Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #141,948 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #141,948

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.3s

Block planned

Producer plans block #141948 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141948

2.7s

Committed on Canton

Participant commits update 1220ac716d…f935ec

—

Imported to the execution layers

Importer applies block #141948 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.3s

EVM

Canton

External call

Total

Complete2.7s

2.7s

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

#141,948

Block Hash

0xd65c4c8a...65da2f20

Block Timestamp

Nov 11, 2026, 10:00:36 UTC

Transactions

0xe968b4f6...f68fd9f30x26b2...5f86 → 0x0af7...128bSuccess

0x77f294b1...1f1a8eb20x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220ac716d...79f935ec

Offset

441346

Record Time

Nov 11, 2026, 10:00:38 UTC

Command ID

gw-64c9a5594...09d3b5cf

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0055c8ea0a...9f33008a

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00845dd8079c51c6e91f47d51137045b3c756cc37e5ed869190bca59b06391091aca121220d2e6d8c59730a4114fe8b0802652f2d48867c3fe777a7d98a47f7f7421d9bba9", "block": { "timestamp": { "unpack": "1794391236." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09851c846f2fdf82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e8552af7c94b90af895552a0312c7db8cdb4a5d5d549899e52353fa7e94a7b5dc1424466bcc4914169208d4f (111 bytes)", "f8ae825c338405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f33de960f817ca9db48fc7a050bff68212bf6780798e67a38b334fed3daa39a791e3bd9bd2b89736730e071b (176 bytes)", "f8ae825c348405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…89afd44577a529fee2966ea06cc59bbb0b58e5b1cf350cc3c68e1a33c51b90574808bd7a8e436d322af95e00 (176 bytes)", "f86d09851c846f2fdf82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9526d570afc523026316fda06af6188751a30ba7389b14c27997dad580653b1237b037b02694e81bcc2955e0 (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:00845dd807...21d9bba9

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "8a3fd2965a5bea8eeb4fe48a3f740c939897e693d08688602c0718fd09d3b5cf", "timestamp": { "unpack": "1794391236." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09851c846f2fdf82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e8552af7c94b90af895552a0312c7db8cdb4a5d5d549899e52353fa7e94a7b5dc1424466bcc4914169208d4f (111 bytes)", "f8ae825c338405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f33de960f817ca9db48fc7a050bff68212bf6780798e67a38b334fed3daa39a791e3bd9bd2b89736730e071b (176 bytes)", "f8ae825c348405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…89afd44577a529fee2966ea06cc59bbb0b58e5b1cf350cc3c68e1a33c51b90574808bd7a8e436d322af95e00 (176 bytes)", "f86d09851c846f2fdf82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9526d570afc523026316fda06af6188751a30ba7389b14c27997dad580653b1237b037b02694e81bcc2955e0 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:002b67f3a5...3937a33c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00eeb5b306873896cdff9fc5e2855152badcc543e5f776b9a83746aabbf8c2212bca121220be591fc5110903f20d4f0d208d4c238036346b86cc0d18bf1f7077d97639aa10", "hash": "d65c4c8a07b048d4c3d3379800b7bcf802f1d138f00214205c9b283265da2f20", "number": "141948", "timestamp": "1794391236", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08a3fd2965a5bea8eeb4fe48a3f740c939897e693d08688602c0718fd09d3b5cfa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d09851c846f2fdf82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e8552af7c94b90af895552a0312c7db8cdb4a5d5d549899e52353fa7e94a7b5dc1424466bcc4914169208d4f (111 bytes)", "f8ae825c338405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f33de960f817ca9db48fc7a050bff68212bf6780798e67a38b334fed3daa39a791e3bd9bd2b89736730e071b (176 bytes)", "f8ae825c348405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…89afd44577a529fee2966ea06cc59bbb0b58e5b1cf350cc3c68e1a33c51b90574808bd7a8e436d322af95e00 (176 bytes)", "f86d09851c846f2fdf82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9526d570afc523026316fda06af6188751a30ba7389b14c27997dad580653b1237b037b02694e81bcc2955e0 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a0124212...e2f18192

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002b67f3a522d37b26dc1d3f7725e84685740b60fa26443e57920d17da91995858ca121220960942550c090cdabb0b829bc33007c8c6e1553bb497c5ccb696d59c3937a33c", "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": "11002004249999879148709687.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }