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Canton Updates/1220d3...1ce6
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #65,338

This Gateway_FinalizeBlock transaction built EVM block #65,338 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #65,338
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
520ms

Block planned

Producer plans block #65338 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #65338

416ms
416ms

Committed on Canton

Participant commits update 1220d3f5ca…5d1ce6
—

Imported to the execution layers

Importer applies block #65338 from GatewayHead

—
0ms
250ms
500ms
520ms
EVM
Canton
External call
Total
Complete416ms
416ms

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
#65,338
Block Hash
0x47ba526e...076d739f
Block Timestamp
Nov 7, 2026, 06:08:42 UTC
Transactions
0x991cd984...541fe0020x4187...9798 → 0x235d...3c8cSuccess
0xc54e6fcf...57717b650xc718...a7c4 → 0xc718...a7c4Success
Overview
Update ID
1220d3f5ca...cc5d1ce6
Offset
205787
Record Time
Nov 7, 2026, 06:08:42 UTC
Command ID
gw-64c9a5594...7699df1f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ecc76935...c53d16f7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0038ae9e820668904c3214cabe377fcf45a63724d20d688596a896767022dd05dfca121220b3b7f2cfd3587055f10a18da04da56726836702aaa235f77ebe312020a33dcf6", "block": { "timestamp": { "unpack": "1794031722." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c276c433bd6a690d2cf517a07bdfd5f5cd093594aaba72bad13c45260d3388e2c6f959c87852b17be5d0a86e (111 bytes)", "02f873830e4a250d843b9aca00843b9aca15827e2c94c7185f16baecf08b7eb1c9cf5066cc9fcce6a7c4865a…648bb133867a63d0f3ceaaa026bb44c496f150299db29082d1d485f5959172cfcfc3e0a7b87d7b98d7f6eeb2 (118 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:0038ae9e82...0a33dcf6
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "dae6c7721882ef011db8fa3983007d4628aae4b07e26dc0f718e36f07699df1f", "timestamp": { "unpack": "1794031722." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c276c433bd6a690d2cf517a07bdfd5f5cd093594aaba72bad13c45260d3388e2c6f959c87852b17be5d0a86e (111 bytes)", "02f873830e4a250d843b9aca00843b9aca15827e2c94c7185f16baecf08b7eb1c9cf5066cc9fcce6a7c4865a…648bb133867a63d0f3ceaaa026bb44c496f150299db29082d1d485f5959172cfcfc3e0a7b87d7b98d7f6eeb2 (118 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:00b033ca83...b3583b51
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005c3a07e2...a7a570f1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "47ba526e64b97cdcddb1c9af602fcd3aeec30ef6914c2b0549c2c3fc076d739f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0085f022ab...6c881b2c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005c3a07e219c231097620cbfea1b31fe5d3cf035c31191753601348b038a23172ca121220782fc2d346d2a336e93f06789d0a5fd075394fb4985ee1949b315305a7a570f1", "hash": "47ba526e64b97cdcddb1c9af602fcd3aeec30ef6914c2b0549c2c3fc076d739f", "number": "65338", "timestamp": "1794031722", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0dae6c7721882ef011db8fa3983007d4628aae4b07e26dc0f718e36f07699df1fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c276c433bd6a690d2cf517a07bdfd5f5cd093594aaba72bad13c45260d3388e2c6f959c87852b17be5d0a86e (111 bytes)", "02f873830e4a250d843b9aca00843b9aca15827e2c94c7185f16baecf08b7eb1c9cf5066cc9fcce6a7c4865a…648bb133867a63d0f3ceaaa026bb44c496f150299db29082d1d485f5959172cfcfc3e0a7b87d7b98d7f6eeb2 (118 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007fb2c1de...0863f594
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0085f022ab9e80333c092bf5f84963bef201e7d6b67416fbd27c41c98e112a302fca1212206954dfa2e065868950044acc14410756ae4b159f2f6f45fd480bbc486c881b2c", "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": "11002004249999972432815252.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }