Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #106,874 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #106,874

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

7.3s

Block planned

Producer plans block #106874 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #106874

5.8s

Committed on Canton

Participant commits update 1220d305e6…ac5bcd

—

Imported to the execution layers

Importer applies block #106874 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

7.3s

EVM

Canton

External call

Total

Complete5.8s

5.8s

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

#106,874

Block Hash

0x7a70859e...53850ca9

Block Timestamp

Nov 10, 2026, 06:37:37 UTC

Transactions

0xbbad498a...ecf533bb0x2292...d3b4 → 0x9e02...3de2Success

0x3a1adb9f...8d2047a60xac4e...845a → 0x925e...03fcSuccess

Overview

Update ID

1220d305e6...bfac5bcd

Offset

334479

Record Time

Nov 10, 2026, 06:37:42 UTC

Command ID

gw-64c9a5594...2dbcdaca

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b88aa8c2...c347c9eb

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0052a3422b6aaba48198d95a2a0e18e2cc530eb16b26f453704c83655d6b12f534ca121220f3283d74c725c615845a128f105fba7a6625d675c925dba46aad25c9484992f4", "block": { "timestamp": { "unpack": "1794292657." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582026a830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4262d9ffca5061d38403b1a029d471643efb1ee9f9e8e17e0c320923616d7e2fb1770de2fc8efadb182f00d5 (504 bytes)", "f8890483124f88826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a45524107700000000000000…908905f3ea856fd8b40f58a0489ed86a81c98efaf180981f89ea7c6f87adf430071e2c1fe67e2367fb1aebb8 (139 bytes)", "f86c3d843b9aca008261a89448b209dc90e1c8c6f17b8b9c532f88242c05eb8b865af3107a400080831c946d…6622685467498f7aca0d39a04e24b0db2e65936b9547f45a5d658c21c4af52537b8f53967742439179a8d088 (110 bytes)", "02f901f4830e4a25820263830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5d586e8e69b028f2f497fea03064d1639000e5ac9c2d0094ee160546386c33140bcc78e8fc29b2097f25ebca (504 bytes)", "02f901f4830e4a2582018f830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…a4047f166d26a3b49e8702a068cd484a1d0dbf1f9600ca8bcd3542443c9a9cdc14253608ed8aa1ab9ce3cf0d (504 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:0052a3422b...484992f4

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "9e57cb4cc73ec4d04266991b30f6614014a12e1a7a4b78e58066f9ef2dbcdaca", "timestamp": { "unpack": "1794292657." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582026a830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4262d9ffca5061d38403b1a029d471643efb1ee9f9e8e17e0c320923616d7e2fb1770de2fc8efadb182f00d5 (504 bytes)", "f8890483124f88826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a45524107700000000000000…908905f3ea856fd8b40f58a0489ed86a81c98efaf180981f89ea7c6f87adf430071e2c1fe67e2367fb1aebb8 (139 bytes)", "f86c3d843b9aca008261a89448b209dc90e1c8c6f17b8b9c532f88242c05eb8b865af3107a400080831c946d…6622685467498f7aca0d39a04e24b0db2e65936b9547f45a5d658c21c4af52537b8f53967742439179a8d088 (110 bytes)", "02f901f4830e4a25820263830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5d586e8e69b028f2f497fea03064d1639000e5ac9c2d0094ee160546386c33140bcc78e8fc29b2097f25ebca (504 bytes)", "02f901f4830e4a2582018f830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…a4047f166d26a3b49e8702a068cd484a1d0dbf1f9600ca8bcd3542443c9a9cdc14253608ed8aa1ab9ce3cf0d (504 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:005e2aa18b...c9f8d25c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001798bda3d847ef5493163286da161f74c0b540907b9a8ea85099079ba6d6f92bca1212204a8d4b53287ca2583a1a88da99b335b290cc4410f0ddb2c76ea9732f67a8c540", "hash": "7a70859e39addb35f0156bcb684426d4a070415d319c599d371ee36e53850ca9", "number": "106874", "timestamp": "1794292657", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09e57cb4cc73ec4d04266991b30f6614014a12e1a7a4b78e58066f9ef2dbcdacaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a2582026a830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4262d9ffca5061d38403b1a029d471643efb1ee9f9e8e17e0c320923616d7e2fb1770de2fc8efadb182f00d5 (504 bytes)", "f8890483124f88826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a45524107700000000000000…908905f3ea856fd8b40f58a0489ed86a81c98efaf180981f89ea7c6f87adf430071e2c1fe67e2367fb1aebb8 (139 bytes)", "f86c3d843b9aca008261a89448b209dc90e1c8c6f17b8b9c532f88242c05eb8b865af3107a400080831c946d…6622685467498f7aca0d39a04e24b0db2e65936b9547f45a5d658c21c4af52537b8f53967742439179a8d088 (110 bytes)", "02f901f4830e4a25820263830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5d586e8e69b028f2f497fea03064d1639000e5ac9c2d0094ee160546386c33140bcc78e8fc29b2097f25ebca (504 bytes)", "02f901f4830e4a2582018f830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…a4047f166d26a3b49e8702a068cd484a1d0dbf1f9600ca8bcd3542443c9a9cdc14253608ed8aa1ab9ce3cf0d (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d4857065...c4a53fcf

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005e2aa18b9e6c122b58a4831fb7ec6c07bc88bd9cb39b378196fcf0291e539e2bca12122063c47e81bd5431d59988226ce7e3e97ca6a19635db69c7cd66295215c9f8d25c", "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": "11002004249999947347634677.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }