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Canton Updates/122096...484a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #147,346

This Gateway_FinalizeBlock transaction built EVM block #147,346 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #147,346
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #147346 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #147346

984ms
984ms

Committed on Canton

Participant commits update 122096c5ec…b8484a
—

Imported to the execution layers

Importer applies block #147346 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete984ms
984ms

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
#147,346
Block Hash
0xd4332a06...115b6651
Block Timestamp
Nov 11, 2026, 14:44:14 UTC
Transactions
0x61d06cde...317c738b0xdc58...bac7 → 0xe0a4...1b87Success
0xa97f90fe...a32c41730x293e...b316 → 0x02a2...2ec5Success
Overview
Update ID
122096c5ec...0ab8484a
Offset
457823
Record Time
Nov 11, 2026, 14:44:14 UTC
Command ID
gw-64c9a5594...f5efd3e6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006f5d8953...49979db4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0054dd94dc8e63b5b24e89143575b5e7c3e83e618e7bf72fa8357a4990bef06f3bca121220eace1b53300e1441324a30963de22c8b9a5ab33942e6a2eaccc69303bdd38e06", "block": { "timestamp": { "unpack": "1794408254." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e0e85013950fc0c8252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…e43550e275b2551147182ea040cc41ad478a8067bdde202a7854e532749c795ab4a3b1943b4dff5b6a353656 (112 bytes)", "f8ac0e85013950fc0c8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…a85a958ed8612a0b5003c6a015eefc0f73159a7e082b180f26501aedae66cb01aebc990a2bc49b911953ae8d (174 bytes)", "02f86d830e4a257584743aa38084743aa38a827b0c94da33b6304742cf97665e70737149f468c8c3f3798080…b7dcfdb803f8422a812724a03610e37f43ca1737c4037d64ca79cef794acc39400b88bcf04f0341fc2fd67be (112 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": [] } }
0xd29da821...e0cb4f6c0xefd7...3981 → 0xda33...f379Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0054dd94dc...bdd38e06
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b17e8a2e8c111dd8fe5e2a00c459092bbd0ce671a9bf5d78b4ccd3dbf5efd3e6", "timestamp": { "unpack": "1794408254." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86e0e85013950fc0c8252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…e43550e275b2551147182ea040cc41ad478a8067bdde202a7854e532749c795ab4a3b1943b4dff5b6a353656 (112 bytes)", "f8ac0e85013950fc0c8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…a85a958ed8612a0b5003c6a015eefc0f73159a7e082b180f26501aedae66cb01aebc990a2bc49b911953ae8d (174 bytes)", "02f86d830e4a257584743aa38084743aa38a827b0c94da33b6304742cf97665e70737149f468c8c3f3798080…b7dcfdb803f8422a812724a03610e37f43ca1737c4037d64ca79cef794acc39400b88bcf04f0341fc2fd67be (112 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:00e664a59e...84086cd3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003fe5a631...d6dc7a55
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d4332a06fd8bb087fe8b945a5fbac122cfab2350112fff839b064c94115b6651", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ba53ae02...5ce1edac
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003fe5a6315730f91504fb6e1a5a95d0d118e241a3543c32d9503519a3b1812b5fca12122042b7aa208f907cfc4b8616c6727e6d955db07645d3e06e875dc02c09d6dc7a55", "hash": "d4332a06fd8bb087fe8b945a5fbac122cfab2350112fff839b064c94115b6651", "number": "147346", "timestamp": "1794408254", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0b17e8a2e8c111dd8fe5e2a00c459092bbd0ce671a9bf5d78b4ccd3dbf5efd3e6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86e0e85013950fc0c8252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…e43550e275b2551147182ea040cc41ad478a8067bdde202a7854e532749c795ab4a3b1943b4dff5b6a353656 (112 bytes)", "f8ac0e85013950fc0c8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…a85a958ed8612a0b5003c6a015eefc0f73159a7e082b180f26501aedae66cb01aebc990a2bc49b911953ae8d (174 bytes)", "02f86d830e4a257584743aa38084743aa38a827b0c94da33b6304742cf97665e70737149f468c8c3f3798080…b7dcfdb803f8422a812724a03610e37f43ca1737c4037d64ca79cef794acc39400b88bcf04f0341fc2fd67be (112 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e901fa9f...9f36c032
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ba53ae02fb1159949546c449833ffa96de651ab461270fc084366ffbd2467422ca12122091fa039edb9a7e9791de9a22833e74a2d768f576d5e5d1c6edf98aa85ce1edac", "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": "11002004249999874449452327.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }