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Canton Updates/12208b...29a9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,806

This Gateway_FinalizeBlock transaction built EVM block #33,806 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #33,806
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
959ms

Block planned

Producer plans block #33806 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33806

767ms
767ms

Committed on Canton

Participant commits update 12208bc53d…b929a9
—

Imported to the execution layers

Importer applies block #33806 from GatewayHead

—
0ms
250ms
500ms
750ms
959ms
EVM
Canton
External call
Total
Complete767ms
767ms

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
#33,806
Block Hash
0xb15c56df...43920895
Block Timestamp
Nov 5, 2026, 17:30:48 UTC
Transactions
0xa399886d...61cf970f0xa5d2...98b4 → 0x235d...3c8cSuccess
0x76e750ab...2409528d0xfe3a...db13 → 0xe1f9...a2b9Success
Overview
Update ID
12208bc53d...16b929a9
Offset
109011
Record Time
Nov 5, 2026, 17:30:48 UTC
Command ID
gw-64c9a5594...08926e20
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00303642d6...d5214058
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ebe99f7a57907ef2f484b6d896a0095590ffa18eff7c401e54660c6f9185bbc6ca121220102e25b8c122afcdefd2cdec2a4c1152c2b56646ee13800fc8678d81e8fcdaa3", "block": { "timestamp": { "unpack": "1793899848." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f90cec21857a3c70420783080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd63803…9e48996b7b07e2bb1e5078a02830e0ef63772917ae4be9f110ed072bb3540154abcd742dba6a4bee693c9669 (3,311 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4bb00c239b3c363d5606c5a057673144ff2b0e8561d051695c20c0ee4f912108da9dae5b4e801a23460ca5ca (111 bytes)", "f871820aee858bb2c9700882520894e1f9ebdc34fbc06ae1c8d4e6975c5d345d89a2b988016345785d8a0000…42bbaa4890f942db9efabba01ba188ae373bb95a986397561d749a5fccf92a8cf3b3bb774f6299ee300c7b66 (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": [] } }
0xb4e4c146...ed4200f10x3eb8...9e5f → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ebe99f7a...e8fcdaa3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b7dfe5f7cf49ea3bdb1c0fefeee0ddb6e85f38a127593c75b3fb3c5708926e20", "timestamp": { "unpack": "1793899848." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f90cec21857a3c70420783080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd63803…9e48996b7b07e2bb1e5078a02830e0ef63772917ae4be9f110ed072bb3540154abcd742dba6a4bee693c9669 (3,311 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4bb00c239b3c363d5606c5a057673144ff2b0e8561d051695c20c0ee4f912108da9dae5b4e801a23460ca5ca (111 bytes)", "f871820aee858bb2c9700882520894e1f9ebdc34fbc06ae1c8d4e6975c5d345d89a2b988016345785d8a0000…42bbaa4890f942db9efabba01ba188ae373bb95a986397561d749a5fccf92a8cf3b3bb774f6299ee300c7b66 (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:008d2e3216...35be94a7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006e167bb1...ac3851d2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b15c56df252833c8a11dbc1e2b0a872a3b57d863626a5a9d1b735c5f43920895", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fe70fa94...ad8f2f5a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006e167bb1442eadb74f152f3dfc85b3a338f965c1d922001ae75e45535cf9f3abca121220ffc606f44827dc7a87c525a309334c1877cbc53a8f81374527a58ea2ac3851d2", "hash": "b15c56df252833c8a11dbc1e2b0a872a3b57d863626a5a9d1b735c5f43920895", "number": "33806", "timestamp": "1793899848", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0b7dfe5f7cf49ea3bdb1c0fefeee0ddb6e85f38a127593c75b3fb3c5708926e20a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f90cec21857a3c70420783080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd63803…9e48996b7b07e2bb1e5078a02830e0ef63772917ae4be9f110ed072bb3540154abcd742dba6a4bee693c9669 (3,311 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…4bb00c239b3c363d5606c5a057673144ff2b0e8561d051695c20c0ee4f912108da9dae5b4e801a23460ca5ca (111 bytes)", "f871820aee858bb2c9700882520894e1f9ebdc34fbc06ae1c8d4e6975c5d345d89a2b988016345785d8a0000…42bbaa4890f942db9efabba01ba188ae373bb95a986397561d749a5fccf92a8cf3b3bb774f6299ee300c7b66 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000754522e...35ffaf5e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fe70fa946f174f748a8fa30631e440d083f305977f3bca2c656056e5b809fde7ca1212207233b5e175be918300b88902bee91e39de97f223d486a85cea60a547ad8f2f5a", "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": "11002004249999985719955475.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }