Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #118,191 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #118,191

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

506ms

Block planned

Producer plans block #118191 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #118191

405ms

Committed on Canton

Participant commits update 1220d6a904…b12871

—

Imported to the execution layers

Importer applies block #118191 from GatewayHead

—

0ms

250ms

500ms

506ms

EVM

Canton

External call

Total

Complete405ms

405ms

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

#118,191

Block Hash

0x0bc4cb71...9968579c

Block Timestamp

Nov 10, 2026, 17:45:18 UTC

Transactions

0xb6975fcf...131716d90x26b2...5f86 → 0x0af7...128bSuccess

0xd1afb318...d9036b330x923e...1b06 → 0x5a27...57a8Success

Overview

Update ID

1220d6a904...c0b12871

Offset

369098

Record Time

Nov 10, 2026, 17:45:18 UTC

Command ID

gw-64c9a5594...a8dd28cb

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0038ce0452...51b6339d

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "005c57ac8c48844c3981bf05c4774966c73395f5920a5003202131b80072a0366dca12122007435e7ca0a90229d1524520aea508982a31e6c09e95ad36df3ecae0f99da6a5", "block": { "timestamp": { "unpack": "1794332718." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820fbf830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9bf3c7021b459420ca1a06a00b259a56abf03c16c9e88e9e606e7069056b011c1738cd714af1d816505e5199 (504 bytes)", "f8ad82062d8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…d597c8ae89656f0c2a054ca005060c93a879d3146bcaf91d5776d2799379a0d3e48843eded435c2d8c3fcd82 (175 bytes)", "f8aa09831a5e0a8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000…36b3f45bec666b810e802fa05993fd78a709854fe86c2adf38285f5f423b5d1c08039b3328a4a9d4e7918139 (172 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…7f3feab2174b03d9c0419ba0165c7388b54e5e2a1668453aaf166dcc261517fa50d6e54db84423c329ca1e5b (117 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:005c57ac8c...f99da6a5

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f0e60df24cf790303ac4b084af807ac48c7b4f6ae08b273393100bb4a8dd28cb", "timestamp": { "unpack": "1794332718." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820fbf830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9bf3c7021b459420ca1a06a00b259a56abf03c16c9e88e9e606e7069056b011c1738cd714af1d816505e5199 (504 bytes)", "f8ad82062d8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…d597c8ae89656f0c2a054ca005060c93a879d3146bcaf91d5776d2799379a0d3e48843eded435c2d8c3fcd82 (175 bytes)", "f8aa09831a5e0a8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000…36b3f45bec666b810e802fa05993fd78a709854fe86c2adf38285f5f423b5d1c08039b3328a4a9d4e7918139 (172 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…7f3feab2174b03d9c0419ba0165c7388b54e5e2a1668453aaf166dcc261517fa50d6e54db84423c329ca1e5b (117 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:0069102e6a...b847a665

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0095ed325d1fdc03021b26d342041173eb220aceec5ed73127cbfae3740088f77cca12122081fe105a6f3011632d008c0ed65b105fb30fa11a9cca2196f9f17326376c3f8b", "hash": "0bc4cb7165687462a0074e3e7ccd2cfc8a5762867813b32f5292d2bf9968579c", "number": "118191", "timestamp": "1794332718", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f0e60df24cf790303ac4b084af807ac48c7b4f6ae08b273393100bb4a8dd28cba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820fbf830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…9bf3c7021b459420ca1a06a00b259a56abf03c16c9e88e9e606e7069056b011c1738cd714af1d816505e5199 (504 bytes)", "f8ad82062d8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…d597c8ae89656f0c2a054ca005060c93a879d3146bcaf91d5776d2799379a0d3e48843eded435c2d8c3fcd82 (175 bytes)", "f8aa09831a5e0a8259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f19000000000000…36b3f45bec666b810e802fa05993fd78a709854fe86c2adf38285f5f423b5d1c08039b3328a4a9d4e7918139 (172 bytes)", "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…7f3feab2174b03d9c0419ba0165c7388b54e5e2a1668453aaf166dcc261517fa50d6e54db84423c329ca1e5b (117 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00bfc0a958...9e8d6b61

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0069102e6ac2f9b2c0f4cda5283421e9801e4aa93619fef7d9d8cc5d7c48856413ca12122028e552db720a1ec63989ee27e5e9cd530bffe65d321367b0fb4a0924b847a665", "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": "11002004249999912087382524.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }