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Canton Updates/1220f0...4e82
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #167,235

This Gateway_FinalizeBlock transaction built EVM block #167,235 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #167,235
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.1s

Block planned

Producer plans block #167235 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #167235

3.2s
3.2s

Committed on Canton

Participant commits update 1220f0fb42…374e82
—

Imported to the execution layers

Importer applies block #167235 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.1s
EVM
Canton
External call
Total
Complete3.2s
3.2s

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
#167,235
Block Hash
0xd36f4c40...74e84e79
Block Timestamp
Nov 12, 2026, 17:38:47 UTC
Transactions
0x24cdd313...ec2e981c0x2d86...9004 → 0x23e5...229aSuccess
0xac115bc6...6d84146a0xe911...615b → contract creationSuccess
Overview
Update ID
1220f0fb42...61374e82
Offset
519102
Record Time
Nov 12, 2026, 17:38:50 UTC
Command ID
gw-64c9a5594...47aa8671
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002e209535...6a3374ff
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0068ebe01fdf8c90ef64c56449a2cb06863ca8b3e3796b443396ad5967db8e758bca1212205a1f533f358abe52caa6e6ae0ddb136ec17979d219463abcec6e3efe0305ccc4", "block": { "timestamp": { "unpack": "1794505127." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a8508b0bb40008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…da89667068c09e7218dfa8a0542d5806d674732439f1cafe0ae2034f3072cb0789657189c5b84287621b54f3 (174 bytes)", "f8ac0a8508b0bb40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d85eb7cde30791c1e6f151a02f33be0f9cdf1d34b0fe80da0c0272b21a803abb1aba54f1be1c7d06414c527b (174 bytes)", "f8ab4c8459682f00827e9094dceb04541dcdea23ae17ff1194fe3b5b0d7f965b80b844a9059cbb0000000000…3f14a29c358356bcc15c3aa068f95d774f52658aeb1030a1e096eb0700c2facabd2bdf745fd2d9f415364441 (173 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…487a0b075e53a726162e48a02971ac4338aee3c0d8672914036941f9c8dc078bdba169d63aa6ca91a57fa435 (2,752 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": [] } }
0x653dde35...209daa6e0x1e8d...9324 → 0x5345...9be7Success
0x44ff9be9...15a246090x4c06...f4fa → 0xdceb...965bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0068ebe01f...0305ccc4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a4ba70f7ff63ae5f802d03947d324df1283e880cdd316440a9d489a247aa8671", "timestamp": { "unpack": "1794505127." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a8508b0bb40008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…da89667068c09e7218dfa8a0542d5806d674732439f1cafe0ae2034f3072cb0789657189c5b84287621b54f3 (174 bytes)", "f8ac0a8508b0bb40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d85eb7cde30791c1e6f151a02f33be0f9cdf1d34b0fe80da0c0272b21a803abb1aba54f1be1c7d06414c527b (174 bytes)", "f8ab4c8459682f00827e9094dceb04541dcdea23ae17ff1194fe3b5b0d7f965b80b844a9059cbb0000000000…3f14a29c358356bcc15c3aa068f95d774f52658aeb1030a1e096eb0700c2facabd2bdf745fd2d9f415364441 (173 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…487a0b075e53a726162e48a02971ac4338aee3c0d8672914036941f9c8dc078bdba169d63aa6ca91a57fa435 (2,752 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:0029853711...0763914d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0033d08b81...94686049
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d36f4c401e46715ad155e1e5519ca228e3f3920ef81d7bcdbc57249174e84e79", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0009ee8e4b...82cd2705
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0033d08b81da1ef1dcdf4397e76b65ac9ffbdf4d5f03b41c7256ae578de8a6869bca1212205e5727dfd89f17407336a1b079ef358f83ff8a37e67d1794f022943b94686049", "hash": "d36f4c401e46715ad155e1e5519ca228e3f3920ef81d7bcdbc57249174e84e79", "number": "167235", "timestamp": "1794505127", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a4ba70f7ff63ae5f802d03947d324df1283e880cdd316440a9d489a247aa8671a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0a8508b0bb40008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…da89667068c09e7218dfa8a0542d5806d674732439f1cafe0ae2034f3072cb0789657189c5b84287621b54f3 (174 bytes)", "f8ac0a8508b0bb40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…d85eb7cde30791c1e6f151a02f33be0f9cdf1d34b0fe80da0c0272b21a803abb1aba54f1be1c7d06414c527b (174 bytes)", "f8ab4c8459682f00827e9094dceb04541dcdea23ae17ff1194fe3b5b0d7f965b80b844a9059cbb0000000000…3f14a29c358356bcc15c3aa068f95d774f52658aeb1030a1e096eb0700c2facabd2bdf745fd2d9f415364441 (173 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…487a0b075e53a726162e48a02971ac4338aee3c0d8672914036941f9c8dc078bdba169d63aa6ca91a57fa435 (2,752 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e70674f2...4c35d013
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0009ee8e4bd0c672f4f26966e59b1968f09576189db4e2dd061b8f2d6772aecaaaca121220491912c77f76cb6936e869aa23bf104c3385fcf69ef5d4972967223d82cd2705", "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": "11002004249999858115661189.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }