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Canton Updates/12207d...c426
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #147,130

This Gateway_FinalizeBlock transaction built EVM block #147,130 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #147,130
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.4s

Block planned

Producer plans block #147130 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #147130

4.4s
4.4s

Committed on Canton

Participant commits update 12207d81b2…92c426
—

Imported to the execution layers

Importer applies block #147130 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.4s
EVM
Canton
External call
Total
Complete4.4s
4.4s

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
#147,130
Block Hash
0x8b200351...307c6ce4
Block Timestamp
Nov 11, 2026, 14:32:42 UTC
Transactions
0xb4ba86a5...3f96cda30xefd7...3981 → 0x543c...aa9dSuccess
0x061b8801...de2b0e5c0x935b...0915 → contract creationSuccess
Overview
Update ID
12207d81b2...e092c426
Offset
457164
Record Time
Nov 11, 2026, 14:32:46 UTC
Command ID
gw-64c9a5594...cc6a4eaa
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002a51537c...bea41764
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00fc9904cae66f2518b457add437a9e7ba2357b1f3079cdb8f2480600ab2ae94b4ca1212205f9604223189218e5c7f47d4fbefb3d6a06c6347477eed6c32e56a14848f167e", "block": { "timestamp": { "unpack": "1794407562." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…c2e6bd61a91081cfbd12a1a0037172cc0033f8ad4a2449217bca442993b1bb4023c3182a141b48dbbc3ba4d4 (2,752 bytes)", "f86e0e85128261a3028252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…b1001acb8d786ee9500196a07c1bbef9bdc999cad69bb63ef044e73f0adefef6315d5cf29d508234c52d567c (112 bytes)", "02f86f830e4a25398510b5b496af8510b5b496b9827b0c94543c00ad88c82255a943998f8104ea0eed47aa9d…cbf77857582ba9faf34235a07e9ad41991e159799f49e2aefbc3d88e09ae2a2124e3e499f38a06464bc79d72 (114 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": [] } }
0x062c34d3...5a6c6e710xba52...b124 → 0x02a2...2ec5Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fc9904ca...848f167e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "83fa43c5f4c72e182f1ea2ce9f7eada3679d909011e2d57f6923ccfdcc6a4eaa", "timestamp": { "unpack": "1794407562." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…c2e6bd61a91081cfbd12a1a0037172cc0033f8ad4a2449217bca442993b1bb4023c3182a141b48dbbc3ba4d4 (2,752 bytes)", "f86e0e85128261a3028252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…b1001acb8d786ee9500196a07c1bbef9bdc999cad69bb63ef044e73f0adefef6315d5cf29d508234c52d567c (112 bytes)", "02f86f830e4a25398510b5b496af8510b5b496b9827b0c94543c00ad88c82255a943998f8104ea0eed47aa9d…cbf77857582ba9faf34235a07e9ad41991e159799f49e2aefbc3d88e09ae2a2124e3e499f38a06464bc79d72 (114 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:00ac8602a6...c3c64598
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00208dc5c8...711d15d5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8b20035113c2cd7d185171ed3fd8d4d1a8725ee2590895c575490d3d307c6ce4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a955840b...da0e8918
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00208dc5c86ffbda1859c0bc6d752ba0fd80f43f0506eedf2121beaad285ca4511ca121220ff53869646955a348ac0c4fb617e23c8b819564bce5a854e6d27ccb5711d15d5", "hash": "8b20035113c2cd7d185171ed3fd8d4d1a8725ee2590895c575490d3d307c6ce4", "number": "147130", "timestamp": "1794407562", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a083fa43c5f4c72e182f1ea2ce9f7eada3679d909011e2d57f6923ccfdcc6a4eaaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…c2e6bd61a91081cfbd12a1a0037172cc0033f8ad4a2449217bca442993b1bb4023c3182a141b48dbbc3ba4d4 (2,752 bytes)", "f86e0e85128261a3028252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…b1001acb8d786ee9500196a07c1bbef9bdc999cad69bb63ef044e73f0adefef6315d5cf29d508234c52d567c (112 bytes)", "02f86f830e4a25398510b5b496af8510b5b496b9827b0c94543c00ad88c82255a943998f8104ea0eed47aa9d…cbf77857582ba9faf34235a07e9ad41991e159799f49e2aefbc3d88e09ae2a2124e3e499f38a06464bc79d72 (114 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001a789dc3...760ca4a4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a955840b4bc45a7e885a0ec445db3ede906d9bdf80eb0b56ec7e655b849c31ddca121220fa936415682089ae31c8a8d4f451c55e27358988ef389b3a0193a61fda0e8918", "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": "11002004249999874576317660.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }