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Canton Updates/12203b...7367
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #214,076

This Gateway_FinalizeBlock transaction built EVM block #214,076 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #214,076
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
660ms

Block planned

Producer plans block #214076 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #214076

528ms
528ms

Committed on Canton

Participant commits update 12203bdfc5…bb7367
—

Imported to the execution layers

Importer applies block #214076 from GatewayHead

—
0ms
250ms
500ms
660ms
EVM
Canton
External call
Total
Complete528ms
528ms

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
#214,076
Block Hash
0x7f9c431a...c6b9c297
Block Timestamp
Nov 15, 2026, 14:08:18 UTC
Transactions
0xdaac16d0...6239a2710x27ab...4986 → 0x27ab...4986Success
0x4275fd4d...4741c7210xe20e...630f → 0xe0a4...1b87Success
Overview
Update ID
12203bdfc5...a5bb7367
Offset
663685
Record Time
Nov 15, 2026, 14:08:18 UTC
Command ID
gw-64c9a5594...866b2d65
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e4d0e593...e957f515
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0x5ab12ae0...b6a35db50x48fc...34b1 → 0x52b5...2669Success
0xf96abaf3...de85edb80x8918...6480 → 0xb778...3d80Success
Contract:
0084505164...b15d0e85
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00aab3240c25ee050f035e5265eff303dd98002c747aa8d66aa2b70f3b69d69ad4ca121220212af2efbe8517add966f95336fc3fe5bcb2df272ecc75d7a378e6c54701198c", "block": { "timestamp": { "unpack": "1794751698." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258224e28502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…ca5f1156eacd78749f4a0ca017bbb94a8745b7ad9839942479f83153f495e2649ba9198ed4965b8580f12ee3 (116 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826e799452b5464335d68b1333e55ab9c057276cd2ba266980a4…df8133d2f8c409dbe07f7ba045e35f86f47315cf8e5699670470946289501b5d969577a72ccf9aa329e1223b (148 bytes)", "f8ac1585114cacccf28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1daa8363b65072040d9208a02afdca21017bf939ef323540d0fb435389a39dd5cd73d1f35789cb20b28d2d3f (174 bytes)", "f8ac1285114cacccf28259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…71b1fc8bc55c4cc7b97d22a00b8562c5a18d4edf373c06350e68d5b2f1f6d60388c062afae3beff3b6705d39 (174 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:00aab3240c...4701198c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "14e3f8b012a880c86940d612d5fb9150dc3759b6959af8e4a87b10db866b2d65", "timestamp": { "unpack": "1794751698." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258224e28502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…ca5f1156eacd78749f4a0ca017bbb94a8745b7ad9839942479f83153f495e2649ba9198ed4965b8580f12ee3 (116 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826e799452b5464335d68b1333e55ab9c057276cd2ba266980a4…df8133d2f8c409dbe07f7ba045e35f86f47315cf8e5699670470946289501b5d969577a72ccf9aa329e1223b (148 bytes)", "f8ac1585114cacccf28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1daa8363b65072040d9208a02afdca21017bf939ef323540d0fb435389a39dd5cd73d1f35789cb20b28d2d3f (174 bytes)", "f8ac1285114cacccf28259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…71b1fc8bc55c4cc7b97d22a00b8562c5a18d4edf373c06350e68d5b2f1f6d60388c062afae3beff3b6705d39 (174 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.Block:Block
Contract:005671f6aa...5c055596
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7f9c431a7da73e9d9d7b68d50ae1daa4a466075daaf8f578b845efdec6b9c297", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a6f6438e...563d89d0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005671f6aab59c56893f941d3954895d3ce62ddac224a7af650aa95a7a3f18c288ca121220522df57241631c48dc22494ab27255d198cf682d8beef842be5a960b5c055596", "hash": "7f9c431a7da73e9d9d7b68d50ae1daa4a466075daaf8f578b845efdec6b9c297", "number": "214076", "timestamp": "1794751698", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a014e3f8b012a880c86940d612d5fb9150dc3759b6959af8e4a87b10db866b2d65a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a258224e28502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…ca5f1156eacd78749f4a0ca017bbb94a8745b7ad9839942479f83153f495e2649ba9198ed4965b8580f12ee3 (116 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826e799452b5464335d68b1333e55ab9c057276cd2ba266980a4…df8133d2f8c409dbe07f7ba045e35f86f47315cf8e5699670470946289501b5d969577a72ccf9aa329e1223b (148 bytes)", "f8ac1585114cacccf28259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1daa8363b65072040d9208a02afdca21017bf939ef323540d0fb435389a39dd5cd73d1f35789cb20b28d2d3f (174 bytes)", "f8ac1285114cacccf28259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…71b1fc8bc55c4cc7b97d22a00b8562c5a18d4edf373c06350e68d5b2f1f6d60388c062afae3beff3b6705d39 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0027d6db2c...c3e274b2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a6f6438ec4458e848ac25bf2be130c0e71c03712f86adc41e794690eb0f37a74ca1212200170a99464d103a003d0e654df84471054934aa0030648e0fa504f3c563d89d0", "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": "11002004249999824833697614.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }