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Canton Updates/12200d...5fb8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #85,327

This Gateway_FinalizeBlock transaction built EVM block #85,327 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #85,327
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
559ms

Block planned

Producer plans block #85327 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #85327

447ms
447ms

Committed on Canton

Participant commits update 12200d1270…125fb8
—

Imported to the execution layers

Importer applies block #85327 from GatewayHead

—
0ms
250ms
500ms
559ms
EVM
Canton
External call
Total
Complete447ms
447ms

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
#85,327
Block Hash
0x5854bc6a...78eb425c
Block Timestamp
Nov 8, 2026, 11:20:18 UTC
Transactions
0xd1453468...547a733d0x27ab...4986 → 0x27ab...4986Success
0x128ac39f...9bfbac870xd1fa...5728 → 0x235d...3c8cSuccess
Overview
Update ID
12200d1270...16125fb8
Offset
267506
Record Time
Nov 8, 2026, 11:20:18 UTC
Command ID
gw-64c9a5594...64a0cf7e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0056e693c4...a4ee8e64
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001f970c81c2ce4979aeb3f47c4397ea57d9fa64e0e50edb0c134189fcbf6c6f44ca1212200c3ec9173a3552762758982d926dc437fb9f1467cc02e0a840e80bd748be4b13", "block": { "timestamp": { "unpack": "1794136818." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258210dd8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…df684cdc3a62c1da5a3917a04700c058b90f704a63f6c48697162732230de5944fa5e155572bd85fbabbbfd7 (116 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2879930e7d60d8f1fe4657a0068133329b4c0ba8eb75ea2cb3bd9233f86d95ca7a754ae37ebd9c6a8518b229 (111 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…783e82e037275e51390e8ba020abdc03c7d28ac64af1391c0c39bf7b7a7fde2b2ed98d927e4474f047ea5aab (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": [] } }
0x8bef68a6...65cdda310xff2d...74ce → 0x51be...67edSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001f970c81...48be4b13
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "83809fbec94493a2b7a37c6e338dab9187f7b2e6887e36de7788a8bd64a0cf7e", "timestamp": { "unpack": "1794136818." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258210dd8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…df684cdc3a62c1da5a3917a04700c058b90f704a63f6c48697162732230de5944fa5e155572bd85fbabbbfd7 (116 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2879930e7d60d8f1fe4657a0068133329b4c0ba8eb75ea2cb3bd9233f86d95ca7a754ae37ebd9c6a8518b229 (111 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…783e82e037275e51390e8ba020abdc03c7d28ac64af1391c0c39bf7b7a7fde2b2ed98d927e4474f047ea5aab (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e64c06f2...c356f3d6
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f9df692f...b8adda97
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5854bc6a15006dcd645cf032889201ba681237366b304c509010b97f78eb425c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00897c4c24...c6254a76
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f9df692f7b8e9a0fbaa6a2bbc7861c05edd1ebdc416e3e8e43fe0112cc47ab21ca121220cbb40e5fa33616fc6f0d236b3ca0ea70480434fb93f58017b78c0ae4b8adda97", "hash": "5854bc6a15006dcd645cf032889201ba681237366b304c509010b97f78eb425c", "number": "85327", "timestamp": "1794136818", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a083809fbec94493a2b7a37c6e338dab9187f7b2e6887e36de7788a8bd64a0cf7ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a258210dd8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…df684cdc3a62c1da5a3917a04700c058b90f704a63f6c48697162732230de5944fa5e155572bd85fbabbbfd7 (116 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2879930e7d60d8f1fe4657a0068133329b4c0ba8eb75ea2cb3bd9233f86d95ca7a754ae37ebd9c6a8518b229 (111 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…783e82e037275e51390e8ba020abdc03c7d28ac64af1391c0c39bf7b7a7fde2b2ed98d927e4474f047ea5aab (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cd39fdbc...484471e9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00897c4c2442d13f8db526b1013d648caf205fcd2d4ff3b981bbeaa867c5c0fac9ca121220821a3609d11b8e569f9c488dc9ed1243997f7f1f8cf15323921a888bc6254a76", "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": "11002004249999965575403565.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }