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Canton Updates/122092...05de
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #144,704

This Gateway_FinalizeBlock transaction built EVM block #144,704 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #144,704
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.8s

Block planned

Producer plans block #144704 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #144704

4.6s
4.6s

Committed on Canton

Participant commits update 1220928059…7b05de
—

Imported to the execution layers

Importer applies block #144704 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.8s
EVM
Canton
External call
Total
Complete4.6s
4.6s

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
#144,704
Block Hash
0x0003094f...e22cc2d1
Block Timestamp
Nov 11, 2026, 12:14:16 UTC
Transactions
0xf97321fd...12289b140x27ab...4986 → 0x27ab...4986Success
0xa9b0a1ec...fdbb30270x8b2a...2e51 → 0xd129...b96cSuccess
Overview
Update ID
1220928059...5e7b05de
Offset
449747
Record Time
Nov 11, 2026, 12:14:20 UTC
Command ID
gw-64c9a5594...752b3e63
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b832d532...6e048488
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0003094f3b00188b529fc09bc97b107948b96ccc4e4ffa827a27ed69e22cc2d1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0x38c0f28c...dead80150x5d7e...a8da → 0xa080...b8f2Success
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00021e6e36...ec5c1861
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b832d532f64317fda7d1bd3c60f3f5eec9a234923941d8eecf573b024556da01ca121220e32d9f533373dbdba7dd47361beba2918ad815fb5c807df02122dce86e048488", "hash": "0003094f3b00188b529fc09bc97b107948b96ccc4e4ffa827a27ed69e22cc2d1", "number": "144704", "timestamp": "1794399256", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d733af44c8b138c0d18fa4c2115ead92cf646c1b87d1fec593fa1549752b3e63a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f86f830e4a25821968843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…b06825f41682cf9c26d35ca077c39be1d135fca5ca9551a54cd6511856e85551e92a508a2800124482092e2e (114 bytes)", "f8ab0b8432b29d668259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000…4f6431d7ec10af6f394e2ba0674633c8ffae38bbc9f025ca3a7924682093082eec14d1c2af71db9d5b73239e (173 bytes)", "f8ab078432b29d668259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…e4081eef448c04e3824670a007acb003bc6dc4f0cdf18fc7a89ff280bb6a059c516f4683a631564227d55373 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00728ba8f6...7f603b88
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007cdc3362915df01f7586d7591ae9e06f56fdba9a3ca24aed0e79102385aaf50aca121220a7cf6d241d19cd2bc865b3239218a3f6577c4fc249f29859277f144a93d6dab3", "block": { "timestamp": { "unpack": "1794399256." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25821968843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…b06825f41682cf9c26d35ca077c39be1d135fca5ca9551a54cd6511856e85551e92a508a2800124482092e2e (114 bytes)", "f8ab0b8432b29d668259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000…4f6431d7ec10af6f394e2ba0674633c8ffae38bbc9f025ca3a7924682093082eec14d1c2af71db9d5b73239e (173 bytes)", "f8ab078432b29d668259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…e4081eef448c04e3824670a007acb003bc6dc4f0cdf18fc7a89ff280bb6a059c516f4683a631564227d55373 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007cdc3362...93d6dab3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d733af44c8b138c0d18fa4c2115ead92cf646c1b87d1fec593fa1549752b3e63", "timestamp": { "unpack": "1794399256." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25821968843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…b06825f41682cf9c26d35ca077c39be1d135fca5ca9551a54cd6511856e85551e92a508a2800124482092e2e (114 bytes)", "f8ab0b8432b29d668259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000…4f6431d7ec10af6f394e2ba0674633c8ffae38bbc9f025ca3a7924682093082eec14d1c2af71db9d5b73239e (173 bytes)", "f8ab078432b29d668259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…e4081eef448c04e3824670a007acb003bc6dc4f0cdf18fc7a89ff280bb6a059c516f4683a631564227d55373 (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:0002853e01...d83f5d2e
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00764419a0...88289ce7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00021e6e36717a446fe81018c3d9ca6ae4b8761ce49157e81007bb860930d9ce09ca1212208c28db97d1c4318e1365acf073b0e95a456d330fadf942ad66a5d9ddec5c1861", "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": "11002004249999877004564600.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }