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Canton Updates/122063...0703
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #183,338

This Gateway_FinalizeBlock transaction built EVM block #183,338 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #183,338
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #183338 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #183338

998ms
998ms

Committed on Canton

Participant commits update 122063157c…fc0703
—

Imported to the execution layers

Importer applies block #183338 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete998ms
998ms

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
#183,338
Block Hash
0x0de709e7...83aca6d6
Block Timestamp
Nov 13, 2026, 15:56:46 UTC
Transactions
0x513d5eda...47578fa20x3ce7...1a67 → 0x5a27...57a8Success
0xcce4d809...b1a7d6bb0x0d2d...d283 → 0xfd7c...4601Success
Overview
Update ID
122063157c...3dfc0703
Offset
568753
Record Time
Nov 13, 2026, 15:56:46 UTC
Command ID
gw-64c9a5594...43e6660f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0028fb2ba4...153df0f0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0de709e71e7623d873c16eb64e51bfa5a6c40d710065b465cb64e19383aca6d6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0x538aae39...4d756af60xf2db...292e → 0xaf08...4cecSuccess
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0062e93453...38ede915
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0028fb2ba4c87130bfe1858e86cd9131f35e35dcd40f5f811e50a82a08b0d82d7bca1212208a8bbb1f5dd026179f637d98b763a7037c40afe5202912f48469ee1a153df0f0", "hash": "0de709e71e7623d873c16eb64e51bfa5a6c40d710065b465cb64e19383aca6d6", "number": "183338", "timestamp": "1794585406", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0db0e8a582fdd145c8a1d11b44382f69ebd998f6273854f05f0b077c843e6660fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c058447868c1082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…dea0120c775a6e2bfdcac2a057db347438a6ac3f92ad4b3f21ffcec9b13575aa678cd4eab6bec7399f9d0f59 (110 bytes)", "f8ab0f8447868c108259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…b188c01599e73aed585bafa007641638bf4b8e41e2c4a2b8d47c274cc71a40b8a5246ca99eb4da7b371cb340 (173 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…ac2aa134c4033f2e15e831a02de80b144d6fdf2a8b5dae72ba5dd92477cabd0eea1d9c3dcfd7ab5c1884bebd (117 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006db6e4b0...a042e459
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0062e9345380e2b3488e4286557955aac83a3b3c6df9a17ab0e6dae96e1123e0e4ca1212208c0e33e135da257be1c8970548dd3569729b6e8e0933cb8591cf57ff38ede915", "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": "11002004249999846484339298.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002270f027...473a7e0d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00336340e2e1c00ee6e6d27460bb77b9e791cf33000969ca6b6d879ddf15ac036fca121220699751670b38b1f40d50789b4134b4fdabb184a6cde6dedc803b1fce3a4c4191", "block": { "timestamp": { "unpack": "1794585406." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c058447868c1082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…dea0120c775a6e2bfdcac2a057db347438a6ac3f92ad4b3f21ffcec9b13575aa678cd4eab6bec7399f9d0f59 (110 bytes)", "f8ab0f8447868c108259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…b188c01599e73aed585bafa007641638bf4b8e41e2c4a2b8d47c274cc71a40b8a5246ca99eb4da7b371cb340 (173 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…ac2aa134c4033f2e15e831a02de80b144d6fdf2a8b5dae72ba5dd92477cabd0eea1d9c3dcfd7ab5c1884bebd (117 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:00336340e2...3a4c4191
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "db0e8a582fdd145c8a1d11b44382f69ebd998f6273854f05f0b077c843e6660f", "timestamp": { "unpack": "1794585406." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c058447868c1082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946d…dea0120c775a6e2bfdcac2a057db347438a6ac3f92ad4b3f21ffcec9b13575aa678cd4eab6bec7399f9d0f59 (110 bytes)", "f8ab0f8447868c108259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…b188c01599e73aed585bafa007641638bf4b8e41e2c4a2b8d47c274cc71a40b8a5246ca99eb4da7b371cb340 (173 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…ac2aa134c4033f2e15e831a02de80b144d6fdf2a8b5dae72ba5dd92477cabd0eea1d9c3dcfd7ab5c1884bebd (117 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:00365fa7c9...84e77303
Choice: Archive
Payload
{}