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Canton Updates/122040...1014
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #50,432

This Gateway_FinalizeBlock transaction built EVM block #50,432 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #50,432
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
569ms

Block planned

Producer plans block #50432 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #50432

455ms
455ms

Committed on Canton

Participant commits update 1220406c5d…1e1014
—

Imported to the execution layers

Importer applies block #50432 from GatewayHead

—
0ms
250ms
500ms
569ms
EVM
Canton
External call
Total
Complete455ms
455ms

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
#50,432
Block Hash
0x5e1d9252...c0e676d7
Block Timestamp
Nov 6, 2026, 15:38:25 UTC
Transactions
0x8ca8c150...0d4e4bca0xfd7c...4601 → 0x0a4c...4908Success
0x195968f4...12140cb80x9d46...942d → 0x928f...f006Success
Overview
Update ID
1220406c5d...851e1014
Offset
160200
Record Time
Nov 6, 2026, 15:38:25 UTC
Command ID
gw-64c9a5594...3083f1a8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001e949be2...c11a5d0c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0013158b8dab3cf5783c45ccf095befe64d21f98166e113805643c4b597d0776d3ca121220dc298232b08bbfe7d2a143a43f2e6f43b3576aedfe534a54e0d0f372b9fcd1ea", "hash": "5e1d9252e94731519c011a194085aeecacb2fcb5f5bd427e3037ba7ac0e676d7", "number": "50432", "timestamp": "1793979505", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a081a98945327217168b3e4305b95cb038a0d094ae7d5d7fbe8d0ff5083083f1a8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f916b6830e4a25228503cb42d2d48503cb42d2e2830e369794928f66ed7fb52ce9d76d7974dc0fa39df1f8…b58ca2f3c53509bfee09f4a0567d5a905ba6053697078c9d28c4a7cdd4b67a0fc1fafa1a0d266860e4962eef (5,818 bytes)", "f87182042f85030902424c825208940a4c639a5620317d2b5979861dd1054d92ed490888016345785d8a0000…c9bcdbc89b15791550740aa02d753a41a1e61cd53c73cfd965c7ca9fba1416e2249a2f4727b6b7a1e7927e2a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00460a99da...b79545ba
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c86ec7ad3c6cd63973f55c1fdae9571c5b9e2d838286eb4ab909ff24a9148d3fca1212207a0cabc8d992430da8cc58318245265d0d56007ba3a37ee4a6197cf6dda2e748", "block": { "timestamp": { "unpack": "1793979505." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f916b6830e4a25228503cb42d2d48503cb42d2e2830e369794928f66ed7fb52ce9d76d7974dc0fa39df1f8…b58ca2f3c53509bfee09f4a0567d5a905ba6053697078c9d28c4a7cdd4b67a0fc1fafa1a0d266860e4962eef (5,818 bytes)", "f87182042f85030902424c825208940a4c639a5620317d2b5979861dd1054d92ed490888016345785d8a0000…c9bcdbc89b15791550740aa02d753a41a1e61cd53c73cfd965c7ca9fba1416e2249a2f4727b6b7a1e7927e2a (115 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:00c86ec7ad...dda2e748
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "81a98945327217168b3e4305b95cb038a0d094ae7d5d7fbe8d0ff5083083f1a8", "timestamp": { "unpack": "1793979505." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f916b6830e4a25228503cb42d2d48503cb42d2e2830e369794928f66ed7fb52ce9d76d7974dc0fa39df1f8…b58ca2f3c53509bfee09f4a0567d5a905ba6053697078c9d28c4a7cdd4b67a0fc1fafa1a0d266860e4962eef (5,818 bytes)", "f87182042f85030902424c825208940a4c639a5620317d2b5979861dd1054d92ed490888016345785d8a0000…c9bcdbc89b15791550740aa02d753a41a1e61cd53c73cfd965c7ca9fba1416e2249a2f4727b6b7a1e7927e2a (115 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:0077ec209d...5ffc64c0
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0013158b8d...b9fcd1ea
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5e1d9252e94731519c011a194085aeecacb2fcb5f5bd427e3037ba7ac0e676d7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008543d753...3dc67b74
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001e949be2efec5fa56d1ae63b242134e15a08515c6b62aecca7647fb53c03f7dcca121220fc44c1525c7203cf68b298956dca326efd5efd53d0a3590186c9ba23c11a5d0c", "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": "11002004249999979191658140.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }