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Canton Updates/122073...e4f4
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #105,299

This Gateway_FinalizeBlock transaction built EVM block #105,299 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #105,299
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #105299 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #105299

936ms
936ms

Committed on Canton

Participant commits update 122073bdbf…f6e4f4
—

Imported to the execution layers

Importer applies block #105299 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete936ms
936ms

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
#105,299
Block Hash
0xdd22e337...655f1081
Block Timestamp
Nov 10, 2026, 04:59:11 UTC
Transactions
0xbc533143...aeaf571e0x924e...d2e1 → 0x925e...03fcSuccess
0xfdba8381...16f01dc40x214a...f50f → 0x925e...03fcSuccess
Overview
Update ID
122073bdbf...10f6e4f4
Offset
329653
Record Time
Nov 10, 2026, 04:59:11 UTC
Command ID
gw-64c9a5594...6ee5306e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00be6ffc72...b90db432
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0044a2506d152755d5b00fce27352d24d62e756e3a3b335ac8a50d96ea4c7c9e4bca12122044e28ab1965f91f415b7bd458423edfc57a5ccba3be9c36ce7f9a38d47393af6", "block": { "timestamp": { "unpack": "1794286751." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f2830e4a2561830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…d6dc045863b12dfbeaa580a01e76acefc601ae722717be2aea826abf87f46e49254e75e52264bf462f0f5af0 (502 bytes)", "02f901f2830e4a2561830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…09cfb5ff44e32465af0a08a076326031591c38722f3559605b0cb94f0d8c1b828d41607988a64ff9a91b8665 (502 bytes)", "f86b0b83124f8882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…7de426b8d457fe8bcc5d0ea040b12bb82671868e5fd7521c37358417eec7389d2fb2c4925966a315da78984f (109 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": [] } }
0x2baad3ce...a3b779e40xd0c9...4b24 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0044a2506d...47393af6
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "677f2bfdd5184319dd65f1dec72476a6f64244424990bebb75a0c2526ee5306e", "timestamp": { "unpack": "1794286751." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f2830e4a2561830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…d6dc045863b12dfbeaa580a01e76acefc601ae722717be2aea826abf87f46e49254e75e52264bf462f0f5af0 (502 bytes)", "02f901f2830e4a2561830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…09cfb5ff44e32465af0a08a076326031591c38722f3559605b0cb94f0d8c1b828d41607988a64ff9a91b8665 (502 bytes)", "f86b0b83124f8882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…7de426b8d457fe8bcc5d0ea040b12bb82671868e5fd7521c37358417eec7389d2fb2c4925966a315da78984f (109 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:004394afad...16d85f13
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bd6aaf9f...17ec8522
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "dd22e33716e3c3cf95ed285cd8f7021634134d079db1e1e240adc65b655f1081", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00aff41cb5...6f6cd13b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bd6aaf9f8b1b602baa2ac311a36e7e83b3cfea1ac7d9ee8c82a0ffa765de138cca121220baf1d02ad4eddb0f0b05e5e385c106b5710fad62d824c5f222dec2f817ec8522", "hash": "dd22e33716e3c3cf95ed285cd8f7021634134d079db1e1e240adc65b655f1081", "number": "105299", "timestamp": "1794286751", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0677f2bfdd5184319dd65f1dec72476a6f64244424990bebb75a0c2526ee5306ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f2830e4a2561830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…d6dc045863b12dfbeaa580a01e76acefc601ae722717be2aea826abf87f46e49254e75e52264bf462f0f5af0 (502 bytes)", "02f901f2830e4a2561830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…09cfb5ff44e32465af0a08a076326031591c38722f3559605b0cb94f0d8c1b828d41607988a64ff9a91b8665 (502 bytes)", "f86b0b83124f8882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…7de426b8d457fe8bcc5d0ea040b12bb82671868e5fd7521c37358417eec7389d2fb2c4925966a315da78984f (109 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0078025cc5...c949cf2d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00aff41cb50e207335bb82e10da0f2f79c45fac0d3e22686748ed9226336340248ca12122009c9ef8e06fcb5e854b2eef74775fd3bd9e16ed40fff8158bc28b89b6f6cd13b", "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": "11002004249999952039169595.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }