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Canton Updates/122076...ce7a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #162,743

This Gateway_FinalizeBlock transaction built EVM block #162,743 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #162,743
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
145ms

Block planned

Producer plans block #162743 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #162743

116ms
116ms

Committed on Canton

Participant commits update 122076c04b…c1ce7a
—

Imported to the execution layers

Importer applies block #162743 from GatewayHead

—
0ms
145ms
EVM
Canton
External call
Total
Complete116ms
116ms

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
#162,743
Block Hash
0x783134e8...37f7ccad
Block Timestamp
Nov 12, 2026, 13:48:28 UTC
Transactions
0xbcd26ab9...61c65f460x43c9...9cba → 0xa276...16d2Success
0xedc19586...070f6b420xa735...ca68 → 0xb5e7...8760Success
Overview
Update ID
122076c04b...f9c1ce7a
Offset
505396
Record Time
Nov 12, 2026, 13:48:28 UTC
Command ID
gw-64c9a5594...c560552d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0009f4005a...50e61674
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00892fd9ce1aee55619b2068af6f6614391d8742d07d14d5721c6c2126e82ea31eca121220bce1e7102b11c2324bbcda59e1f369358cdecf2212a8ca5e937d09b900d8cd1a", "block": { "timestamp": { "unpack": "1794491308." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b10851de4c01a768254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…597e67f9c2327f046bd403a07354091e3f6bd7edee8f79771fd53edecbc6faff3793db70bcd4f98d76ac46f8 (141 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608704…a7653b8e97d89f55a4665fa02f652588fdc3a5c56c4ad28718d2bcf1cd902d26c3e9d063580fb7975f14d443 (119 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:00892fd9ce...00d8cd1a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8b94379df870159ae0fcf7dee1c4e49e301f334fe29c4a161c219c47c560552d", "timestamp": { "unpack": "1794491308." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b10851de4c01a768254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…597e67f9c2327f046bd403a07354091e3f6bd7edee8f79771fd53edecbc6faff3793db70bcd4f98d76ac46f8 (141 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608704…a7653b8e97d89f55a4665fa02f652588fdc3a5c56c4ad28718d2bcf1cd902d26c3e9d063580fb7975f14d443 (119 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:00e0209dbb...118f6bcf
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003e0db0dc...4c67659e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "783134e8e028294fb3d6eedab73c0d44dfc22ac82193ac46504a1f3037f7ccad", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00652aa50d...2ad5eb00
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003e0db0dc745815a55afc7ddffbce4db3d8861827ba1ed0d8388e1c988ada6bc8ca121220edfeb9747cf88dd2fab683f3937f2f1f4a199527d3e8f870db1fac104c67659e", "hash": "783134e8e028294fb3d6eedab73c0d44dfc22ac82193ac46504a1f3037f7ccad", "number": "162743", "timestamp": "1794491308", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08b94379df870159ae0fcf7dee1c4e49e301f334fe29c4a161c219c47c560552da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b10851de4c01a768254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…597e67f9c2327f046bd403a07354091e3f6bd7edee8f79771fd53edecbc6faff3793db70bcd4f98d76ac46f8 (141 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608704…a7653b8e97d89f55a4665fa02f652588fdc3a5c56c4ad28718d2bcf1cd902d26c3e9d063580fb7975f14d443 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008060e1c7...0334608c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00652aa50da8cf52cc3da5ca70f51155e6b0a504236287b81dcae1dcc189720dc6ca121220298860064992d6430cb4da339b931ea80e8011815041c6700ac4adcb2ad5eb00", "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": "11002004249999861965527944.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }