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Canton Updates/122087...2e3f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #38,074

This Gateway_FinalizeBlock transaction built EVM block #38,074 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #38,074
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
659ms

Block planned

Producer plans block #38074 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38074

527ms
527ms

Committed on Canton

Participant commits update 122087c1c2…852e3f
—

Imported to the execution layers

Importer applies block #38074 from GatewayHead

—
0ms
250ms
500ms
659ms
EVM
Canton
External call
Total
Complete527ms
527ms

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
#38,074
Block Hash
0x9078d223...da25a2d1
Block Timestamp
Nov 5, 2026, 20:24:17 UTC
Transactions
0xc1d7d7cd...643528260x27ab...4986 → 0x27ab...4986Success
0x86426c34...a01732b60xd944...d743 → 0x235d...3c8cSuccess
Overview
Update ID
122087c1c2...33852e3f
Offset
121988
Record Time
Nov 5, 2026, 20:24:17 UTC
Command ID
gw-64c9a5594...02fb912e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00148c61a4...f8186bdc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9078d2232f43241599d534abb68cf17321d4e8834fe68b42e0d2f324da25a2d1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0xb53fda61...8d7367ba0xbe5e...3b22 → 0x235d...3c8cSuccess
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00da3ca983...c6a6b0ce
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00148c61a41deb4920ced4b367035344005b7ef4f6918d7f62bd283af82e1612c5ca121220a3ff5ff0e32f8b6848cbdd20668caa3b77789c5e6e293de28d1c74acf8186bdc", "hash": "9078d2232f43241599d534abb68cf17321d4e8834fe68b42e0d2f324da25a2d1", "number": "38074", "timestamp": "1793910257", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a097c1f804fb6952def5b54fc955f76b4de6f58b2305e104a98f75ddf502fb912ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f871830e4a2582097d8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…3c8e394057d4055a1991dca062cd7eccdb8c85d02a15c46e0986e338d5b28a4a238664d4e1e64845ca11f188 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…98b37e8f95a5a37cf00985a063c9323e46a62a10a5fca87ca7afb099c74626ebf351ceeb6de307c688ab0bd2 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1859765315a370b76c078fa07a334f47e057b00fa5dbcfd7468d16245aef6c5ac3abce4a7e59b9fe0162b9b0 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003ccb2ca7...9d97f7c6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0007701a46518d973bffe98ed40dc8c95c95bf6f7862bf3b83f1a0d6893080a94fca121220d73061df6de41ecea5cf1166face0e25102f602091b179b4a34aebc8c59af502", "block": { "timestamp": { "unpack": "1793910257." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582097d8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…3c8e394057d4055a1991dca062cd7eccdb8c85d02a15c46e0986e338d5b28a4a238664d4e1e64845ca11f188 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…98b37e8f95a5a37cf00985a063c9323e46a62a10a5fca87ca7afb099c74626ebf351ceeb6de307c688ab0bd2 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1859765315a370b76c078fa07a334f47e057b00fa5dbcfd7468d16245aef6c5ac3abce4a7e59b9fe0162b9b0 (111 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:0007701a46...c59af502
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "97c1f804fb6952def5b54fc955f76b4de6f58b2305e104a98f75ddf502fb912e", "timestamp": { "unpack": "1793910257." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2582097d8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…3c8e394057d4055a1991dca062cd7eccdb8c85d02a15c46e0986e338d5b28a4a238664d4e1e64845ca11f188 (116 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…98b37e8f95a5a37cf00985a063c9323e46a62a10a5fca87ca7afb099c74626ebf351ceeb6de307c688ab0bd2 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1859765315a370b76c078fa07a334f47e057b00fa5dbcfd7468d16245aef6c5ac3abce4a7e59b9fe0162b9b0 (111 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:0066b92ebb...42147374
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b5ab9580...2a6aa65b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00da3ca983441c322fb798c8bdd87a607b1782daf9fe67e681c5383040df6c1c3cca12122051c1d9cb1baa9620cf42f9280238db26b773bc3727063e9250fc731dc6a6b0ce", "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": "11002004249999984119271005.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }