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Canton Updates/122044...b43e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,336

This Gateway_FinalizeBlock transaction built EVM block #33,336 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #33,336
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
795ms

Block planned

Producer plans block #33336 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33336

636ms
636ms

Committed on Canton

Participant commits update 12204472b1…90b43e
—

Imported to the execution layers

Importer applies block #33336 from GatewayHead

—
0ms
250ms
500ms
750ms
795ms
EVM
Canton
External call
Total
Complete636ms
636ms

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
#33,336
Block Hash
0x98000b0c...678057b8
Block Timestamp
Nov 5, 2026, 17:10:44 UTC
Transactions
0x25b9aae8...b441a2450xbc78...e70c → 0xa276...16d2Success
0x9f20c84d...f4f073fe0x83fb...39a9 → 0xa276...16d2Success
Overview
Update ID
12204472b1...de90b43e
Offset
107581
Record Time
Nov 5, 2026, 17:10:44 UTC
Command ID
gw-64c9a5594...0aa58acf
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bc7ce26a...460b933f
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0xe56232d9...31cfa7890xb77b...ba0f → 0x2a6a...4a11Success
Contract:
007b07095f...ce5dad3b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0047b6cabb31ef98dcb1322e29045ce149c610a4d4c9ea8f258f3a74085f8437c6ca121220c405d447be6950985bdaea257147acb2d479dc8be40580f38983c3f7702411c2", "block": { "timestamp": { "unpack": "1793898644." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…764142fdc5db1c6c11f1a4a00a2f65aa7ea62c286e670ae85a8a1953f348ff7312577772ff1e19a057c1087a (141 bytes)", "f8ad20857a3c70420783011e39942a6aef7b649cd298570e5c2820f3ea6b94674a1180b84440c10f19000000…f37ff345c4141859e2f2e7a051f2c0a4b73972d051ccbd8bfd48815778fbd21be7bef9c30b0fcb7d7f4475eb (175 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cb343640c761965f9c7bbea077cb5b6d58b42b791f106a86d1811418b31c17b9aa1f285c21966aa9f363c5c5 (141 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:0047b6cabb...702411c2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d855510b2704128f836d55935e20e8a0c976b73d04eca5029edeae5d0aa58acf", "timestamp": { "unpack": "1793898644." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…764142fdc5db1c6c11f1a4a00a2f65aa7ea62c286e670ae85a8a1953f348ff7312577772ff1e19a057c1087a (141 bytes)", "f8ad20857a3c70420783011e39942a6aef7b649cd298570e5c2820f3ea6b94674a1180b84440c10f19000000…f37ff345c4141859e2f2e7a051f2c0a4b73972d051ccbd8bfd48815778fbd21be7bef9c30b0fcb7d7f4475eb (175 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cb343640c761965f9c7bbea077cb5b6d58b42b791f106a86d1811418b31c17b9aa1f285c21966aa9f363c5c5 (141 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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b6407a4d...b5ab0810
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "98000b0c1846bb34e577100367ca2423885102aded3bf3854ec43af0678057b8", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c7d80148...a01849dc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b6407a4d5201c3b63560182706100d716313ac499c7151b085233a8767bddd2fca1212201ab0e4a5056eff9ed92bbadbb327ce5547fbe6020d0b2c636d8f21dcb5ab0810", "hash": "98000b0c1846bb34e577100367ca2423885102aded3bf3854ec43af0678057b8", "number": "33336", "timestamp": "1793898644", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d855510b2704128f836d55935e20e8a0c976b73d04eca5029edeae5d0aa58acfa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…764142fdc5db1c6c11f1a4a00a2f65aa7ea62c286e670ae85a8a1953f348ff7312577772ff1e19a057c1087a (141 bytes)", "f8ad20857a3c70420783011e39942a6aef7b649cd298570e5c2820f3ea6b94674a1180b84440c10f19000000…f37ff345c4141859e2f2e7a051f2c0a4b73972d051ccbd8bfd48815778fbd21be7bef9c30b0fcb7d7f4475eb (175 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cb343640c761965f9c7bbea077cb5b6d58b42b791f106a86d1811418b31c17b9aa1f285c21966aa9f363c5c5 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00727e5e6b...0aa59831
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c7d801485df0c6ca3fdd2a7d22be5641525a632c0b42ce777ea042232b9e4d1cca1212202cecc04d40fa2ceae5756ef4a1c32abac1af76f3d3b7a6fd911f34e6a01849dc", "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": "11002004249999985965621882.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }