Canton Updates/122087...6e00

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #128,834 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #128,834

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

920ms

Block planned

Producer plans block #128834 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #128834

736ms

Committed on Canton

Participant commits update 1220874867…dd6e00

—

Imported to the execution layers

Importer applies block #128834 from GatewayHead

—

0ms

250ms

500ms

750ms

920ms

EVM

Canton

External call

Total

Complete736ms

736ms

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

#128,834

Block Hash

0xb689617c...938bf16c

Block Timestamp

Nov 11, 2026, 01:16:31 UTC

Transactions

0xb655adb1...fb77a8130x26b2...5f86 → 0x0af7...128bSuccess

0x814a9756...f2a7293b0xf34a...f71b → 0xa276...16d2Success

Overview

Update ID

1220874867...f6dd6e00

Offset

401477

Record Time

Nov 11, 2026, 01:16:31 UTC

Command ID

gw-64c9a5594...840970ca

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004723d32a...68dff58f

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "005d014cbc667c2ef14369784dda2432cfbb31ee9b5bca47f325dcd6cf74d12c68ca12122089d279c38962090b10b4e0bf55ebc57bb99776fdf643faa42e8a9ed1fa9cb28e", "block": { "timestamp": { "unpack": "1794359791." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a2512843b9aca0084b2d05e0083030d4094741dfaff363c17bd27cefbba8f3bfdf287173fd680…9755a26f91c26a2fb01abea00d7be1f4f9106b1992f7a1b07c30f705d83930f14f5d5f8634f164082fe6b8df (117 bytes)", "f8ae822e068405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…372cbbd3295e62a67b1668a015603c3eeafb072ba17b9198c249a249c6a12b9bb895ac94452095dd764d466c (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…f1aba814954fb95699e9d4a07eaa86ea9e21eeff1559fe3b0f744706a9347c82b4f104ab3641933705826796 (110 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…2ab859725cb9d170c25c00a021fb53a947962754ad1e8e037a0c76ffc0a2747e653b252549be59872b492349 (110 bytes)", "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7d9ca13e75eb11a1b4bba3a047159fa9cef8b261db007fbafe35b4bb5a9109fc03a874def267c5036b76508a (140 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:005d014cbc...fa9cb28e

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "ddb8eb494bf71311b293cd7b830f6871a4b821ba9ce5d0d7016d3784840970ca", "timestamp": { "unpack": "1794359791." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a2512843b9aca0084b2d05e0083030d4094741dfaff363c17bd27cefbba8f3bfdf287173fd680…9755a26f91c26a2fb01abea00d7be1f4f9106b1992f7a1b07c30f705d83930f14f5d5f8634f164082fe6b8df (117 bytes)", "f8ae822e068405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…372cbbd3295e62a67b1668a015603c3eeafb072ba17b9198c249a249c6a12b9bb895ac94452095dd764d466c (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…f1aba814954fb95699e9d4a07eaa86ea9e21eeff1559fe3b0f744706a9347c82b4f104ab3641933705826796 (110 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…2ab859725cb9d170c25c00a021fb53a947962754ad1e8e037a0c76ffc0a2747e653b252549be59872b492349 (110 bytes)", "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7d9ca13e75eb11a1b4bba3a047159fa9cef8b261db007fbafe35b4bb5a9109fc03a874def267c5036b76508a (140 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:0054e4e593...651c1fbd

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008dbd524b0a8107c6818480befa872e3e62cfa8cd2877bbe205d7e31c69a79076ca121220c53a7d3f4c98e5d91d969ee4c16653316b08a606b0fb8b895fe96daf8253b8cc", "hash": "b689617c609b8f621f859d3a93f77fdaf6e5e88a6eee9a6c5c1331c4938bf16c", "number": "128834", "timestamp": "1794359791", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ddb8eb494bf71311b293cd7b830f6871a4b821ba9ce5d0d7016d3784840970caa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f872830e4a2512843b9aca0084b2d05e0083030d4094741dfaff363c17bd27cefbba8f3bfdf287173fd680…9755a26f91c26a2fb01abea00d7be1f4f9106b1992f7a1b07c30f705d83930f14f5d5f8634f164082fe6b8df (117 bytes)", "f8ae822e068405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…372cbbd3295e62a67b1668a015603c3eeafb072ba17b9198c249a249c6a12b9bb895ac94452095dd764d466c (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…f1aba814954fb95699e9d4a07eaa86ea9e21eeff1559fe3b0f744706a9347c82b4f104ab3641933705826796 (110 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…2ab859725cb9d170c25c00a021fb53a947962754ad1e8e037a0c76ffc0a2747e653b252549be59872b492349 (110 bytes)", "f88a138407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…7d9ca13e75eb11a1b4bba3a047159fa9cef8b261db007fbafe35b4bb5a9109fc03a874def267c5036b76508a (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00535c8787...ef7bcfa6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0054e4e593776af7d65979a9f7db5b1d2f819041d72ff230fecec5e349aaa32fa2ca1212202cc8a969b6b7b13b91e99b7f18ba0519b1e200a98e04d58e01397bcc651c1fbd", "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": "11002004249999893930442331.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }