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Canton Updates/122003...100c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #133,452

This Gateway_FinalizeBlock transaction built EVM block #133,452 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #133,452
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #133452 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #133452

844ms
844ms

Committed on Canton

Participant commits update 1220038ef7…d6100c
—

Imported to the execution layers

Importer applies block #133452 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete844ms
844ms

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
#133,452
Block Hash
0x44b7305a...303decd2
Block Timestamp
Nov 11, 2026, 04:20:46 UTC
Transactions
0xf56b1576...522c15870x26b2...5f86 → 0x0af7...128bSuccess
0x994e8362...206f04f10x075b...cdaa → 0x235d...3c8cSuccess
Overview
Update ID
1220038ef7...1dd6100c
Offset
415516
Record Time
Nov 11, 2026, 04:20:46 UTC
Command ID
gw-64c9a5594...ea819ed8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f7fbab8c...b597560a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c382cdde6399093c0565ae5fccd652b0ba54025690e78407aae2c2ada0cd2bafca121220f878256fc51c4138081b65d250f735c6ab4abaf82eb5d2035e100b0da1e4c960", "block": { "timestamp": { "unpack": "1794370846." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c128419a1000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ade7301c13eb5543f72b40a06f664730f6aa79410f8b5d0d8e73211347053721ffd1a5514802d705ab7bd1b0 (110 bytes)", "f8ae823e448405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…56372766437c6addadfa5da04428001e1e4c24316607ea9f2f9f0e6286314dad3333b1f6ddd664c5cb2f5be0 (176 bytes)", "02f891830e4a25068405f5e0f98405f5e107826de2944992f6c0a11f027fe788211a5f659a91e20e443580a4…75f58e954e634516991141a03a70e587196e5b5cfc90cd9e1f9d1eb374cb6f900ddea7c20f0160019d865050 (148 bytes)", "f8ab078419a100008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…48ee0d03803381d61916d4a00b286f588577724461967c01a0d2ea3e9a450d72c3a87a93ef92a42ca4f3b463 (173 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": [] } }
0x283a7921...f555bab90x68d9...4768 → 0xbeed...74d2Success
0xdbb60e2e...9273080c0x4528...b33c → 0x4992...4435Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c382cdde...a1e4c960
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9d2b1ab823e8bbcc699b363deed646673d3984250f074c6f6f51f26eea819ed8", "timestamp": { "unpack": "1794370846." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c128419a1000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ade7301c13eb5543f72b40a06f664730f6aa79410f8b5d0d8e73211347053721ffd1a5514802d705ab7bd1b0 (110 bytes)", "f8ae823e448405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…56372766437c6addadfa5da04428001e1e4c24316607ea9f2f9f0e6286314dad3333b1f6ddd664c5cb2f5be0 (176 bytes)", "02f891830e4a25068405f5e0f98405f5e107826de2944992f6c0a11f027fe788211a5f659a91e20e443580a4…75f58e954e634516991141a03a70e587196e5b5cfc90cd9e1f9d1eb374cb6f900ddea7c20f0160019d865050 (148 bytes)", "f8ab078419a100008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…48ee0d03803381d61916d4a00b286f588577724461967c01a0d2ea3e9a450d72c3a87a93ef92a42ca4f3b463 (173 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:002c2c368f...ec1182e5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ab561fa4...41051d30
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "44b7305aa79e589145470dcdc7eb8135fd713d2dd2da3290d4d355ac303decd2", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009323b854...bd183711
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ab561fa43facc95d9a97be5ccc00064bf8f8478f7d6485d478ab396deb4ab060ca121220246eb2eabef2e97cad0ba4c1a7de2635dda2be0954b1edde184783f841051d30", "hash": "44b7305aa79e589145470dcdc7eb8135fd713d2dd2da3290d4d355ac303decd2", "number": "133452", "timestamp": "1794370846", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09d2b1ab823e8bbcc699b363deed646673d3984250f074c6f6f51f26eea819ed8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c128419a1000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ade7301c13eb5543f72b40a06f664730f6aa79410f8b5d0d8e73211347053721ffd1a5514802d705ab7bd1b0 (110 bytes)", "f8ae823e448405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…56372766437c6addadfa5da04428001e1e4c24316607ea9f2f9f0e6286314dad3333b1f6ddd664c5cb2f5be0 (176 bytes)", "02f891830e4a25068405f5e0f98405f5e107826de2944992f6c0a11f027fe788211a5f659a91e20e443580a4…75f58e954e634516991141a03a70e587196e5b5cfc90cd9e1f9d1eb374cb6f900ddea7c20f0160019d865050 (148 bytes)", "f8ab078419a100008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…48ee0d03803381d61916d4a00b286f588577724461967c01a0d2ea3e9a450d72c3a87a93ef92a42ca4f3b463 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000ef9a908...69ea14b2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009323b854f9c983f5406d94cb551cdc9f4e730b0f42b814b2f1b644c7506d8ec8ca1212205c1ef6842fa66c4249db31b2cb307d75f240b0f7f049f0a905c6acc5bd183711", "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": "11002004249999887328282039.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }