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Canton Updates/122064...167a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #219,045

This Gateway_FinalizeBlock transaction built EVM block #219,045 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #219,045
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
446ms

Block planned

Producer plans block #219045 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #219045

357ms
357ms

Committed on Canton

Participant commits update 1220640167…d7167a
—

Imported to the execution layers

Importer applies block #219045 from GatewayHead

—
0ms
250ms
446ms
EVM
Canton
External call
Total
Complete357ms
357ms

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
#219,045
Block Hash
0x97cb3c25...e1e281a9
Block Timestamp
Nov 15, 2026, 18:48:12 UTC
Transactions
0x865b9531...4ca695de0x9734...6685 → 0xe0a4...1b87Success
0x9e415952...4c7368580xe1f3...9e63 → contract creationSuccess
Overview
Update ID
1220640167...02d7167a
Offset
678871
Record Time
Nov 15, 2026, 18:48:12 UTC
Command ID
gw-64c9a5594...6ad12046
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00aed75c82...78cdc440
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003036ec1e80c5f3b5795b832a3d854499532741eab879800f18214010e8bcf30eca12122054efd1f7c985e99427c73bea0edc371120aefe8e3667adc5e7294b8e0c1f6e46", "block": { "timestamp": { "unpack": "1794768492." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac10850245437ae08259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…3a70e1371481e0cc959538a01d1e7d0dd4611ceeb1a48c5e7cf8a0f789d208925cb4dd02f6eec53130e5c1eb (174 bytes)", "f91097758459682f00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…6bdce586433f3b44937f56a049c24ff81443b4147e6fc207c41166308ade1082d9d3b69f167d02f236add45e (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003036ec1e...0c1f6e46
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d7ca02a18fccc3242f88c9ddddf012d056052685e334ee1768a59b946ad12046", "timestamp": { "unpack": "1794768492." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac10850245437ae08259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…3a70e1371481e0cc959538a01d1e7d0dd4611ceeb1a48c5e7cf8a0f789d208925cb4dd02f6eec53130e5c1eb (174 bytes)", "f91097758459682f00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…6bdce586433f3b44937f56a049c24ff81443b4147e6fc207c41166308ade1082d9d3b69f167d02f236add45e (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:004ed1ddcd...89cdf79b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007854225c...1c4f7dc5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "97cb3c25790ecef6d78dc0c7228c46f591856546f487a94e1c8f759be1e281a9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f3d96358...3464b53d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007854225cfef1c3ee857e3e56b4d58da18c7f72c2d66d19538110383e84a775f3ca121220760db3c98c03b93786c0ace51d29fe5695433634a9ddec0c64d49afd1c4f7dc5", "hash": "97cb3c25790ecef6d78dc0c7228c46f591856546f487a94e1c8f759be1e281a9", "number": "219045", "timestamp": "1794768492", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d7ca02a18fccc3242f88c9ddddf012d056052685e334ee1768a59b946ad12046a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac10850245437ae08259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…3a70e1371481e0cc959538a01d1e7d0dd4611ceeb1a48c5e7cf8a0f789d208925cb4dd02f6eec53130e5c1eb (174 bytes)", "f91097758459682f00830b51828080b91042608060405234801561000f575f5ffd5b50604051610f82380380…6bdce586433f3b44937f56a049c24ff81443b4147e6fc207c41166308ade1082d9d3b69f167d02f236add45e (4,250 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006ba76cad...a4cb089f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f3d963584d80cc5ea61cefcc00a2e17109ebbbcbb9be2adc028fd456a75f81f5ca12122052b672b2bfb4111ef4388f764e39372bff02752715643606e6ff405e3464b53d", "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": "11002004249999821315663073.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }