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Canton Updates/1220bf...bb7d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #202,231

This Gateway_FinalizeBlock transaction built EVM block #202,231 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #202,231
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
971ms

Block planned

Producer plans block #202231 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #202231

777ms
777ms

Committed on Canton

Participant commits update 1220bf5657…68bb7d
—

Imported to the execution layers

Importer applies block #202231 from GatewayHead

—
0ms
250ms
500ms
750ms
971ms
EVM
Canton
External call
Total
Complete777ms
777ms

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
#202,231
Block Hash
0x7e32eec6...3fb8875c
Block Timestamp
Nov 14, 2026, 19:04:19 UTC
Transactions
0x3afb66ef...97c0e1c70xd956...1acd → 0xbeed...74d2Success
0xf2247ccc...c9c680ed0x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
1220bf5657...4c68bb7d
Offset
627031
Record Time
Nov 14, 2026, 19:04:19 UTC
Command ID
gw-64c9a5594...7bc9ea33
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0058afc6e5...f1d7cd16
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006b778537e05ea25ede3d9a7768c11a49e0832af3e6585d1e23bfc71aafda2f6dca121220c658adb534c5e09cf7dcedb342b06a2909e6937d215ee0cbab4a2d6c24791395", "block": { "timestamp": { "unpack": "1794683059." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a258222a684b52899c684f0c363c68252089427ab051371054dcbb4c0aee315d9507b77c04986…00f8a40a8e951debd3e6d4a0368d0136ddf33092496b8c708689601a15830fc84b0bd4398db742e6be3c0408 (114 bytes)", "f8aa0a84b52899cd8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…7e282efd78e2ca359e092e989f7d5a10db9947ac473d3385e1d957902d333dcbf5a6288560b2fd5baf36f95c (172 bytes)", "02f909a7830e4a2512843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…e66dff91d84b75b269d8d0a02af81484433a3272e68789b88b1a0933d98713d7a22b27f80aaadea3339c8e3d (2,475 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": [] } }
0xcb00df97...84677fa90xe95d...bf38 → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006b778537...24791395
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "55bc950ec01ead19e181edce9e205f02e9b277d0132c569a679256ef7bc9ea33", "timestamp": { "unpack": "1794683059." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a258222a684b52899c684f0c363c68252089427ab051371054dcbb4c0aee315d9507b77c04986…00f8a40a8e951debd3e6d4a0368d0136ddf33092496b8c708689601a15830fc84b0bd4398db742e6be3c0408 (114 bytes)", "f8aa0a84b52899cd8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…7e282efd78e2ca359e092e989f7d5a10db9947ac473d3385e1d957902d333dcbf5a6288560b2fd5baf36f95c (172 bytes)", "02f909a7830e4a2512843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…e66dff91d84b75b269d8d0a02af81484433a3272e68789b88b1a0933d98713d7a22b27f80aaadea3339c8e3d (2,475 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:0075f964ae...1a440732
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0027bd5dec...cef589a3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7e32eec68ee33b7177f5075c2499097030ac788625482c19a2265d0c3fb8875c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001f1eef4e...871b6aa4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0027bd5decaf0e50b0b23e03c9b6a7fc4514e41794c8146a71f43de43165649792ca12122059734bf0b4f7ac1b727a6cf7d4da1534d7e3993f1c85ab3c0549d429cef589a3", "hash": "7e32eec68ee33b7177f5075c2499097030ac788625482c19a2265d0c3fb8875c", "number": "202231", "timestamp": "1794683059", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a055bc950ec01ead19e181edce9e205f02e9b277d0132c569a679256ef7bc9ea33a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f86f830e4a258222a684b52899c684f0c363c68252089427ab051371054dcbb4c0aee315d9507b77c04986…00f8a40a8e951debd3e6d4a0368d0136ddf33092496b8c708689601a15830fc84b0bd4398db742e6be3c0408 (114 bytes)", "f8aa0a84b52899cd8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…7e282efd78e2ca359e092e989f7d5a10db9947ac473d3385e1d957902d333dcbf5a6288560b2fd5baf36f95c (172 bytes)", "02f909a7830e4a2512843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…e66dff91d84b75b269d8d0a02af81484433a3272e68789b88b1a0933d98713d7a22b27f80aaadea3339c8e3d (2,475 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a2605149...d272a440
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001f1eef4e6dde7f156da67408ce5f7d17a4ab00fdea50b97a43e451a9ca53cc79ca121220dccc3c2dbc613b6bf5fcb28a63e5c743d8372f185853415656e1a27d871b6aa4", "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": "11002004249999832808007300.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }