Canton Updates/122036...5dea

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #195,811 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #195,811

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.3s

Block planned

Producer plans block #195811 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #195811

2.6s

Committed on Canton

Participant commits update 1220364a48…cf5dea

—

Imported to the execution layers

Importer applies block #195811 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.3s

EVM

Canton

External call

Total

Complete2.6s

2.6s

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

#195,811

Block Hash

0xd862321c...3e6fbc9e

Block Timestamp

Nov 14, 2026, 09:49:58 UTC

Transactions

0x389972ed...e6bf4dc00x46b7...20f7 → 0x235d...3c8cSuccess

0x2d3a581a...4af970ed0xa5a3...437d → 0x7919...5a5bSuccess

Overview

Update ID

1220364a48...30cf5dea

Offset

607216

Record Time

Nov 14, 2026, 09:50:00 UTC

Command ID

gw-64c9a5594...2b860aab

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007bbf41bc...78d3c3d9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0040983e46fbcd942f3f70ddcd429f038e5ff1a2978d92e81b9ca2050b3abae6fbca121220429f738e3b6f70efe5035737398065eb7283fdb015423a7b8d4233a784992a0e", "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": "11002004249999837629813513.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00dfb6e963...78b995e0

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "005452c5f31f15e86d5d4bf78e76e32428dc4ee3315de63c35141ab7282ac58702ca121220ad9dd52becec5d90e67c4166cea8a7175a6f848aead9e9f530800219605bd1d9", "block": { "timestamp": { "unpack": "1794649798." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab1084490134928259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000…e0f1ee61c7ef3c79a6e893a042f6a011965efd13ec408ebdfab0fd86400c9c104d3915f63e62917eff11e81e (173 bytes)", "f86c0f844901349282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…f22fc7064e8d447cc25e57a0025d1ebcb6ddb7539269748fc68ac0f79455f7a9ff46b8935013b911e4c0a8a7 (110 bytes)", "f86f82089a843cd6567a825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…d3bab762b103c2abd0dccaa04409662ab023c97245aff86927f7b71252ae2f0c35f09ea42e8fa22cb031c013 (113 bytes)", "f88a0f84490134928254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…550490cebd01c0431dfdd6a05e5e807afe5a052a0f29db571be894b1d40b91a607a3ccd50847d9f96cf37090 (140 bytes)", "f88a0e84490134928254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…f18b5ddcd57902dc1ac74aa07ecc7a8a69e86fbf92eb34ee1e1d8123fb8b64ddc9fe00a15c10ce5c509b72c7 (140 bytes)", "f86c0e844901349282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…78e9ac51ee6f345367da52a071bfbf1ec68a9f9663773086bf7eca61c4da00c734807c601f38525af43afc4c (110 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:005452c5f3...605bd1d9

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "d18a8c7dd7fcbf3222631d9d6ae1d7375f8ca5923147968df2fc46802b860aab", "timestamp": { "unpack": "1794649798." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab1084490134928259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000…e0f1ee61c7ef3c79a6e893a042f6a011965efd13ec408ebdfab0fd86400c9c104d3915f63e62917eff11e81e (173 bytes)", "f86c0f844901349282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…f22fc7064e8d447cc25e57a0025d1ebcb6ddb7539269748fc68ac0f79455f7a9ff46b8935013b911e4c0a8a7 (110 bytes)", "f86f82089a843cd6567a825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…d3bab762b103c2abd0dccaa04409662ab023c97245aff86927f7b71252ae2f0c35f09ea42e8fa22cb031c013 (113 bytes)", "f88a0f84490134928254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…550490cebd01c0431dfdd6a05e5e807afe5a052a0f29db571be894b1d40b91a607a3ccd50847d9f96cf37090 (140 bytes)", "f88a0e84490134928254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…f18b5ddcd57902dc1ac74aa07ecc7a8a69e86fbf92eb34ee1e1d8123fb8b64ddc9fe00a15c10ce5c509b72c7 (140 bytes)", "f86c0e844901349282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…78e9ac51ee6f345367da52a071bfbf1ec68a9f9663773086bf7eca61c4da00c734807c601f38525af43afc4c (110 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:0040983e46...84992a0e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a227b565905e8126c9900e18f1151c51a5f1f0437a299b4393c36552c841a037ca12122005a584d921c453314eea81eb4ad1cceada4235197636c8266999d35379688d5c", "hash": "d862321c66c45a885231910952ccf128b4c2f164a3a7898f259ee0173e6fbc9e", "number": "195811", "timestamp": "1794649798", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d18a8c7dd7fcbf3222631d9d6ae1d7375f8ca5923147968df2fc46802b860aaba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab1084490134928259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000…e0f1ee61c7ef3c79a6e893a042f6a011965efd13ec408ebdfab0fd86400c9c104d3915f63e62917eff11e81e (173 bytes)", "f86c0f844901349282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…f22fc7064e8d447cc25e57a0025d1ebcb6ddb7539269748fc68ac0f79455f7a9ff46b8935013b911e4c0a8a7 (110 bytes)", "f86f82089a843cd6567a825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…d3bab762b103c2abd0dccaa04409662ab023c97245aff86927f7b71252ae2f0c35f09ea42e8fa22cb031c013 (113 bytes)", "f88a0f84490134928254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…550490cebd01c0431dfdd6a05e5e807afe5a052a0f29db571be894b1d40b91a607a3ccd50847d9f96cf37090 (140 bytes)", "f88a0e84490134928254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…f18b5ddcd57902dc1ac74aa07ecc7a8a69e86fbf92eb34ee1e1d8123fb8b64ddc9fe00a15c10ce5c509b72c7 (140 bytes)", "f86c0e844901349282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…78e9ac51ee6f345367da52a071bfbf1ec68a9f9663773086bf7eca61c4da00c734807c601f38525af43afc4c (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }