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Canton Updates/122039...b9fb
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #163,531

This Gateway_FinalizeBlock transaction built EVM block #163,531 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #163,531
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.2s

Block planned

Producer plans block #163531 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #163531

4.2s
4.2s

Committed on Canton

Participant commits update 122039fb83…9db9fb
—

Imported to the execution layers

Importer applies block #163531 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.2s
EVM
Canton
External call
Total
Complete4.2s
4.2s

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
#163,531
Block Hash
0x2f1e606f...8fac240e
Block Timestamp
Nov 12, 2026, 14:32:46 UTC
Transactions
0xdff8283e...44661e870x73d6...e991 → contract creationSuccess
0x62772237...5a047b6c0xa261...4880 → 0x235d...3c8cSuccess
Overview
Update ID
122039fb83...da9db9fb
Offset
507804
Record Time
Nov 12, 2026, 14:32:50 UTC
Command ID
gw-64c9a5594...ec7839bf
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f90c1148...498c46ad
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "2f1e606f2476caa330b086340c1a47456cecbd5f9f3cdde8a1aad90f8fac240e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0xa681f3f7...1b969fbb0x4e02...1b2f → 0x23e5...229aSuccess
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00de7d26fc...14fe4819
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f90c11480155a0fc0ac363c9a04467030d4ec740ddece1683bc049fdee405bc7ca1212207f4124fc3180dc39cf9f8a62f985e7b6e93f8cf42a90ede5fcf4df21498c46ad", "hash": "2f1e606f2476caa330b086340c1a47456cecbd5f9f3cdde8a1aad90f8fac240e", "number": "163531", "timestamp": "1794493966", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0859d2d794d794faac0db3eeb2dfe4270fdd84b65ad07feaa7cab8595ec7839bfa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac12850396547ebb8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…55d5a39159058e39fcf591a0747bc920709aafbd07f8c3d41803b8ccdee5b4f4f205f3ef50a9e972c7924283 (174 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…fa7eabd45a7b55f848e97fa01bae7096b942bdb81371ad7391cf9e2c689e70d8a4a6cd9c2357de5740055725 (2,752 bytes)", "f86d17850396547ebb82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ce08e642daf9edee6b4848a07474cedb41437b0dce69940bde896724cd97ebdebf028db7065dae195ce85242 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ca19beaa...c001def4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00781792e2e5ffd4868f16117d0f04d1cd5e20c231bb1ecf4eab735d45c5f65f6bca1212205d317a1df8c4b2dba0d11f637cfb9959138c890492f2f4e9a604e7fc6c3e1e59", "block": { "timestamp": { "unpack": "1794493966." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac12850396547ebb8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…55d5a39159058e39fcf591a0747bc920709aafbd07f8c3d41803b8ccdee5b4f4f205f3ef50a9e972c7924283 (174 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…fa7eabd45a7b55f848e97fa01bae7096b942bdb81371ad7391cf9e2c689e70d8a4a6cd9c2357de5740055725 (2,752 bytes)", "f86d17850396547ebb82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ce08e642daf9edee6b4848a07474cedb41437b0dce69940bde896724cd97ebdebf028db7065dae195ce85242 (111 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:00781792e2...6c3e1e59
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "859d2d794d794faac0db3eeb2dfe4270fdd84b65ad07feaa7cab8595ec7839bf", "timestamp": { "unpack": "1794493966." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac12850396547ebb8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…55d5a39159058e39fcf591a0747bc920709aafbd07f8c3d41803b8ccdee5b4f4f205f3ef50a9e972c7924283 (174 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…fa7eabd45a7b55f848e97fa01bae7096b942bdb81371ad7391cf9e2c689e70d8a4a6cd9c2357de5740055725 (2,752 bytes)", "f86d17850396547ebb82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ce08e642daf9edee6b4848a07474cedb41437b0dce69940bde896724cd97ebdebf028db7065dae195ce85242 (111 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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00690c12e7...39aa913f
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0003f0a50d...4a0ebf02
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00de7d26fce2d88d6f5102e634b377945c51a91473fd7e88fc81b5c1ec803ee47aca121220af655d7eb27f1f7fc7ec7f2fed5e61df53d952af38b525c205d777ad14fe4819", "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": "11002004249999861413976650.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }