204da830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b13ff700f20fce994df4c9a025ab1a5c33b3f858725fa718ed52a31b0e9b28356bd437800dca8b15ff814235 (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:00d5e67176...12583e71
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ff30dd92...ad7d5426
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7b5e50fffcf940745ef6b4eb79fb058ae1ad3184d487ac1ff983d2939441a118", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c91df6a9...2bc4ba06
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ff30dd9256aaac69a69d6dd4eab638c5bc2358cb9eb8c8e3a44b5bf5e8b888e2ca1212200d61a41cc235f915f430133346e6e8274748cb90014fba21fa6637d9ad7d5426", "hash": "7b5e50fffcf940745ef6b4eb79fb058ae1ad3184d487ac1ff983d2939441a118", "number": "108809", "timestamp": "1794299899", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ef0a4e52c172dfdeb597786352416ab09194ae6e06ccc9b7c7473e1e366e4ad6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a258204e3830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…40d5b2519390f76d2d1303a02c2683657881b9c8c50756f0ee8e9ab4adbe7ec2b08488712164c67f0132b665 (504 bytes)", "02f86f830e4a2582162c843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…88ccbf21e83a32b2d59feea040ed139643ede8eb0a3b907c9a18b88209fc2eade88914a4f2dc3a174592c627 (114 bytes)", "02f901f4830e4a258204da830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b13ff700f20fce994df4c9a025ab1a5c33b3f858725fa718ed52a31b0e9b28356bd437800dca8b15ff814235 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0071b2e88e...71e96b9c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c91df6a9567a043ee82c9bde4185dfb5e7bba7999a08f7d260c79ff901d0b46eca121220966addd007c588b03b4f5bfe05c933f1a2f32cf57d89a420068485b52bc4ba06", "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": "11002004249999941665461425.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }