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Canton Updates/12208d...e7f9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #197,115

This Gateway_FinalizeBlock transaction built EVM block #197,115 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #197,115
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.3s

Block planned

Producer plans block #197115 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #197115

4.2s
4.2s

Committed on Canton

Participant commits update 12208dfed0…abe7f9
—

Imported to the execution layers

Importer applies block #197115 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.3s
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
#197,115
Block Hash
0x2fda6a75...e8de9bcf
Block Timestamp
Nov 14, 2026, 11:23:44 UTC
Transactions
0x65237ac6...6f5e9df50x673c...e022 → 0x235d...3c8cSuccess
0xcb63db6d...a02753c70xfdce...4430 → 0x235d...3c8cSuccess
Overview
Update ID
12208dfed0...15abe7f9
Offset
611222
Record Time
Nov 14, 2026, 11:23:48 UTC
Command ID
gw-64c9a5594...52b6d5f4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004854ff8f...c8d81044
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e0f090d0d01f2bda36456457d70a92f70a0c8440e830fd96a39f7168551d1a6bca121220eca581c5cda094b9f49a7e172fcbd78e197abc864bfee9b5ea4c63fa7c2b768f", "block": { "timestamp": { "unpack": "1794655424." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab1084145fd0728259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…1ee28fd77924159242e03da04bcb4cbb70a8a0b7a5a926175642bd54e17c33f221c55038a9e0a2d00bb90af7 (173 bytes)", "f86c0f84145fd07282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…1f58bdf2c8054fc31ffc5ca01ab515d59cc497a21f084597e059ec6a33235806e0f48233ab9d47be0f365e15 (110 bytes)", "f86c0e84145fd07282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7e66526b0e9c4dcc100b2ca06b4ee90cc239c52d68ac7bedfb39acc99c8b1ce5c72babeb7664b179c0e3e8cd (110 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": [] } }
0x24cde2cd...020e13460x2b95...6cf1 → 0xb492...ca1bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e0f090d0...7c2b768f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7612dde01e1e7fa4538e7f259ef5c8a7dfcf4f66a7698039214f878852b6d5f4", "timestamp": { "unpack": "1794655424." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab1084145fd0728259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…1ee28fd77924159242e03da04bcb4cbb70a8a0b7a5a926175642bd54e17c33f221c55038a9e0a2d00bb90af7 (173 bytes)", "f86c0f84145fd07282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…1f58bdf2c8054fc31ffc5ca01ab515d59cc497a21f084597e059ec6a33235806e0f48233ab9d47be0f365e15 (110 bytes)", "f86c0e84145fd07282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7e66526b0e9c4dcc100b2ca06b4ee90cc239c52d68ac7bedfb39acc99c8b1ce5c72babeb7664b179c0e3e8cd (110 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:003aa59687...e16985ae
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0019974f24...1f6d78a0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "2fda6a751fae1029883971a305505c6cfb0bfef2bf940dce92a0c490e8de9bcf", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00270b9d31...0eaee2c3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0019974f24d8251c2ef5ae845760fb9a1eec09e2ecf14bcd07f0579f3752d759b0ca12122060708c84a865ec01473a69a862ab3c9c4c015053e141b5d0ff2bb9361f6d78a0", "hash": "2fda6a751fae1029883971a305505c6cfb0bfef2bf940dce92a0c490e8de9bcf", "number": "197115", "timestamp": "1794655424", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a07612dde01e1e7fa4538e7f259ef5c8a7dfcf4f66a7698039214f878852b6d5f4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ab1084145fd0728259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…1ee28fd77924159242e03da04bcb4cbb70a8a0b7a5a926175642bd54e17c33f221c55038a9e0a2d00bb90af7 (173 bytes)", "f86c0f84145fd07282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…1f58bdf2c8054fc31ffc5ca01ab515d59cc497a21f084597e059ec6a33235806e0f48233ab9d47be0f365e15 (110 bytes)", "f86c0e84145fd07282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7e66526b0e9c4dcc100b2ca06b4ee90cc239c52d68ac7bedfb39acc99c8b1ce5c72babeb7664b179c0e3e8cd (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001348f38b...aba2977d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00270b9d31be7378b75f493a7537349a4f7163a0684d5d7e006aec358dd5321b7aca1212208b0d62ba820ad99649742e11ca4e885d1a413a37eeb011c3629dbaa20eaee2c3", "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": "11002004249999837008727817.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }