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Canton Updates/122005...5b70
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #169,726

This Gateway_FinalizeBlock transaction built EVM block #169,726 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #169,726
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
931ms

Block planned

Producer plans block #169726 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #169726

745ms
745ms

Committed on Canton

Participant commits update 122005ed68…785b70
—

Imported to the execution layers

Importer applies block #169726 from GatewayHead

—
0ms
250ms
500ms
750ms
931ms
EVM
Canton
External call
Total
Complete745ms
745ms

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
#169,726
Block Hash
0x32400d3d...93afabb6
Block Timestamp
Nov 12, 2026, 19:30:23 UTC
Transactions
0xbe9edc87...00bb00d50x0e7a...5a43 → 0xfd7c...4601Success
0x0f2a5d5a...19a5e5520xbaa2...721c → 0xaf08...4cecSuccess
Overview
Update ID
122005ed68...a7785b70
Offset
526687
Record Time
Nov 12, 2026, 19:30:23 UTC
Command ID
gw-64c9a5594...5eb914cc
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0045ca949b...010355f8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004e03ab3f9ec1d7f5a5483780bb0aa8f51f90baaf5f08033ced062d4889f5b4faca121220f12bf3ba6b671b69fa09137f1c7e7d65af74b00067a6395e56de3ad73afa4983", "block": { "timestamp": { "unpack": "1794511823." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05854f962c34ab82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…7d935b13ba0edebc841021a04cf0ab8d123b7c9450106ec6540b4b058549a88b62d3874907eda720b35cbcb4 (111 bytes)", "f86d17854f962c34ab82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5f24357ae62f22fca46f55a0337d8387dad2cc0f76d96b5ca1278bd5bc3d29dae425221ad5e90e78c46310f9 (111 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…7cec2aa102dfae70292dd7a02b67a0bd3a88ccec479ec91f3811a51507ec07d280053d82fb61a01bce04d607 (117 bytes)", "f890568459682f008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…4200b5ae8b646c232ddd33a054a418250effd687d4de1b1d63975c9b3c758e8e471398d75f173854f5fb0124 (146 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": [] } }
0x70f2e543...0450e17f0x4391...c7fe → 0x235d...3c8cSuccess
0x7d38dc65...357f63d40xde0f...593a → 0x6e1a...c767Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004e03ab3f...3afa4983
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f44e4a3ce3e2fdac270790e45b27d02a55bb75e7e9814059f224842a5eb914cc", "timestamp": { "unpack": "1794511823." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05854f962c34ab82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…7d935b13ba0edebc841021a04cf0ab8d123b7c9450106ec6540b4b058549a88b62d3874907eda720b35cbcb4 (111 bytes)", "f86d17854f962c34ab82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5f24357ae62f22fca46f55a0337d8387dad2cc0f76d96b5ca1278bd5bc3d29dae425221ad5e90e78c46310f9 (111 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…7cec2aa102dfae70292dd7a02b67a0bd3a88ccec479ec91f3811a51507ec07d280053d82fb61a01bce04d607 (117 bytes)", "f890568459682f008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…4200b5ae8b646c232ddd33a054a418250effd687d4de1b1d63975c9b3c758e8e471398d75f173854f5fb0124 (146 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:002f731644...a41b72b4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bdf64f63...667e7ccf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "32400d3dbf59273513544d477ec06ea4e2ed70dc50ee94ec6381ecc493afabb6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c6f8f580...d611bb90
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bdf64f6305072cdb7e03509ab5c47f84da2e0845dfb65d1107099f73db431602ca121220310cdd77d3ed943616e9e8a00866752c4546ab5e11e960f082e9b105667e7ccf", "hash": "32400d3dbf59273513544d477ec06ea4e2ed70dc50ee94ec6381ecc493afabb6", "number": "169726", "timestamp": "1794511823", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f44e4a3ce3e2fdac270790e45b27d02a55bb75e7e9814059f224842a5eb914cca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d05854f962c34ab82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…7d935b13ba0edebc841021a04cf0ab8d123b7c9450106ec6540b4b058549a88b62d3874907eda720b35cbcb4 (111 bytes)", "f86d17854f962c34ab82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5f24357ae62f22fca46f55a0337d8387dad2cc0f76d96b5ca1278bd5bc3d29dae425221ad5e90e78c46310f9 (111 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…7cec2aa102dfae70292dd7a02b67a0bd3a88ccec479ec91f3811a51507ec07d280053d82fb61a01bce04d607 (117 bytes)", "f890568459682f008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…4200b5ae8b646c232ddd33a054a418250effd687d4de1b1d63975c9b3c758e8e471398d75f173854f5fb0124 (146 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f1474fd5...855551ea
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c6f8f58047dc882343b48ea62df7e0eaf1a90fa0f5bdd84d7d21c1f45a11d222ca12122087de60058d8a257520f2b3e7a7962fafb7703f56574522ae872aad04d611bb90", "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": "11002004249999855493084540.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }