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Canton Updates/122056...7658
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #184,438

This Gateway_FinalizeBlock transaction built EVM block #184,438 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #184,438
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
746ms

Block planned

Producer plans block #184438 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #184438

597ms
597ms

Committed on Canton

Participant commits update 122056363e…f57658
—

Imported to the execution layers

Importer applies block #184438 from GatewayHead

—
0ms
250ms
500ms
746ms
EVM
Canton
External call
Total
Complete597ms
597ms

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
#184,438
Block Hash
0x90a2b60d...2d55a630
Block Timestamp
Nov 13, 2026, 17:25:28 UTC
Transactions
0x76e7e1d3...d17b133a0xc222...67fa → 0xed8d...c3aeSuccess
0x7f4c33d5...8cd78e4d0xa313...09c4 → 0x9e02...3de2Success
Overview
Update ID
122056363e...cdf57658
Offset
572142
Record Time
Nov 13, 2026, 17:25:28 UTC
Command ID
gw-64c9a5594...9f3e9866
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f255a11f...ccf9b15e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00bd652e50a6cee3d1594349f0ff632cb1886c6a628f1979e80a4bf0e9871571c5ca1212203bbd115b9364edbe583b96d9004ee128cad12a7759916a7b002c5db792f70ca5", "block": { "timestamp": { "unpack": "1794590728." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a04847a553fcf826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…169f4e242f5f563cc137b6a01ed5cbdc54a2a67ae649c653063818ae7e50956629bb85c06827fa62992e8edc (140 bytes)", "02f873830e4a250a843b9aca0e843b9aca0e82520894ed8dccd21135bda1e929dff45fae62e24291c3ae8693…276913f1db6f3614324a51a0344104a49a1c84b343771660555e9700c54951f2b9a800efb256794381a33f31 (118 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:00bd652e50...92f70ca5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e42bf9081c5075fd2b5df9aec8405e566a2aed96e7cdfd22985072519f3e9866", "timestamp": { "unpack": "1794590728." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a04847a553fcf826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…169f4e242f5f563cc137b6a01ed5cbdc54a2a67ae649c653063818ae7e50956629bb85c06827fa62992e8edc (140 bytes)", "02f873830e4a250a843b9aca0e843b9aca0e82520894ed8dccd21135bda1e929dff45fae62e24291c3ae8693…276913f1db6f3614324a51a0344104a49a1c84b343771660555e9700c54951f2b9a800efb256794381a33f31 (118 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:000c9fcce6...8af1553f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007fd9c9d2...48a0e51e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "90a2b60d884d729d7e5f0be3453d6d644def3610e662305da66581c82d55a630", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00be7ba54c...40dda9df
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007fd9c9d2fd5c5aa71e2d3b4bb266d7167dd8d79b5256a24c73f760e04b7b1fb7ca121220e3e0366a2d36d91c7eccfffa16ea2527865d673d5f3dba2855990f7348a0e51e", "hash": "90a2b60d884d729d7e5f0be3453d6d644def3610e662305da66581c82d55a630", "number": "184438", "timestamp": "1794590728", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e42bf9081c5075fd2b5df9aec8405e566a2aed96e7cdfd22985072519f3e9866a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88a04847a553fcf826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…169f4e242f5f563cc137b6a01ed5cbdc54a2a67ae649c653063818ae7e50956629bb85c06827fa62992e8edc (140 bytes)", "02f873830e4a250a843b9aca0e843b9aca0e82520894ed8dccd21135bda1e929dff45fae62e24291c3ae8693…276913f1db6f3614324a51a0344104a49a1c84b343771660555e9700c54951f2b9a800efb256794381a33f31 (118 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b04041d9...40bf6f35
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00be7ba54c5bcdf6006e7dcea44433f752184f764c27b36ee62462a30905fa0809ca1212208f9fad4c0817c84857a472ecafc737dc474ad071123380f62819fe7d40dda9df", "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": "11002004249999845601611760.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }