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Canton Updates/122091...6145
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #167,240

This Gateway_FinalizeBlock transaction built EVM block #167,240 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #167,240
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
408ms

Block planned

Producer plans block #167240 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #167240

326ms
326ms

Committed on Canton

Participant commits update 1220911cef…d26145
—

Imported to the execution layers

Importer applies block #167240 from GatewayHead

—
0ms
250ms
408ms
EVM
Canton
External call
Total
Complete326ms
326ms

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
#167,240
Block Hash
0x7cc0c572...89449155
Block Timestamp
Nov 12, 2026, 17:39:07 UTC
Transactions
0x574c9f03...477ac7000xe911...615b → contract creationSuccess
0xb7e2241b...e65026cb0x4c06...f4fa → 0x32de...cbf6Success
Overview
Update ID
1220911cef...eed26145
Offset
519117
Record Time
Nov 12, 2026, 17:39:07 UTC
Command ID
gw-64c9a5594...583a9835
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0065e9bb5b...7eb5ea9c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002219c4f1b6a687e527aadd290c44a46b63d57b792d900f7c211ac0c496eab62cca121220fac46566f9580241cba4352bd090ca74be34204e945fb27c68b01df2665599b3", "block": { "timestamp": { "unpack": "1794505147." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b4e8459682f00830178c19432de9b2065818241ff4b1cba5aa7b4df89d9cbf680a46a6278420000000000…5ae89130ff43ac51f3c4e6a00dd45e6242de91a842868745eeeb1402e9f9882adc8d8249d01e20b8408f57e8 (141 bytes)", "f8ac0a8508b0bb4000825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…2dc286ebaf07ed8670b131a016aa58abb0f3ba8667e5b2e422ccbc15ae37d17df998d59db4c4ec6e421cb964 (174 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…f4eabb2f15472354013866a0555e747ce4eb39be002fad3a8f6dcb727f2953b690016f1f125d46621c97b1f9 (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": [] } }
0x5eb10b65...13ebe3f60x5dea...2ea0 → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002219c4f1...665599b3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "71330ae099deb22dd0ac0f11937c9604ed012e301cc3389d32da8afe583a9835", "timestamp": { "unpack": "1794505147." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b4e8459682f00830178c19432de9b2065818241ff4b1cba5aa7b4df89d9cbf680a46a6278420000000000…5ae89130ff43ac51f3c4e6a00dd45e6242de91a842868745eeeb1402e9f9882adc8d8249d01e20b8408f57e8 (141 bytes)", "f8ac0a8508b0bb4000825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…2dc286ebaf07ed8670b131a016aa58abb0f3ba8667e5b2e422ccbc15ae37d17df998d59db4c4ec6e421cb964 (174 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…f4eabb2f15472354013866a0555e747ce4eb39be002fad3a8f6dcb727f2953b690016f1f125d46621c97b1f9 (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:005b2c976c...21b1abed
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001f707d73...e4d424bc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7cc0c572f1a177b1580c89cf6c1e439925e08e6bfa7c55031996a9e789449155", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0059506a72...b3406b02
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001f707d73c2f8e37a60abae5b1d84d5c482be3a27a8f3e669014e69c448265229ca121220932dbb8f44585ab8e9fba635c73bd1fceddb326b6188b80b1a1100ede4d424bc", "hash": "7cc0c572f1a177b1580c89cf6c1e439925e08e6bfa7c55031996a9e789449155", "number": "167240", "timestamp": "1794505147", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a071330ae099deb22dd0ac0f11937c9604ed012e301cc3389d32da8afe583a9835a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b4e8459682f00830178c19432de9b2065818241ff4b1cba5aa7b4df89d9cbf680a46a6278420000000000…5ae89130ff43ac51f3c4e6a00dd45e6242de91a842868745eeeb1402e9f9882adc8d8249d01e20b8408f57e8 (141 bytes)", "f8ac0a8508b0bb4000825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…2dc286ebaf07ed8670b131a016aa58abb0f3ba8667e5b2e422ccbc15ae37d17df998d59db4c4ec6e421cb964 (174 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…f4eabb2f15472354013866a0555e747ce4eb39be002fad3a8f6dcb727f2953b690016f1f125d46621c97b1f9 (2,475 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00215f51dc...4e5f5602
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0059506a722beebc88d9cd8c69b9f305ea1477630f7eed880159d294e9ed43ff7bca121220ac57cbdef24b14c1b5de1ede07f5076dbcbce60b4e3b205a476b7f30b3406b02", "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": "11002004249999858100691612.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }