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Canton Updates/122056...7b21
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #98,521

This Gateway_FinalizeBlock transaction built EVM block #98,521 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #98,521
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
731ms

Block planned

Producer plans block #98521 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98521

585ms
585ms

Committed on Canton

Participant commits update 1220561805…3f7b21
—

Imported to the execution layers

Importer applies block #98521 from GatewayHead

—
0ms
250ms
500ms
731ms
EVM
Canton
External call
Total
Complete585ms
585ms

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
#98,521
Block Hash
0x6f733934...ec8de31e
Block Timestamp
Nov 9, 2026, 19:35:03 UTC
Transactions
0xb5025df7...2d43e1b50x5aa8...a385 → 0x235d...3c8cSuccess
0xea84c17c...9b37860d0x5a20...9242 → 0xd129...b96cSuccess
Overview
Update ID
1220561805...0f3f7b21
Offset
308756
Record Time
Nov 9, 2026, 19:35:03 UTC
Command ID
gw-64c9a5594...518c4b8e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000eff2c43...c1d2072c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00795604cc4b156b06a467de794636df56ae79c611df4e791c5acff76b8cd16414ca121220b0cb892e5f08ee182defd093590fd8b1c73bea07f59d57a70307d080de4ca6d8", "block": { "timestamp": { "unpack": "1794252903." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…8814063cdfe218c925311ba00c113f3537294f9da002019e0973f42bc9e1f4b14566818d9a6f63587e10a29a (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f4f41f74ff2e38bc5e79faa01a05c8fe94f101b88f697b9e8a59e67765f8a2370a6e1bd136bd4e1b4fd46260 (111 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b176b600c65f8f637e031ca01ed1c4d620cfda216f359fec6d535632a3f91f8260f1949c2928cc59349d1289 (141 bytes)", "f910973c8459682f00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…05b4d1a6a79f69c70195aea078ba27cc7ae1596b9f456511df72fa0220615297273d2d7af2d2c2af699f811a (4,250 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": [] } }
0x05e68353...572f51580x94a7...3e55 → 0xa276...16d2Success
0xcf86902e...ec52c9a50xc80d...c8df → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00795604cc...de4ca6d8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b29dff2c95ee2ef8b7e6e86636db5328e25c4bbea80ef61b62f293a1518c4b8e", "timestamp": { "unpack": "1794252903." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…8814063cdfe218c925311ba00c113f3537294f9da002019e0973f42bc9e1f4b14566818d9a6f63587e10a29a (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f4f41f74ff2e38bc5e79faa01a05c8fe94f101b88f697b9e8a59e67765f8a2370a6e1bd136bd4e1b4fd46260 (111 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b176b600c65f8f637e031ca01ed1c4d620cfda216f359fec6d535632a3f91f8260f1949c2928cc59349d1289 (141 bytes)", "f910973c8459682f00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…05b4d1a6a79f69c70195aea078ba27cc7ae1596b9f456511df72fa0220615297273d2d7af2d2c2af699f811a (4,250 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:002a58635a...cd2c811b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002257936f...6f42b757
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6f733934c019470c2f9494865d5efdadb29b620a9eb803871658530cec8de31e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005fee3ffe...6171fc56
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002257936f07f8b156cd70a0e95e8a0c7fb441dd3b08e628067cc8f0c1c77a17d3ca121220778212e9b6db0d38d9c25e64bf533f908898f0c46f1e2dda116ce5376f42b757", "hash": "6f733934c019470c2f9494865d5efdadb29b620a9eb803871658530cec8de31e", "number": "98521", "timestamp": "1794252903", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b29dff2c95ee2ef8b7e6e86636db5328e25c4bbea80ef61b62f293a1518c4b8ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac06858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…8814063cdfe218c925311ba00c113f3537294f9da002019e0973f42bc9e1f4b14566818d9a6f63587e10a29a (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f4f41f74ff2e38bc5e79faa01a05c8fe94f101b88f697b9e8a59e67765f8a2370a6e1bd136bd4e1b4fd46260 (111 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b176b600c65f8f637e031ca01ed1c4d620cfda216f359fec6d535632a3f91f8260f1949c2928cc59349d1289 (141 bytes)", "f910973c8459682f00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…05b4d1a6a79f69c70195aea078ba27cc7ae1596b9f456511df72fa0220615297273d2d7af2d2c2af699f811a (4,250 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003c38b740...47ca9ee7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005fee3ffebd79305739ed157158eee0a724ed542112a8d7ef5ecafd18cef5e1b4ca12122034c3caebb4b1e4e2a5db7911f5d436361996ff4f4127f0ddc7efa9786171fc56", "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": "11002004249999959010263613.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }