Canton Updates/122062...ab5f

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #143,511 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #143,511

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

918ms

Block planned

Producer plans block #143511 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #143511

734ms

Committed on Canton

Participant commits update 1220627b3d…a7ab5f

—

Imported to the execution layers

Importer applies block #143511 from GatewayHead

—

0ms

250ms

500ms

750ms

918ms

EVM

Canton

External call

Total

Complete734ms

734ms

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

#143,511

Block Hash

0x6d391548...09461fe8

Block Timestamp

Nov 11, 2026, 11:05:56 UTC

Transactions

0x7f2f7f62...23847a250x5123...c6b8 → 0xb778...3d80Success

0xee3935ab...b68c2cae0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220627b3d...5ba7ab5f

Offset

446100

Record Time

Nov 11, 2026, 11:05:56 UTC

Command ID

gw-64c9a5594...d707838a

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:0062f65bc3...b493766b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6d3915484701292c102bfebc5a3fbb0770ddf2226a9bfa69ae9be3ae09461fe8", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

exercised

Payload

{ "headCid": "00cfbb79c01456dd27af49fca45d7f9d4401027e307b12d2b374fa6fb6393ed15eca121220d0113f44e085c416242c2446cbd7a555f3bff09f737472e39236822762feb0fa", "block": { "timestamp": { "unpack": "1794395156." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8261f98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…647158ce698b5fa96c2b2fa039c1deb0a6bbd49fbf033b284da12ea6b2e6580ac36188ad7d02b4aa1aa730f1 (176 bytes)", "f8ab078407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…a60ca8e03a2a3c4325a770a0485e15e60005160ae1bcc9c72c6114e319646de8048ab251aa7f31615587bbb2 (173 bytes)", "02f901f4830e4a25821a44830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…287990929d5709e5905fdfa0727a171b566e25fd0948a0091afdb0c6429934f8e816af79f4904100c4362f35 (504 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…a5c174406297c75630218ba07831e32efe81d331d71465acda528be11e9e2d4f9c6ce8fe98b7913e44dc0a9b (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:00cfbb79c0...62feb0fa

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "5be5ac45e202e04bf717859279886fd8a54cbe02109488d06ba945b9d707838a", "timestamp": { "unpack": "1794395156." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8261f98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…647158ce698b5fa96c2b2fa039c1deb0a6bbd49fbf033b284da12ea6b2e6580ac36188ad7d02b4aa1aa730f1 (176 bytes)", "f8ab078407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…a60ca8e03a2a3c4325a770a0485e15e60005160ae1bcc9c72c6114e319646de8048ab251aa7f31615587bbb2 (173 bytes)", "02f901f4830e4a25821a44830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…287990929d5709e5905fdfa0727a171b566e25fd0948a0091afdb0c6429934f8e816af79f4904100c4362f35 (504 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…a5c174406297c75630218ba07831e32efe81d331d71465acda528be11e9e2d4f9c6ce8fe98b7913e44dc0a9b (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:005f2d0546...9db47fc3

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0062f65bc312aff0c9575b2ad9a21aba6b4596ff76ab43d5223d621a844bc03439ca12122001d72f14242f283c8a89e6c0099af1c39fe2e8c1d6eb324b12af2303b493766b", "hash": "6d3915484701292c102bfebc5a3fbb0770ddf2226a9bfa69ae9be3ae09461fe8", "number": "143511", "timestamp": "1794395156", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a05be5ac45e202e04bf717859279886fd8a54cbe02109488d06ba945b9d707838aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8261f98405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…647158ce698b5fa96c2b2fa039c1deb0a6bbd49fbf033b284da12ea6b2e6580ac36188ad7d02b4aa1aa730f1 (176 bytes)", "f8ab078407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…a60ca8e03a2a3c4325a770a0485e15e60005160ae1bcc9c72c6114e319646de8048ab251aa7f31615587bbb2 (173 bytes)", "02f901f4830e4a25821a44830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…287990929d5709e5905fdfa0727a171b566e25fd0948a0091afdb0c6429934f8e816af79f4904100c4362f35 (504 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…a5c174406297c75630218ba07831e32efe81d331d71465acda528be11e9e2d4f9c6ce8fe98b7913e44dc0a9b (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cc6fd7df...f458fc4e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005f2d0546d7702c1e1a355b122383468637e3a071b080acca8b062f35e171ae13ca121220631153cb4d5a0a714a26f57c2aee22710f92d4ea15d67707508177bf9db47fc3", "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": "11002004249999877903775143.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }