Canton Updates/12208d...1924

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #56,604 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle

block #56,604

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

1.1s

Block planned

Producer plans block #56604 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56604

905ms

Committed on Canton

Participant commits update 12208ddde7…451924

—

Imported to the execution layers

Importer applies block #56604 from GatewayHead

—

0ms

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750ms

1.0s

1.1s

EVM

Canton

External call

Total

Complete905ms

905ms

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

#56,604

Block Hash

0x25f72555...399227b6

Block Timestamp

Nov 6, 2026, 23:47:10 UTC

Transactions

0x231eb4b9...e7ae19df0x078c...2376 → 0x23e5...229aSuccess

0xa519731a...fb519c990x2cae...efd9 → 0x235d...3c8cSuccess

Overview

Update ID

12208ddde7...37451924

Offset

179203

Record Time

Nov 6, 2026, 23:47:10 UTC

Command ID

gw-64c9a5594...6e52b453

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0048730408...b7395100

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00a0520d10a40f46e6b0f3d222fc406bf5c22e7d93f5e3e18cbb842db593dd6406ca121220c7b103539a9b3384597b06d50f4dd20fa519036406f9839a817ddb34547772e6", "block": { "timestamp": { "unpack": "1794008830." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e2abc5a541310b90463194a03ab3b0035795c93bcb0cd787916846e42b629590d49a825a3e3fc218e0d5e542 (174 bytes)", "f8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1270be5aad60760a19774da024e7e0555f94dc48634948cb8b0cc4f9b06fb4544a7990807bd14eb8bb7e8679 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fb8d3648edc6918b9074bfa07520b1188527896328dadf7ce12efbe52a2cda25b85e0c96e41324162426a285 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…682e7201a269e85650776aa05596d444fadbbb1f9db05ca246bfed8cd9ffeb86fc42fd0316b0505c685211f0 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…aa8dc7081ce09666dbe983a00f9ad64a01add370a4f08b7e908fe31fb2346593da3d9e483a3ee47102620ee4 (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…9d6b2a7d72d2f65c82d2f6a0254f10b6745f5fec625638d24e0865074711ad071dffd2a8a249834d5eced740 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…af3ce28671365951f22663a01eb5712ac1a31ee3efc1f2590e4f19cf25933c7b22e9c229fcf0149cbffcad29 (174 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:00a0520d10...547772e6

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "e2729ef273e071179f72799dd91ed98c05e121d3d0c2215fa2a015746e52b453", "timestamp": { "unpack": "1794008830." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e2abc5a541310b90463194a03ab3b0035795c93bcb0cd787916846e42b629590d49a825a3e3fc218e0d5e542 (174 bytes)", "f8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1270be5aad60760a19774da024e7e0555f94dc48634948cb8b0cc4f9b06fb4544a7990807bd14eb8bb7e8679 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fb8d3648edc6918b9074bfa07520b1188527896328dadf7ce12efbe52a2cda25b85e0c96e41324162426a285 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…682e7201a269e85650776aa05596d444fadbbb1f9db05ca246bfed8cd9ffeb86fc42fd0316b0505c685211f0 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…aa8dc7081ce09666dbe983a00f9ad64a01add370a4f08b7e908fe31fb2346593da3d9e483a3ee47102620ee4 (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…9d6b2a7d72d2f65c82d2f6a0254f10b6745f5fec625638d24e0865074711ad071dffd2a8a249834d5eced740 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…af3ce28671365951f22663a01eb5712ac1a31ee3efc1f2590e4f19cf25933c7b22e9c229fcf0149cbffcad29 (174 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:007ea19dba...b34c7809

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b5d8a2f256d878aac7b98326488f28dcdb486edec42fa6a95a38b33fd720510cca12122044f7c9553263c27cdbb67c73e57c44cc165d59efbb34ea2e045f4e739f0a7c14", "hash": "25f725553013b4dc8048864dee05c621dd2e84fb572f1921637de58a399227b6", "number": "56604", "timestamp": "1794008830", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e2729ef273e071179f72799dd91ed98c05e121d3d0c2215fa2a015746e52b453a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…e2abc5a541310b90463194a03ab3b0035795c93bcb0cd787916846e42b629590d49a825a3e3fc218e0d5e542 (174 bytes)", "f8ac07858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1270be5aad60760a19774da024e7e0555f94dc48634948cb8b0cc4f9b06fb4544a7990807bd14eb8bb7e8679 (174 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fb8d3648edc6918b9074bfa07520b1188527896328dadf7ce12efbe52a2cda25b85e0c96e41324162426a285 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…682e7201a269e85650776aa05596d444fadbbb1f9db05ca246bfed8cd9ffeb86fc42fd0316b0505c685211f0 (111 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…aa8dc7081ce09666dbe983a00f9ad64a01add370a4f08b7e908fe31fb2346593da3d9e483a3ee47102620ee4 (141 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…9d6b2a7d72d2f65c82d2f6a0254f10b6745f5fec625638d24e0865074711ad071dffd2a8a249834d5eced740 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…af3ce28671365951f22663a01eb5712ac1a31ee3efc1f2590e4f19cf25933c7b22e9c229fcf0149cbffcad29 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003a2d39d8...9e576018

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007ea19dba82204be0f4c0fc3039647cf019c7b487af3766915b9992cac680098cca12122004528cd0aaea35896667a65796e9373ecd81b00e54bb76c147a39581b34c7809", "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": "11002004249999975809199487.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }