Canton Updates/122089...ce48

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #216,144 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #216,144

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

2.0s

2.1s

Block planned

Producer plans block #216144 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #216144

1.7s

Committed on Canton

Participant commits update 122089f055…bece48

—

Imported to the execution layers

Importer applies block #216144 from GatewayHead

—

0ms

500ms

1.0s

1.5s

2.0s

2.1s

EVM

Canton

External call

Total

Complete1.7s

1.7s

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

#216,144

Block Hash

0x6afe1a83...ae282d32

Block Timestamp

Nov 15, 2026, 16:04:08 UTC

Transactions

0x99b8f840...33806a320x61de...57d1 → 0x6cb7...d0d2Success

0xd8034f93...2c5606ce0x4391...4609 → 0x235d...3c8cSuccess

Overview

Update ID

122089f055...ecbece48

Offset

670004

Record Time

Nov 15, 2026, 16:04:09 UTC

Command ID

gw-64c9a5594...31db9060

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0017441628...c975598c

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "003e721139032308397e7ac5aab163d6f52010123d066c74062eeafff183ef7715ca1212202e9e5dd4eb7cd9b648605e477a7d73ac8a4fc3a6ef3e98b29805439b7110ce15", "block": { "timestamp": { "unpack": "1794758648." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c158480befc0982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…5fefce1a7b24ed9cdf700ea066b0b718b66c0340ac374943f03e7d2cb7113b414d6596c6a620dd23ff4ffb0a (110 bytes)", "02f874830e4a2530843b9aca0e843b9aca0e825208946cb7d25a306d18aa0d5b5f324b25623e8673d0d2870e…58e7a1a4246f4e36646093a05136f08df0c76baf3f14b7a69007916b36a1e1c61b91ba5618c3165a3bb0f351 (119 bytes)", "02f901f4830e4a258222ed830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cbb3d25b04ed6a3ddd9ab5a03b67998ad17bbc377cef170009f534b230119c962218a9a563e526ab3203e238 (504 bytes)", "02f901f4830e4a2582225c830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6ee1e66e00a8b19af2789fa0389148e20e2d8fe576b1eccc9b04fbb36ea5a0fb7c7d7c0f466fc195b249688d (504 bytes)", "f88a188480befc098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…85f5ff20383ea23d278ef1a03b1f8ee1e2e300c11f01978ee6904293bd9a2f7ecfed7563ea948014f2bee904 (140 bytes)", "f8ab0d8480befc098259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…5ecfcd30a09d4da540179ca032675a8f719b0d3de6e14b74c993a0e7a62b172f486b7b9946ca677dc6cff9b0 (173 bytes)", "f88a0e8480befc098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2b12e4f9a4fe4d352bd5e5a0246b54346440c4c040da5a0dc3e7e7cd69f3dd3bdf1b56e9488e54ad7482a639 (140 bytes)", "f8ab0c846b49d2088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…7a014062f74cc78e60dc7ea02b03c1d9d738c95687bac5d3591f395c0d130e8aeb2cb141ebdf8135f43e0853 (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:003e721139...7110ce15

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "da290187295ced6ad43589d13f6d364a41547f933f7628ac2465aefb31db9060", "timestamp": { "unpack": "1794758648." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c158480befc0982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…5fefce1a7b24ed9cdf700ea066b0b718b66c0340ac374943f03e7d2cb7113b414d6596c6a620dd23ff4ffb0a (110 bytes)", "02f874830e4a2530843b9aca0e843b9aca0e825208946cb7d25a306d18aa0d5b5f324b25623e8673d0d2870e…58e7a1a4246f4e36646093a05136f08df0c76baf3f14b7a69007916b36a1e1c61b91ba5618c3165a3bb0f351 (119 bytes)", "02f901f4830e4a258222ed830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cbb3d25b04ed6a3ddd9ab5a03b67998ad17bbc377cef170009f534b230119c962218a9a563e526ab3203e238 (504 bytes)", "02f901f4830e4a2582225c830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6ee1e66e00a8b19af2789fa0389148e20e2d8fe576b1eccc9b04fbb36ea5a0fb7c7d7c0f466fc195b249688d (504 bytes)", "f88a188480befc098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…85f5ff20383ea23d278ef1a03b1f8ee1e2e300c11f01978ee6904293bd9a2f7ecfed7563ea948014f2bee904 (140 bytes)", "f8ab0d8480befc098259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…5ecfcd30a09d4da540179ca032675a8f719b0d3de6e14b74c993a0e7a62b172f486b7b9946ca677dc6cff9b0 (173 bytes)", "f88a0e8480befc098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2b12e4f9a4fe4d352bd5e5a0246b54346440c4c040da5a0dc3e7e7cd69f3dd3bdf1b56e9488e54ad7482a639 (140 bytes)", "f8ab0c846b49d2088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…7a014062f74cc78e60dc7ea02b03c1d9d738c95687bac5d3591f395c0d130e8aeb2cb141ebdf8135f43e0853 (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:00c5ad1692...bc89d292

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00755637165c9a14bed3fcfaf496d3a4e517b1799652c7cccb74e0dc43fc966de5ca121220ad62baf8a0c207da8564d2560c9b8882597ec6146ff971ed7d8fe81e054615bb", "hash": "6afe1a8355d74144a9f3e3a815be82c0c20ab59d07adf25bc4afef30ae282d32", "number": "216144", "timestamp": "1794758648", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0da290187295ced6ad43589d13f6d364a41547f933f7628ac2465aefb31db9060a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c158480befc0982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…5fefce1a7b24ed9cdf700ea066b0b718b66c0340ac374943f03e7d2cb7113b414d6596c6a620dd23ff4ffb0a (110 bytes)", "02f874830e4a2530843b9aca0e843b9aca0e825208946cb7d25a306d18aa0d5b5f324b25623e8673d0d2870e…58e7a1a4246f4e36646093a05136f08df0c76baf3f14b7a69007916b36a1e1c61b91ba5618c3165a3bb0f351 (119 bytes)", "02f901f4830e4a258222ed830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cbb3d25b04ed6a3ddd9ab5a03b67998ad17bbc377cef170009f534b230119c962218a9a563e526ab3203e238 (504 bytes)", "02f901f4830e4a2582225c830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6ee1e66e00a8b19af2789fa0389148e20e2d8fe576b1eccc9b04fbb36ea5a0fb7c7d7c0f466fc195b249688d (504 bytes)", "f88a188480befc098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…85f5ff20383ea23d278ef1a03b1f8ee1e2e300c11f01978ee6904293bd9a2f7ecfed7563ea948014f2bee904 (140 bytes)", "f8ab0d8480befc098259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…5ecfcd30a09d4da540179ca032675a8f719b0d3de6e14b74c993a0e7a62b172f486b7b9946ca677dc6cff9b0 (173 bytes)", "f88a0e8480befc098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2b12e4f9a4fe4d352bd5e5a0246b54346440c4c040da5a0dc3e7e7cd69f3dd3bdf1b56e9488e54ad7482a639 (140 bytes)", "f8ab0c846b49d2088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000…7a014062f74cc78e60dc7ea02b03c1d9d738c95687bac5d3591f395c0d130e8aeb2cb141ebdf8135f43e0853 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:000a39031e...118c4074

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c5ad16926dd2dc20d0b83d5207b03e492005d3e68c4813d499112ec810348b0fca121220afd35abbb9b6a019e53013175691911441bb61297469365568aae053bc89d292", "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": "11002004249999823373177938.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }