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Canton Updates/12207b...8bda
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #35,238

This Gateway_FinalizeBlock transaction built EVM block #35,238 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #35,238
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
370ms

Block planned

Producer plans block #35238 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #35238

296ms
296ms

Committed on Canton

Participant commits update 12207bf40d…f18bda
—

Imported to the execution layers

Importer applies block #35238 from GatewayHead

—
0ms
250ms
370ms
EVM
Canton
External call
Total
Complete296ms
296ms

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
#35,238
Block Hash
0xa225c9bf...743c4e81
Block Timestamp
Nov 5, 2026, 18:30:47 UTC
Transactions
0xab9378e9...b015957c0xcc1c...b140 → 0xa276...16d2Success
0x7e8cd087...627e53230xe5e7...b801 → 0x235d...3c8cSuccess
Overview
Update ID
12207bf40d...1ef18bda
Offset
113367
Record Time
Nov 5, 2026, 18:30:47 UTC
Command ID
gw-64c9a5594...191f45cc
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005be20b7f...7767e84f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003b620705a6e7d3d07d029e882747e8d1ebb9f67404b5ac24db6aab31be8d1ac8ca1212202be0704875b5b1f55b5a930adb9bd8647d44587a8c512ae3344fdc099dcf06be", "block": { "timestamp": { "unpack": "1793903447." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac04858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…88d2dfd9f7cf4e18527e7da07c66e695422c8ac70f47a9fcca248b2bdfb20ff6a4732196444b2d08ed42c7d6 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…410ac386ae7034e0263ceda056ed4b7d3288cc7b9e4b49591b823667f6cc1f779ef17070cfb7a2af86c4ed7c (141 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…364fdf76740e0d4fd5a712a058ccfbf8fa5034ccb60498959ef9346bdc62e7519181054ef1b1d0e1e8443413 (111 bytes)", "f871820de1858bb2c9700882520894427212a4d8f5d02fc09fce1cd508823e5896c6f588016345785d8a0000…c2b4b6c16e11f956d3f903a043757f8b9c12b15f234ca2085fcc24439ac868f6e65a17dc8aead62b3b088bfc (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": [] } }
0xab33c8b6...1ef052d70x9174...6d36 → 0xd129...b96cSuccess
0xba234d8f...c9cb8a100xfe3a...db13 → 0x4272...c6f5Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003b620705...9dcf06be
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ea23dda461233c6202a49dbce169800fc9a94b71121a43691cf65cf0191f45cc", "timestamp": { "unpack": "1793903447." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac04858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…88d2dfd9f7cf4e18527e7da07c66e695422c8ac70f47a9fcca248b2bdfb20ff6a4732196444b2d08ed42c7d6 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…410ac386ae7034e0263ceda056ed4b7d3288cc7b9e4b49591b823667f6cc1f779ef17070cfb7a2af86c4ed7c (141 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…364fdf76740e0d4fd5a712a058ccfbf8fa5034ccb60498959ef9346bdc62e7519181054ef1b1d0e1e8443413 (111 bytes)", "f871820de1858bb2c9700882520894427212a4d8f5d02fc09fce1cd508823e5896c6f588016345785d8a0000…c2b4b6c16e11f956d3f903a043757f8b9c12b15f234ca2085fcc24439ac868f6e65a17dc8aead62b3b088bfc (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004e98c621...1f9ca251
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003ad4cb0a...b5813454
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a225c9bfd73d7ff2932dca2bcbad79b0b01ff2c1f97ccb2f97fb1ebf743c4e81", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bb817f29...e5d9fe5d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003ad4cb0a4d41df706eb6021145823ac064612c006d4c1136092e827dca6919deca12122089813daa18b7aa19f32f68f5af9017d3fea61c4134e72b0b89205dc0b5813454", "hash": "a225c9bfd73d7ff2932dca2bcbad79b0b01ff2c1f97ccb2f97fb1ebf743c4e81", "number": "35238", "timestamp": "1793903447", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ea23dda461233c6202a49dbce169800fc9a94b71121a43691cf65cf0191f45cca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac04858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…88d2dfd9f7cf4e18527e7da07c66e695422c8ac70f47a9fcca248b2bdfb20ff6a4732196444b2d08ed42c7d6 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…410ac386ae7034e0263ceda056ed4b7d3288cc7b9e4b49591b823667f6cc1f779ef17070cfb7a2af86c4ed7c (141 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…364fdf76740e0d4fd5a712a058ccfbf8fa5034ccb60498959ef9346bdc62e7519181054ef1b1d0e1e8443413 (111 bytes)", "f871820de1858bb2c9700882520894427212a4d8f5d02fc09fce1cd508823e5896c6f588016345785d8a0000…c2b4b6c16e11f956d3f903a043757f8b9c12b15f234ca2085fcc24439ac868f6e65a17dc8aead62b3b088bfc (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0072e1ffc7...08a496cc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bb817f29c36ea4c33858535bf7f4306535c7bd889c21e9fa1c53a37bdef11724ca1212200ee4b1b26653d9fd998e174c0e3580aa70cbbb0a2d8d1faae87ff2ade5d9fe5d", "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": "11002004249999985155797118.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }