Canton Updates/122061...27f7

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #56,195 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #56,195

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

845ms

Block planned

Producer plans block #56195 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56195

676ms

Committed on Canton

Participant commits update 122061c08c…c827f7

—

Imported to the execution layers

Importer applies block #56195 from GatewayHead

—

0ms

250ms

500ms

750ms

845ms

EVM

Canton

External call

Total

Complete676ms

676ms

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

#56,195

Block Hash

0x41a19516...a81ebeed

Block Timestamp

Nov 6, 2026, 23:31:07 UTC

Transactions

0x5df7c4f2...ceaedb2c0xd542...d3a6 → 0x235d...3c8cSuccess

0x12f9e959...e10f5a2c0xfd7c...4601 → 0x2609...3244Success

Overview

Update ID

122061c08c...dec827f7

Offset

177960

Record Time

Nov 6, 2026, 23:31:07 UTC

Command ID

gw-64c9a5594...984c03a9

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002f6bdc99...1442ca42

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "008cd66a8a18969c65da7c9487d870a047480ef5c45ea531f1930e1158c1ff0ae1ca121220afcaeb3719b98c94fdfde94824678c4bdfbf172ad5a538b91fcd7d6b5f94e640", "block": { "timestamp": { "unpack": "1794007867." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…37b009cab57d480d8053e7a03f4a080d037bef0b5395baf776034af9a0100bac7f732b0631fc27466313ff49 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a2b79d569f0005a5d7e05fa02b95a5c437a80c242b26a6c31196bd307662c27b41b6e0e96c9b0264c563a01b (111 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…273351d04b68a84977fc2ea0225aca78eefd967944625a558e599934586053577ea95bb06b0a34e10eeaacbb (111 bytes)", "f87182075b858bb2c970088252089426099adcbf89f4b6859d19e9f3fa8ba94da8324488016345785d8a0000…cb3ee4343c65086b90a593a00a5320487cc9186b1639f7c568785477b758856158b88e8a5584a882b13e9a99 (115 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:008cd66a8a...5f94e640

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "1451f425fe252f64fbc74e1b4234cb55dbc82c8aa8cf985ae5d47779984c03a9", "timestamp": { "unpack": "1794007867." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…37b009cab57d480d8053e7a03f4a080d037bef0b5395baf776034af9a0100bac7f732b0631fc27466313ff49 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a2b79d569f0005a5d7e05fa02b95a5c437a80c242b26a6c31196bd307662c27b41b6e0e96c9b0264c563a01b (111 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…273351d04b68a84977fc2ea0225aca78eefd967944625a558e599934586053577ea95bb06b0a34e10eeaacbb (111 bytes)", "f87182075b858bb2c970088252089426099adcbf89f4b6859d19e9f3fa8ba94da8324488016345785d8a0000…cb3ee4343c65086b90a593a00a5320487cc9186b1639f7c568785477b758856158b88e8a5584a882b13e9a99 (115 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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:006bb07f48...ed56af25

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00333396c8be90144b31813ee4c49d5c3fb24ad505398faa0da76800847eed8b0eca121220c94d7b9d2e563ec8d171e24358d293411e621910ca015316941a0010964f36d0", "hash": "41a195161746b1adce1601627c1fda4108176f129b966e60ca1155b8a81ebeed", "number": "56195", "timestamp": "1794007867", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a01451f425fe252f64fbc74e1b4234cb55dbc82c8aa8cf985ae5d47779984c03a9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac06858bb2c970088259839451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…37b009cab57d480d8053e7a03f4a080d037bef0b5395baf776034af9a0100bac7f732b0631fc27466313ff49 (174 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a2b79d569f0005a5d7e05fa02b95a5c437a80c242b26a6c31196bd307662c27b41b6e0e96c9b0264c563a01b (111 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…273351d04b68a84977fc2ea0225aca78eefd967944625a558e599934586053577ea95bb06b0a34e10eeaacbb (111 bytes)", "f87182075b858bb2c970088252089426099adcbf89f4b6859d19e9f3fa8ba94da8324488016345785d8a0000…cb3ee4343c65086b90a593a00a5320487cc9186b1639f7c568785477b758856158b88e8a5584a882b13e9a99 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0096f26aa6...1c49a604

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006bb07f48125d40ab2b52ca498b28e2764c4fb2ab49d165e1ebf0af0f7b23a544ca1212201a1f58a136e2c932853fa9267911f5cc7bad00acaa812a665883bd0bed56af25", "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": "11002004249999975996708375.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }