Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #124,118 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #124,118

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

431ms

Block planned

Producer plans block #124118 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124118

345ms

Committed on Canton

Participant commits update 12209c58db…44829c

—

Imported to the execution layers

Importer applies block #124118 from GatewayHead

—

0ms

250ms

431ms

EVM

Canton

External call

Total

Complete345ms

345ms

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

#124,118

Block Hash

0xe8a22796...8cc84061

Block Timestamp

Nov 10, 2026, 21:53:03 UTC

Transactions

0x64ef060d...680b31190x26b2...5f86 → 0x0af7...128bSuccess

0xc54abfb7...d20dd8a20xba89...ad5e → 0xcd19...6bdaSuccess

Overview

Update ID

12209c58db...4544829c

Offset

387126

Record Time

Nov 10, 2026, 21:53:03 UTC

Command ID

gw-64c9a5594...6e8fedf2

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:000f874ae3...3f407ea2

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00098f438dbea6c34affea66ae06b91884dd535c374ded77917425eff4ca361764ca1212203dbeb05dccde94ff206e266ddcff834135e8e2a7a7f936c70ad4e9e75d9710bc", "block": { "timestamp": { "unpack": "1794347583." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582137b830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…eca0131a7159a3786d1421a00f16c204fca7c32201342f3a088b891545a570d437b8bb333a81fae4f692a062 (504 bytes)", "f8ae821bf38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6ed60a3a275bb846720dc2a04fe585ebf234fe06d050c8387eac9c65f875191faeb3e26b233db961d6538d9e (176 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…80a2ee3bef375756ebf3caa0764cbfc61fe0c152ae5c38383b31c8ba8a2bb844ceb4af49acb7871e2e2bab66 (2,475 bytes)", "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946e…6bd43c7875dd8de5b91562a07dd97472aaeaf9c747acd1e607a8c3b58b400c87007d01f0cdf0fa0cab6dfc6c (110 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:00098f438d...5d9710bc

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "7416fc23492d670fa49dcc04fe2271db44a1638d5c362cdf997e5e996e8fedf2", "timestamp": { "unpack": "1794347583." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582137b830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…eca0131a7159a3786d1421a00f16c204fca7c32201342f3a088b891545a570d437b8bb333a81fae4f692a062 (504 bytes)", "f8ae821bf38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6ed60a3a275bb846720dc2a04fe585ebf234fe06d050c8387eac9c65f875191faeb3e26b233db961d6538d9e (176 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…80a2ee3bef375756ebf3caa0764cbfc61fe0c152ae5c38383b31c8ba8a2bb844ceb4af49acb7871e2e2bab66 (2,475 bytes)", "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946e…6bd43c7875dd8de5b91562a07dd97472aaeaf9c747acd1e607a8c3b58b400c87007d01f0cdf0fa0cab6dfc6c (110 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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00a860340e...a3971d9a

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f971fda14ebdcda84dceb0efbf625f9011411f4115e59bc7721be61d032d190aca12122006c4b5828260f7a42a57ebca3fe11402daccf81554f9b522e83f1b5af852fe7d", "hash": "e8a227968a6c9c1e320492087f8c46a8753818243597a63c16aa25828cc84061", "number": "124118", "timestamp": "1794347583", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07416fc23492d670fa49dcc04fe2271db44a1638d5c362cdf997e5e996e8fedf2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a2582137b830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…eca0131a7159a3786d1421a00f16c204fca7c32201342f3a088b891545a570d437b8bb333a81fae4f692a062 (504 bytes)", "f8ae821bf38405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6ed60a3a275bb846720dc2a04fe585ebf234fe06d050c8387eac9c65f875191faeb3e26b233db961d6538d9e (176 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…80a2ee3bef375756ebf3caa0764cbfc61fe0c152ae5c38383b31c8ba8a2bb844ceb4af49acb7871e2e2bab66 (2,475 bytes)", "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946e…6bd43c7875dd8de5b91562a07dd97472aaeaf9c747acd1e607a8c3b58b400c87007d01f0cdf0fa0cab6dfc6c (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0077e8df5a...bb82e879

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a860340ef62b6e6265145a99d423d32457d23aa09ad166f5d9fb722d17b480f7ca121220dd2afe6b3c76a50d6eee007fa19b38966f70f8b14beca1eb1a231fbda3971d9a", "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": "11002004249999900650535130.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }