Canton Updates/122069...6640

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #175,574 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #175,574

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

6.5s

Block planned

Producer plans block #175574 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #175574

5.2s

Committed on Canton

Participant commits update 122069b62e…016640

—

Imported to the execution layers

Importer applies block #175574 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

6.5s

EVM

Canton

External call

Total

Complete5.2s

5.2s

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

#175,574

Block Hash

0xfbe3e24f...d9c88d27

Block Timestamp

Nov 13, 2026, 01:11:23 UTC

Transactions

0x69afe513...4f2b9f230x40ad...aca6 → 0xbeed...74d2Success

0x1c11b4ae...76da326f0x090d...91a0 → 0xa276...16d2Success

Overview

Update ID

122069b62e...5b016640

Offset

544571

Record Time

Nov 13, 2026, 01:11:28 UTC

Command ID

gw-64c9a5594...4f5ae724

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00014ff691...3594043e

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00bb894b6fecaf9235297740b9e50086849fd4551b9fb1d91c12db7c77f9b7ae6dca121220c13367af35aef951bf69bb6c98048750972d2cbdc30189ae8c235f22a27395c6", "block": { "timestamp": { "unpack": "1794532283." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b108503f47578fe8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d9193dd092d5221082f620a00f52602439db6e45e815b64c76c03b1291f4bb211ff9e094e00ec1c5a0811b4a (141 bytes)", "f8ac038503f47578fe8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…f3a7d2afe8e738aa61aef6a0337f3714400317d2ee3ae1a1bd96f29ff9824d9897a072bbfd24c60ad192208b (174 bytes)", "f91097528459682f00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…dc09452ab3645def0eb268a06741fa01e8190f694c91562aaee9adb30a8f37b23ecf2bc9670ecb3014dc2b47 (4,250 bytes)", "f88b108503f47578fe8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7d1f5bdc40d2ede6ce2960a01da6fe3dc1b1eca122245692538fc4d258dfee5f49d9e640fa625d8f74a490bf (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:00bb894b6f...a27395c6

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f5e9c45b1babc7367a47183d50b317aa821b50605b10d4cc0fbfff8c4f5ae724", "timestamp": { "unpack": "1794532283." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b108503f47578fe8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d9193dd092d5221082f620a00f52602439db6e45e815b64c76c03b1291f4bb211ff9e094e00ec1c5a0811b4a (141 bytes)", "f8ac038503f47578fe8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…f3a7d2afe8e738aa61aef6a0337f3714400317d2ee3ae1a1bd96f29ff9824d9897a072bbfd24c60ad192208b (174 bytes)", "f91097528459682f00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…dc09452ab3645def0eb268a06741fa01e8190f694c91562aaee9adb30a8f37b23ecf2bc9670ecb3014dc2b47 (4,250 bytes)", "f88b108503f47578fe8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7d1f5bdc40d2ede6ce2960a01da6fe3dc1b1eca122245692538fc4d258dfee5f49d9e640fa625d8f74a490bf (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:0016723892...960a15d3

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002e4fc59cf835459f7c761db20c51c5f0bf7524c53f11a50d0b50efc929442d66ca121220ac07e1f17762010ef4f65e0e0da3e60408ca8c1dd500e9d700a4f1341f4fe03a", "hash": "fbe3e24f9dbce2040417860205f5e9b1e0941dc442e7892668cb97f1d9c88d27", "number": "175574", "timestamp": "1794532283", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f5e9c45b1babc7367a47183d50b317aa821b50605b10d4cc0fbfff8c4f5ae724a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b108503f47578fe8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d9193dd092d5221082f620a00f52602439db6e45e815b64c76c03b1291f4bb211ff9e094e00ec1c5a0811b4a (141 bytes)", "f8ac038503f47578fe8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…f3a7d2afe8e738aa61aef6a0337f3714400317d2ee3ae1a1bd96f29ff9824d9897a072bbfd24c60ad192208b (174 bytes)", "f91097528459682f00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…dc09452ab3645def0eb268a06741fa01e8190f694c91562aaee9adb30a8f37b23ecf2bc9670ecb3014dc2b47 (4,250 bytes)", "f88b108503f47578fe8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7d1f5bdc40d2ede6ce2960a01da6fe3dc1b1eca122245692538fc4d258dfee5f49d9e640fa625d8f74a490bf (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007cc2fbf2...1e42be38

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00167238925ee84b9a4a9523faa27f76949a3982e02bff7df17258d6b8f505d5dfca121220567c78d7fe0fc685afd257087a96a126321b560fc1ad96bfefa529a4960a15d3", "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": "11002004249999851002944956.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }