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Canton Updates/12206b...b6d8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #202,932

This Gateway_FinalizeBlock transaction built EVM block #202,932 through the gateway-build-block external call and committed it with 1 transaction.

Block Lifecycle
block #202,932
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
721ms

Block planned

Producer plans block #202932 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #202932

577ms
577ms

Committed on Canton

Participant commits update 12206ba5b9…f8b6d8
—

Imported to the execution layers

Importer applies block #202932 from GatewayHead

—
0ms
250ms
500ms
721ms
EVM
Canton
External call
Total
Complete577ms
577ms

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
#202,932
Block Hash
0xb9aad04c...aebfa9f8
Block Timestamp
Nov 14, 2026, 19:50:24 UTC
Transactions
0x73a05f98...b2f542290xb77b...ba0f → contract creationSuccess
Overview
Update ID
12206ba5b9...7af8b6d8
Offset
629179
Record Time
Nov 14, 2026, 19:50:24 UTC
Command ID
gw-64c9a5594...e5d82c4f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0093138e2a...49c66ecd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007b8d1c3b6399650b7b20c9136c27b9c9bcc2871342c3a692f23a9d035ea87bacca12122075772674a88004aefa667367f9e4094ec0b7f1fba15afc4ac307d7a99cc7c1f8", "block": { "timestamp": { "unpack": "1794685824." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f91097678458102e62830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…8a0b9d4b9c488bd04904f9a04f2f903d608a66eb0989bec554f0238dfa1051299d6d7f31ba86f4f5e56ce41a (4,250 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:007b8d1c3b...9cc7c1f8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "66516443c2fec9e61967c4b27c2c7fb6ad6ba8b54f21da4e9e7380b9e5d82c4f", "timestamp": { "unpack": "1794685824." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f91097678458102e62830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…8a0b9d4b9c488bd04904f9a04f2f903d608a66eb0989bec554f0238dfa1051299d6d7f31ba86f4f5e56ce41a (4,250 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:00a5b30b03...06a4984e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c635fe04...9dd9068c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b9aad04cf3a4d7d88dd1e6d39300f41806a46c7d431a59d70ec96710aebfa9f8", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003ebd0f24...3ccb71aa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c635fe04871d87a960f0bc9357adea4110ed64b78239c37c2dd4b0e65cacc506ca121220a9f3b5f6ed106362eb97078151218abb9275686b8e830ea744e7de8a9dd9068c", "hash": "b9aad04cf3a4d7d88dd1e6d39300f41806a46c7d431a59d70ec96710aebfa9f8", "number": "202932", "timestamp": "1794685824", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a066516443c2fec9e61967c4b27c2c7fb6ad6ba8b54f21da4e9e7380b9e5d82c4fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f91097678458102e62830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…8a0b9d4b9c488bd04904f9a04f2f903d608a66eb0989bec554f0238dfa1051299d6d7f31ba86f4f5e56ce41a (4,250 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006dc1a8d2...865c3abe
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003ebd0f2471ec2ff08ada26b836a86975e8e66293842e556a70f6a5ef6f6f3d4dca12122077f8b24d5be74def0e384d12aebfec3048445fd9e0d261b9452c2e043ccb71aa", "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": "11002004249999831905552208.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }