Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #31,933 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #31,933

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.7s

Block planned

Producer plans block #31933 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #31933

3.0s

Committed on Canton

Participant commits update 1220e70c92…10ef16

—

Imported to the execution layers

Importer applies block #31933 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.7s

EVM

Canton

External call

Total

Complete3.0s

3.0s

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

#31,933

Block Hash

0xd881c5fb...8dd41271

Block Timestamp

Nov 5, 2026, 16:10:53 UTC

Transactions

0x0be6b068...b6d3e17a0xc13d...86a6 → 0xa276...16d2Success

0xd80edd99...2e11a94a0x3939...13e7 → 0x23e5...229aSuccess

Overview

Update ID

1220e70c92...b210ef16

Offset

103312

Record Time

Nov 5, 2026, 16:10:55 UTC

Command ID

gw-64c9a5594...a74fe918

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0049471f29...cd7fed1c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "008aa75e5b7a5885139680db50b947409d24c03b3cbf0ef7d98249dc8752878176ca1212203418763885144ffb0d8b3af321ce1a75cbb50d71b1fb689a945440fe3441358e", "block": { "timestamp": { "unpack": "1793895053." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…a1163d4df98b27bf3119dea05b4ea62ba590f8810baba833a50f1e7e64bf49b2f5551c2d508d9e12ae60ce62 (174 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…0f1f2206e6faa6c6287f38a032bd300ec2ed111a22de2b83ef620ff8ea178cfae246f16ff3d94036fe806785 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…93dd03e88e268ca3df0e5aa05a21a8dd10312f06387b252b865c54ed140fa80884b49eae598184c7f66cf055 (141 bytes)", "f87182076e858bb2c9700882520894222768e234b5f5d6a80b6a3c82b9fcfd119f873188016345785d8a0000…6e5760b2a52d76ea00ca3ca01e1f29b22edae647bc767a4482473e81b03b9359da645d6e0333cdcbafa98eb0 (115 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:008aa75e5b...3441358e

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "0a3ca9d9036614aba58415f3ba5f8503e85c85f83021612f13949efea74fe918", "timestamp": { "unpack": "1793895053." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…a1163d4df98b27bf3119dea05b4ea62ba590f8810baba833a50f1e7e64bf49b2f5551c2d508d9e12ae60ce62 (174 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…0f1f2206e6faa6c6287f38a032bd300ec2ed111a22de2b83ef620ff8ea178cfae246f16ff3d94036fe806785 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…93dd03e88e268ca3df0e5aa05a21a8dd10312f06387b252b865c54ed140fa80884b49eae598184c7f66cf055 (141 bytes)", "f87182076e858bb2c9700882520894222768e234b5f5d6a80b6a3c82b9fcfd119f873188016345785d8a0000…6e5760b2a52d76ea00ca3ca01e1f29b22edae647bc767a4482473e81b03b9359da645d6e0333cdcbafa98eb0 (115 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:00afce8db8...ac8ee784

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bd635cd935de4dc3c30c3570c0b196558c029663f798b57ed7ab5b82c153c09dca12122009751950b2f0811805a4d9445471eac33ab4e5ee6daabbaec0a6519ba66ff531", "hash": "d881c5fb75dba315253af798e35dadfe025914ee94f91f6e150b1f918dd41271", "number": "31933", "timestamp": "1793895053", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a00a3ca9d9036614aba58415f3ba5f8503e85c85f83021612f13949efea74fe918a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…a1163d4df98b27bf3119dea05b4ea62ba590f8810baba833a50f1e7e64bf49b2f5551c2d508d9e12ae60ce62 (174 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…0f1f2206e6faa6c6287f38a032bd300ec2ed111a22de2b83ef620ff8ea178cfae246f16ff3d94036fe806785 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…93dd03e88e268ca3df0e5aa05a21a8dd10312f06387b252b865c54ed140fa80884b49eae598184c7f66cf055 (141 bytes)", "f87182076e858bb2c9700882520894222768e234b5f5d6a80b6a3c82b9fcfd119f873188016345785d8a0000…6e5760b2a52d76ea00ca3ca01e1f29b22edae647bc767a4482473e81b03b9359da645d6e0333cdcbafa98eb0 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003adce69e...31be376e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00afce8db85ba5b14e11dd6bf0828a608433321b7818a02f6701285e6313b269f2ca1212200dcea9a7b98a3d5e9caecbdf4c145174d8ba1726d308acdf06d71867ac8ee784", "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": "11002004249999986517422880.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }