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Canton Updates/12202a...e552
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #140,748

This Gateway_FinalizeBlock transaction built EVM block #140,748 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #140,748
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
468ms

Block planned

Producer plans block #140748 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140748

374ms
374ms

Committed on Canton

Participant commits update 12202a5e16…e8e552
—

Imported to the execution layers

Importer applies block #140748 from GatewayHead

—
0ms
250ms
468ms
EVM
Canton
External call
Total
Complete374ms
374ms

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
#140,748
Block Hash
0x3481f600...bc4f243f
Block Timestamp
Nov 11, 2026, 09:13:06 UTC
Transactions
0x51dc84d7...be6cb1450x8f5d...bc0a → 0xfd7c...4601Success
0xcb8cd34a...e40a17ba0x14fb...b9d0 → 0x235d...3c8cSuccess
Overview
Update ID
12202a5e16...e1e8e552
Offset
437698
Record Time
Nov 11, 2026, 09:13:06 UTC
Command ID
gw-64c9a5594...6e6f7253
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006fa68177...1938b556
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ce19985e314604b769e294b197f29f606a4270999ab2e64387c4d57386886957ca121220ff562cc5dc3bb26f059909e3cf9b13654c8d14b97fd97c2e153499617a0f911a", "block": { "timestamp": { "unpack": "1794388386." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d1085120534000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…831f90f05d191f1feac08ea07b1b4f63affda249503dcafae57a5f88aafa68590bba58ed6c0250c5465529db (111 bytes)", "f86d0885120534000082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…24bbf62696974cb64b6ae6a017d02d6ee06ad929e7bf93e2f62825a43df9de3ca344dc1182ce256075243da9 (111 bytes)", "f86d0985120534000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1d1920b22cb7df50dd9702a0505f8d45d8825cf499ad57f033fe0ed19112c789081952c47f83d8932e359a66 (111 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": [] } }
0x8bc5ab8a...023b0c130xcc26...9386 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ce19985e...7a0f911a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a991fe660b9a9ea84f51a372016582b6ee4641397db9ee0b92f52c0a6e6f7253", "timestamp": { "unpack": "1794388386." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d1085120534000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…831f90f05d191f1feac08ea07b1b4f63affda249503dcafae57a5f88aafa68590bba58ed6c0250c5465529db (111 bytes)", "f86d0885120534000082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…24bbf62696974cb64b6ae6a017d02d6ee06ad929e7bf93e2f62825a43df9de3ca344dc1182ce256075243da9 (111 bytes)", "f86d0985120534000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1d1920b22cb7df50dd9702a0505f8d45d8825cf499ad57f033fe0ed19112c789081952c47f83d8932e359a66 (111 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:001a248308...c1e3cf5d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a8a276fb...c341ac1e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3481f60021736e9f42c28c8c55e7a7d9b8d883d289e40431d80c3a5fbc4f243f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005e89d774...7da50cb1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a8a276fbd018917d6f1e7ea72b439c7dc002d62df7b0e9d26fb47884b437f32dca1212206ee6e9406d5acf713b7663ea9a381f43f407298c7e8971955869a2e0c341ac1e", "hash": "3481f60021736e9f42c28c8c55e7a7d9b8d883d289e40431d80c3a5fbc4f243f", "number": "140748", "timestamp": "1794388386", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0a991fe660b9a9ea84f51a372016582b6ee4641397db9ee0b92f52c0a6e6f7253a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d1085120534000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…831f90f05d191f1feac08ea07b1b4f63affda249503dcafae57a5f88aafa68590bba58ed6c0250c5465529db (111 bytes)", "f86d0885120534000082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…24bbf62696974cb64b6ae6a017d02d6ee06ad929e7bf93e2f62825a43df9de3ca344dc1182ce256075243da9 (111 bytes)", "f86d0985120534000082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1d1920b22cb7df50dd9702a0505f8d45d8825cf499ad57f033fe0ed19112c789081952c47f83d8932e359a66 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00714d0e71...9b3c3aca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005e89d774831557d435f8968ec4f4531aeff47903bb9905bb065b89c8cb7ca212ca12122083794a189fc448ab2445d63a5ec000e38cac1f25e81a066070e016967da50cb1", "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": "11002004249999880288164647.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }