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Canton Updates/122027...1ec1
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #140,068

This Gateway_FinalizeBlock transaction built EVM block #140,068 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #140,068
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
443ms

Block planned

Producer plans block #140068 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140068

354ms
354ms

Committed on Canton

Participant commits update 1220273e99…8b1ec1
—

Imported to the execution layers

Importer applies block #140068 from GatewayHead

—
0ms
250ms
443ms
EVM
Canton
External call
Total
Complete354ms
354ms

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
#140,068
Block Hash
0xc4b42727...834908dc
Block Timestamp
Nov 11, 2026, 08:47:06 UTC
Transactions
0x3656b5a4...83537d8d0x5396...edab → 0x9e02...3de2Success
0xda832153...6708db0f0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220273e99...428b1ec1
Offset
435632
Record Time
Nov 11, 2026, 08:47:06 UTC
Command ID
gw-64c9a5594...25a83fb4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0006cf38d3...bfba9cd9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0d84671efb9cb9bd348c13b59298119f23c50db2fed8c4e846e312f925a83fb4", "timestamp": { "unpack": "1794386826." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8255b48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…283535a9fb25ed001bab89a05d7ef53cbaca54c5cc401c51dab09a527f40c83776e8fe3b94abe7436c6d061f (176 bytes)", "f88a0784155b8000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…43835c655e32ef79fd4084a0111d90bca44e92d0dc5b5aacdcea11524604866e7a0701653d377b616f019c1b (140 bytes)", "02f8f5830e4a254d85037e11d60085037e11d600830135d694e57aea293f0e88806be9542b05e18e8efb85ee…95a93455cfd5282c7a3a86a06cb0f855df1327714198ce1149ebe7e8652d575d7afae96548ae6726ee1191ea (248 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" ] } } }
0x4218fb33...967fade00xd5e8...6b66 → 0xe57a...ee38Success
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bcbfde1a...92f31745
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0006cf38d3123b40323cf8ab074b2ccb424f42a2983eeab2d4d8951c0275c5215cca12122005812567e95a81b41f37909db3f2e8be8c4feec266469ecf0689ae27bfba9cd9", "block": { "timestamp": { "unpack": "1794386826." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8255b48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…283535a9fb25ed001bab89a05d7ef53cbaca54c5cc401c51dab09a527f40c83776e8fe3b94abe7436c6d061f (176 bytes)", "f88a0784155b8000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…43835c655e32ef79fd4084a0111d90bca44e92d0dc5b5aacdcea11524604866e7a0701653d377b616f019c1b (140 bytes)", "02f8f5830e4a254d85037e11d60085037e11d600830135d694e57aea293f0e88806be9542b05e18e8efb85ee…95a93455cfd5282c7a3a86a06cb0f855df1327714198ce1149ebe7e8652d575d7afae96548ae6726ee1191ea (248 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.Block:Block
Contract:0087f23102...e546196b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000fccab6a...ea359bb4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c4b42727db1035015b43e6633f7193bf759f5100901e335d7bd67296834908dc", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0072f655e9...44e198f3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000fccab6ac5110e7fbebab29e99ec7c59144888e11516694653b64603eb50bfd6ca1212206e51314b92dc9278f75816335ddf22de146b58a67199f99b946727dfea359bb4", "hash": "c4b42727db1035015b43e6633f7193bf759f5100901e335d7bd67296834908dc", "number": "140068", "timestamp": "1794386826", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00d84671efb9cb9bd348c13b59298119f23c50db2fed8c4e846e312f925a83fb4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8255b48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…283535a9fb25ed001bab89a05d7ef53cbaca54c5cc401c51dab09a527f40c83776e8fe3b94abe7436c6d061f (176 bytes)", "f88a0784155b8000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…43835c655e32ef79fd4084a0111d90bca44e92d0dc5b5aacdcea11524604866e7a0701653d377b616f019c1b (140 bytes)", "02f8f5830e4a254d85037e11d60085037e11d600830135d694e57aea293f0e88806be9542b05e18e8efb85ee…95a93455cfd5282c7a3a86a06cb0f855df1327714198ce1149ebe7e8652d575d7afae96548ae6726ee1191ea (248 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004eef0417...7f5fae73
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0072f655e9c6df7280388fbad35b422a624bd3443c0a85c728ca7e8001cfacaaeaca1212204b0513489dc849d89323e47ea72ef5a53a4b3c320125d8bf5855676544e198f3", "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": "11002004249999880633199365.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }