Canton Updates/122090...2134

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #134,545 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #134,545

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.9s

Block planned

Producer plans block #134545 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134545

3.1s

Committed on Canton

Participant commits update 122090ffb4…8b2134

—

Imported to the execution layers

Importer applies block #134545 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.9s

EVM

Canton

External call

Total

Complete3.1s

3.1s

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

#134,545

Block Hash

0x62fa7f1e...44ea2ff6

Block Timestamp

Nov 11, 2026, 05:04:25 UTC

Transactions

0xa39b6386...88251b370x85b3...66b4 → 0x23e5...229aSuccess

0xb488ae97...69613fdf0x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

122090ffb4...dc8b2134

Offset

418839

Record Time

Nov 11, 2026, 05:04:28 UTC

Command ID

gw-64c9a5594...1556d3d9

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00211ad9bc...24f80b10

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00fdf5078d993cb3f8542e5a22122566d310e73ae0e691c17c47414edafccf5767ca121220c6fcd83350f4d2c436efeeb2b487c3d1707c1e1526c82c46aaed71db77106510", "block": { "timestamp": { "unpack": "1794373465." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8242138405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…79dd1743a4d708697c7974a0209822430b4be21c7ada4f2dcbb6da6ad43a5373a8ce928e99cbcad4566d55b9 (176 bytes)", "f8ae8242148405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4cb9190c044c4ac549df9fa07d58f974728620af961096ba85ec32162d81ec81b9ea4ef8d68693a8f7e00cd6 (176 bytes)", "f8ab0c8419a100008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…ab3d97ddadf440db36e2ffa04f7514850cf22623fcf2dba7656f3e003967145ba4a3f20cd44b4d27a1c4b5de (173 bytes)", "f8aa0c8419a100008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ae545477fa3d8a046ee15f039f863ab5ba5ea6f9364a5adae859bfe1383b45f69e6aec43ebe023cb4cb8e8cb (172 bytes)", "f86c128419a1000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…3a7904b257766aaf4c50cca00c66ffc4e0eac3f7e254a54b09040549395b404a45aa2448eab821035e7c6e36 (110 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:00fdf5078d...77106510

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b3fce9ca89abeec6128f8379b9c5e2c6c708fd4f22eec8cbadae0b7e1556d3d9", "timestamp": { "unpack": "1794373465." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8242138405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…79dd1743a4d708697c7974a0209822430b4be21c7ada4f2dcbb6da6ad43a5373a8ce928e99cbcad4566d55b9 (176 bytes)", "f8ae8242148405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4cb9190c044c4ac549df9fa07d58f974728620af961096ba85ec32162d81ec81b9ea4ef8d68693a8f7e00cd6 (176 bytes)", "f8ab0c8419a100008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…ab3d97ddadf440db36e2ffa04f7514850cf22623fcf2dba7656f3e003967145ba4a3f20cd44b4d27a1c4b5de (173 bytes)", "f8aa0c8419a100008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ae545477fa3d8a046ee15f039f863ab5ba5ea6f9364a5adae859bfe1383b45f69e6aec43ebe023cb4cb8e8cb (172 bytes)", "f86c128419a1000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…3a7904b257766aaf4c50cca00c66ffc4e0eac3f7e254a54b09040549395b404a45aa2448eab821035e7c6e36 (110 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:00b034b023...257acdde

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c586a45372094a95353ebbf6869f56c412aa9f5f675e99934bb2bfa5d0d7649cca121220d8fb9b1bb90f9c1cb15ae110cf9cd19874777ca362e53946f3934d29eefaeff4", "hash": "62fa7f1eaae6c0308e512d6f42a21467d5ecd6a93f844c008e1cb86944ea2ff6", "number": "134545", "timestamp": "1794373465", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b3fce9ca89abeec6128f8379b9c5e2c6c708fd4f22eec8cbadae0b7e1556d3d9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8242138405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…79dd1743a4d708697c7974a0209822430b4be21c7ada4f2dcbb6da6ad43a5373a8ce928e99cbcad4566d55b9 (176 bytes)", "f8ae8242148405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4cb9190c044c4ac549df9fa07d58f974728620af961096ba85ec32162d81ec81b9ea4ef8d68693a8f7e00cd6 (176 bytes)", "f8ab0c8419a100008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…ab3d97ddadf440db36e2ffa04f7514850cf22623fcf2dba7656f3e003967145ba4a3f20cd44b4d27a1c4b5de (173 bytes)", "f8aa0c8419a100008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ae545477fa3d8a046ee15f039f863ab5ba5ea6f9364a5adae859bfe1383b45f69e6aec43ebe023cb4cb8e8cb (172 bytes)", "f86c128419a1000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…3a7904b257766aaf4c50cca00c66ffc4e0eac3f7e254a54b09040549395b404a45aa2448eab821035e7c6e36 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004362da36...fd78908f

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b034b023b3b5692957d1369614af1d1202a3384922104c8e36507accea3db0e1ca121220d63302631357a94da2ef21905faccccc21bb687554e8f6fff7a59485257acdde", "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": "11002004249999886158249385.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }