Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #139,733 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #139,733

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

768ms

Block planned

Producer plans block #139733 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139733

614ms

Committed on Canton

Participant commits update 1220d80b73…b43ed4

—

Imported to the execution layers

Importer applies block #139733 from GatewayHead

—

0ms

250ms

500ms

750ms

768ms

EVM

Canton

External call

Total

Complete614ms

614ms

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

#139,733

Block Hash

0xe6576384...904e2ab4

Block Timestamp

Nov 11, 2026, 08:33:33 UTC

Transactions

0x7eae64b4...a56a3e030x26b2...5f86 → 0x0af7...128bSuccess

0x68397bd3...ad6fe9660xd3b6...d3bc → 0xe0a4...1b87Success

Overview

Update ID

1220d80b73...e8b43ed4

Offset

434613

Record Time

Nov 11, 2026, 08:33:33 UTC

Command ID

gw-64c9a5594...43e9b6d2

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00a467f392...67cfa834

Choice: Archive

Payload

{}

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Payload

{ "headCid": "00f072f95f525728334505f510b8c31a1961f8516c8a48fa335fb64a9cbb8d625eca121220cb23b785af0ca2f9f98332fab69981c969fd398bc8ea26ad0490e72d707f0ea3", "block": { "timestamp": { "unpack": "1794386013." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8254818405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3df66e8f05da1301edf222a06a8083f3a4783e2aabe5bc6a27d3f96e31138401000c75ab52219a290cb80f28 (176 bytes)", "f8ae8254828405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d386e19486863b392ff2b5a055faa86e5811780cff450e627557b7d902875ee7ccb20eb680f73e61ee7c5600 (176 bytes)", "f88a11840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…793923dff17d42883c2938a07e5c1f190c7b4442469120e63483539745e8335792d8f7cefb5d4e65c3cea34e (140 bytes)", "f86c09840ed4e00082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…ab173ee878982f7becf4eaa06d9b9d578deac0469fb5b1be728fc2f343e9340ff082f017e70741ce6d962d8e (110 bytes)", "f8ab0b840ed4e0008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…1d0f566c1d6628b1fab355a025dd5ad89f51bd5050223cea0ce5a25b3228aaaade4556bcf4bc30a4ab0c5d9a (173 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:00f072f95f...707f0ea3

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "04be961396dda4d177b32fb6352ce83e00293d0789d6178ee6d98e1143e9b6d2", "timestamp": { "unpack": "1794386013." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8254818405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3df66e8f05da1301edf222a06a8083f3a4783e2aabe5bc6a27d3f96e31138401000c75ab52219a290cb80f28 (176 bytes)", "f8ae8254828405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d386e19486863b392ff2b5a055faa86e5811780cff450e627557b7d902875ee7ccb20eb680f73e61ee7c5600 (176 bytes)", "f88a11840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…793923dff17d42883c2938a07e5c1f190c7b4442469120e63483539745e8335792d8f7cefb5d4e65c3cea34e (140 bytes)", "f86c09840ed4e00082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…ab173ee878982f7becf4eaa06d9b9d578deac0469fb5b1be728fc2f343e9340ff082f017e70741ce6d962d8e (110 bytes)", "f8ab0b840ed4e0008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…1d0f566c1d6628b1fab355a025dd5ad89f51bd5050223cea0ce5a25b3228aaaade4556bcf4bc30a4ab0c5d9a (173 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.Block:Block

Contract:00d909ee32...9a54f630

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e6576384aef0afc85a2c5ac8990814ce1fb48483ebce9837c942fee6904e2ab4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00bfc64c77...a02fea3e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d909ee3202eeaec7e4cd6c86ed1079c20d55ab66a10e87ba0b237c04ac17b192ca1212204ca955173bba315ee1d666f6b26e44e60c6039c444fc8c850b34509a9a54f630", "hash": "e6576384aef0afc85a2c5ac8990814ce1fb48483ebce9837c942fee6904e2ab4", "number": "139733", "timestamp": "1794386013", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a004be961396dda4d177b32fb6352ce83e00293d0789d6178ee6d98e1143e9b6d2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8254818405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…3df66e8f05da1301edf222a06a8083f3a4783e2aabe5bc6a27d3f96e31138401000c75ab52219a290cb80f28 (176 bytes)", "f8ae8254828405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d386e19486863b392ff2b5a055faa86e5811780cff450e627557b7d902875ee7ccb20eb680f73e61ee7c5600 (176 bytes)", "f88a11840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…793923dff17d42883c2938a07e5c1f190c7b4442469120e63483539745e8335792d8f7cefb5d4e65c3cea34e (140 bytes)", "f86c09840ed4e00082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…ab173ee878982f7becf4eaa06d9b9d578deac0469fb5b1be728fc2f343e9340ff082f017e70741ce6d962d8e (110 bytes)", "f8ab0b840ed4e0008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…1d0f566c1d6628b1fab355a025dd5ad89f51bd5050223cea0ce5a25b3228aaaade4556bcf4bc30a4ab0c5d9a (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00c8addf82...55a96e51

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bfc64c775c07b5c37a87168b0c756c1325d364c6b6e5aaf0569897a104c242bcca12122051076125574f1a30af3e0ed94af2888b8bd27dc013833095f65c7b07a02fea3e", "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": "11002004249999880997821539.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }