Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #135,073 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #135,073

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

495ms

Block planned

Producer plans block #135073 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135073

396ms

Committed on Canton

Participant commits update 12207f3d49…9b8145

—

Imported to the execution layers

Importer applies block #135073 from GatewayHead

—

0ms

250ms

495ms

EVM

Canton

External call

Total

Complete396ms

396ms

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

#135,073

Block Hash

0x80eae272...e280fdf6

Block Timestamp

Nov 11, 2026, 05:25:39 UTC

Transactions

0x72262ca2...02c8e1ae0x1356...68a9 → 0xe0a4...1b87Success

0xf28fd7a7...e3cb3b340x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

12207f3d49...709b8145

Offset

420444

Record Time

Nov 11, 2026, 05:25:39 UTC

Command ID

gw-64c9a5594...1b41a711

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00cfc5d6b9...3313c419

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00ba25c8ba325ece27ff7bd6e8ebf680585e75d0e45343970d585770b19b24516cca121220f2f489a024f4dcdeaa3c36eb198d06a6bc026df4a2c07da6eff045a22b6744bf", "block": { "timestamp": { "unpack": "1794374739." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c8407270e008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…e30c330fb6f3bdafd8d808a03c2a52344e70067893b8d50ab2bd7aa23796d409e64578595222ab4bd057d3cb (173 bytes)", "02f901f3830e4a25821890830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cbedded680f866a213de2e1d9fd70814e9c639c307693367d3182f8c413a3d10f8af5d072bbb34871d2ff27a (503 bytes)", "f8ae8243f28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b5a9408f057a684efabac0a051d981261079778f82643482fcdf13cd70218b4884f3bf046b9a1930ddbe2404 (176 bytes)", "f8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…a7ef7237be0b4d1491c06ea06f8c23ac3d147c2da63285a5028eae57925ca2f6281eb21176990a72ebecd35f (173 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:00ba25c8ba...2b6744bf

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "b51a0d51c381417e5a13154874d26ee417a51bc5a09d64b74b6d7f631b41a711", "timestamp": { "unpack": "1794374739." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c8407270e008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…e30c330fb6f3bdafd8d808a03c2a52344e70067893b8d50ab2bd7aa23796d409e64578595222ab4bd057d3cb (173 bytes)", "02f901f3830e4a25821890830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cbedded680f866a213de2e1d9fd70814e9c639c307693367d3182f8c413a3d10f8af5d072bbb34871d2ff27a (503 bytes)", "f8ae8243f28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b5a9408f057a684efabac0a051d981261079778f82643482fcdf13cd70218b4884f3bf046b9a1930ddbe2404 (176 bytes)", "f8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…a7ef7237be0b4d1491c06ea06f8c23ac3d147c2da63285a5028eae57925ca2f6281eb21176990a72ebecd35f (173 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:0008538563...ad57ec39

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e4246b92fec4d6b353ad62a5f8829f33b23cd6c109ba22d30f9150ddac90a75cca121220174eeb12e0e356fd8662b6bb7cf1a65f61072d212f6c799a5012545b388c7a24", "hash": "80eae2721b085040191df4bd897356eb6935f9a5012aae6bf871343ae280fdf6", "number": "135073", "timestamp": "1794374739", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b51a0d51c381417e5a13154874d26ee417a51bc5a09d64b74b6d7f631b41a711a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0c8407270e008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…e30c330fb6f3bdafd8d808a03c2a52344e70067893b8d50ab2bd7aa23796d409e64578595222ab4bd057d3cb (173 bytes)", "02f901f3830e4a25821890830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cbedded680f866a213de2e1d9fd70814e9c639c307693367d3182f8c413a3d10f8af5d072bbb34871d2ff27a (503 bytes)", "f8ae8243f28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b5a9408f057a684efabac0a051d981261079778f82643482fcdf13cd70218b4884f3bf046b9a1930ddbe2404 (176 bytes)", "f8ab0c8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…a7ef7237be0b4d1491c06ea06f8c23ac3d147c2da63285a5028eae57925ca2f6281eb21176990a72ebecd35f (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007a718aca...d539bdf2

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00085385636c26f6321de3278cccbef0c3959dd3804b129c439d9c7b236fa9e203ca1212205a525978cb85f1f25350d53a93d33e7373dfff72398e077f5c2fe6f6ad57ec39", "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": "11002004249999885822793964.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }