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Canton Updates/12208c...e1da
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #124,192

This Gateway_FinalizeBlock transaction built EVM block #124,192 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #124,192
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #124192 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124192

895ms
895ms

Committed on Canton

Participant commits update 12208c4e78…d2e1da
—

Imported to the execution layers

Importer applies block #124192 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete895ms
895ms

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
#124,192
Block Hash
0x811c9306...ce693492
Block Timestamp
Nov 10, 2026, 21:55:59 UTC
Transactions
0x0f31c825...c6a862f40xe0f6...5090 → 0x925e...03fcSuccess
0x40ea065b...ad847c570xc5ea...fe14 → 0x7919...5a5bSuccess
Overview
Update ID
12208c4e78...3ed2e1da
Offset
387351
Record Time
Nov 10, 2026, 21:55:59 UTC
Command ID
gw-64c9a5594...e594ecd2
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f9e7b722...45d7d5ae
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ed5b28ddb61e62fb2eef06fdc4c53474473915a344286d57c72cd0a9cc120e5dca1212208599b38e050cc96aabf4a18c2dafd246c1cc1c22da85905cb2c9d9bf74fcf586", "block": { "timestamp": { "unpack": "1794347759." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294c30fb9ff59cd088e92e19c5c22792a4897c1872280b8…65cde838c85135aef35a35a0664a5a5b5a081416bdab19accb7bb2530291dbe14cc4d2d686743f91805fd341 (181 bytes)", "f88a088407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…fb7b6cd7823b239d1ab900a027a6160a41e64e269ad0ca93db538db213396c72b67159b3a17f04063c1707e2 (140 bytes)", "02f901f4830e4a25820a6d830f4240831e848083079c6694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2d1c7dc2741be1bc361fe3a02e5e762d816b37071c4df2af901240766482250e30238be84c454f3494414b19 (504 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": [] } }
0xbbdc610d...dac1952d0x09d2...330d → 0xc30f...8722Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ed5b28dd...74fcf586
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "72721d2a208543553fb2ebd11496b6e296259738d41cceb09f258f2be594ecd2", "timestamp": { "unpack": "1794347759." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294c30fb9ff59cd088e92e19c5c22792a4897c1872280b8…65cde838c85135aef35a35a0664a5a5b5a081416bdab19accb7bb2530291dbe14cc4d2d686743f91805fd341 (181 bytes)", "f88a088407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…fb7b6cd7823b239d1ab900a027a6160a41e64e269ad0ca93db538db213396c72b67159b3a17f04063c1707e2 (140 bytes)", "02f901f4830e4a25820a6d830f4240831e848083079c6694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2d1c7dc2741be1bc361fe3a02e5e762d816b37071c4df2af901240766482250e30238be84c454f3494414b19 (504 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:00e6ae3723...303b9cb3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006865d1a1...61c2598c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "811c930611af215170b4c9cf80654fadfb9cddb067666b004b074087ce693492", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00007e1f74...7d6dfb2f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006865d1a1e211fde50b1292983257c7aa0fb5c83db8b35200d205255cb40b452fca121220f13c339eb20819583ff24422b1ec315ae92165a32787f4162fe1a8e061c2598c", "hash": "811c930611af215170b4c9cf80654fadfb9cddb067666b004b074087ce693492", "number": "124192", "timestamp": "1794347759", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a072721d2a208543553fb2ebd11496b6e296259738d41cceb09f258f2be594ecd2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294c30fb9ff59cd088e92e19c5c22792a4897c1872280b8…65cde838c85135aef35a35a0664a5a5b5a081416bdab19accb7bb2530291dbe14cc4d2d686743f91805fd341 (181 bytes)", "f88a088407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…fb7b6cd7823b239d1ab900a027a6160a41e64e269ad0ca93db538db213396c72b67159b3a17f04063c1707e2 (140 bytes)", "02f901f4830e4a25820a6d830f4240831e848083079c6694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2d1c7dc2741be1bc361fe3a02e5e762d816b37071c4df2af901240766482250e30238be84c454f3494414b19 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003fe5f10b...603248a2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00007e1f74648d74526b102475c288adf99bcf505e68e650bc1b683fb8c6f54f03ca1212201841a9c0dff9d580f77cc0162fcfd6b70281edb4752e280bf0c60b027d6dfb2f", "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": "11002004249999900481946220.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }