Canton Updates/122032...017b

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #28,668 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #28,668

EVM block settled on CantonGateway · Gateway_FinalizeBlock

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1.0s

1.3s

Block planned

Producer plans block #28668 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28668

1.0s

Committed on Canton

Participant commits update 122032d87e…b3017b

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Imported to the execution layers

Importer applies block #28668 from GatewayHead

—

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750ms

1.0s

1.3s

EVM

Canton

External call

Total

Complete1.0s

1.0s

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

#28,668

Block Hash

0xa285808c...651d5188

Block Timestamp

Nov 5, 2026, 13:45:34 UTC

Transactions

0xa518e3d5...af34cf950x1837...0fe4 → 0xa080...b8f2Success

0xbc4bbf8e...eb9207c30x6c45...f4e9 → 0x51be...67edSuccess

Overview

Update ID

122032d87e...deb3017b

Offset

93371

Record Time

Nov 5, 2026, 13:45:35 UTC

Command ID

gw-64c9a5594...8fd6eae9

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004bb4bf5f...57d0f95d

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ad95338246d9f8072356e91825f28bc3ec9c86ab4e8fb280b7d71b736a51f742ca121220e3305b48f849e1931f1e02e33de0e7d1ce00117836d4b4e8d1f3ee8e7762f803", "block": { "timestamp": { "unpack": "1793886334." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…7a206f54010be9b2b96182a0160ca7638261c6376ae4dd83cbcf08ffcf2ff3552b1589842d14c4b8f3e16118 (174 bytes)", "02f875830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…fa1def26b4d9e12c70c80da07aed37011b5302b0d42445c3ff92a61e3fb5e335d0ffaece3682c07dafe91543 (120 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…943945ef8233809bf0435aa06951416918497ede2b458175547bbebe95fa5b2766a177ed6ac92c1c3973769c (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2d6f143600916c3f3fda7ba04e79efc65233991bd0970a5191580755961b9b992df38147c4e84d13b6386a57 (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…315e7713580d820c6b6a99a0471ad1522de146b786f7b3a79db346972a1baca1fad7d7daf020ada64a6f51de (141 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:00ad953382...7762f803

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "1230c12e35d201b854da84af1b421005322f097c8715c7e41837072e8fd6eae9", "timestamp": { "unpack": "1793886334." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…7a206f54010be9b2b96182a0160ca7638261c6376ae4dd83cbcf08ffcf2ff3552b1589842d14c4b8f3e16118 (174 bytes)", "02f875830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…fa1def26b4d9e12c70c80da07aed37011b5302b0d42445c3ff92a61e3fb5e335d0ffaece3682c07dafe91543 (120 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…943945ef8233809bf0435aa06951416918497ede2b458175547bbebe95fa5b2766a177ed6ac92c1c3973769c (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2d6f143600916c3f3fda7ba04e79efc65233991bd0970a5191580755961b9b992df38147c4e84d13b6386a57 (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…315e7713580d820c6b6a99a0471ad1522de146b786f7b3a79db346972a1baca1fad7d7daf020ada64a6f51de (141 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:0025535042...f10ac406

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001f4ee8d0465186ed71abfa630cc1698e61d1db91f2347702a26b2eeab847d620ca12122026a1f00ffb5b10e13330ae60d2eb476be0d9bd04f45e8e62e5f5ce3f75cce841", "hash": "a285808c3d37be2b7d715d320c1683517dad7ace23271aaeb6b6b8da651d5188", "number": "28668", "timestamp": "1793886334", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a01230c12e35d201b854da84af1b421005322f097c8715c7e41837072e8fd6eae9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…7a206f54010be9b2b96182a0160ca7638261c6376ae4dd83cbcf08ffcf2ff3552b1589842d14c4b8f3e16118 (174 bytes)", "02f875830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…fa1def26b4d9e12c70c80da07aed37011b5302b0d42445c3ff92a61e3fb5e335d0ffaece3682c07dafe91543 (120 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…943945ef8233809bf0435aa06951416918497ede2b458175547bbebe95fa5b2766a177ed6ac92c1c3973769c (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2d6f143600916c3f3fda7ba04e79efc65233991bd0970a5191580755961b9b992df38147c4e84d13b6386a57 (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…315e7713580d820c6b6a99a0471ad1522de146b786f7b3a79db346972a1baca1fad7d7daf020ada64a6f51de (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:001148f722...65eb47e0

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0025535042fc976a8e6cc936e196ea2e58c6f005af321cddaa69435cfab38c3bb0ca1212202c0b2162868eced95a6263aae09ac7e693bcc03d4058198ae8b7e25df10ac406", "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": "11002004249999987653679218.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }