Canton Updates/122055...9366

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #124,452 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #124,452

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

6.7s

Block planned

Producer plans block #124452 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124452

5.4s

Committed on Canton

Participant commits update 122055a086…ac9366

—

Imported to the execution layers

Importer applies block #124452 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

6.7s

EVM

Canton

External call

Total

Complete5.4s

5.4s

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

#124,452

Block Hash

0xb725809f...d9727f25

Block Timestamp

Nov 10, 2026, 22:06:42 UTC

Transactions

0x3a72970f...01c1d9410x26b2...5f86 → 0x0af7...128bSuccess

0x1ba5e827...888f70400xb275...5022 → 0x936c...f650Success

Overview

Update ID

122055a086...a0ac9366

Offset

388142

Record Time

Nov 10, 2026, 22:06:47 UTC

Command ID

gw-64c9a5594...89c8df33

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002808dc04...76b09386

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0003e3edb87ee6ae7ebeaed739cdd15c0810e80be9dd8927bfc183a755e929f06fca121220f60a09657680e89ec11fb4e1cdbce8b9311c737db6562583b304ae9c4b88e527", "block": { "timestamp": { "unpack": "1794348402." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821d298405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a10d5e83ac054b16576acfa024e03b8008f348e845176aae79fb5f2ad9d4aa6f58985d90e531eefdf22eb8f5 (176 bytes)", "f8ae821d2a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…dc2f465d2b74bc9487d33ba07447df2d8c2ab7a47e635c7cfea5b4e570542847262842949941946e369b9819 (176 bytes)", "f8ae821d2b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…816d7fc13f0bfaac4e8e02a03cc3ca60ef333f50ed2da0c8b2c3ea976045cee0264280f162a092d86c6c78bc (176 bytes)", "f8ab088407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…5b7308517ec2790a2d4e02a072d7bcd3f59d390e5f13bb24a67ba84498f57623cad141a822a79e0bdd553d5a (173 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e82520894936c61fe1936ff4a4695fb1ec567b12997c6f6508702…06652e08d1282be4a19b84a04f026863105ffdb36f972f9d560aad87e43e0a3787d3fd08f3dd7aed76fa3b98 (119 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:0003e3edb8...4b88e527

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "7fc5f5c94b0de89c38f45d3d1d3d2fabd5e877b638f92a9bd381ee4b89c8df33", "timestamp": { "unpack": "1794348402." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821d298405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a10d5e83ac054b16576acfa024e03b8008f348e845176aae79fb5f2ad9d4aa6f58985d90e531eefdf22eb8f5 (176 bytes)", "f8ae821d2a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…dc2f465d2b74bc9487d33ba07447df2d8c2ab7a47e635c7cfea5b4e570542847262842949941946e369b9819 (176 bytes)", "f8ae821d2b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…816d7fc13f0bfaac4e8e02a03cc3ca60ef333f50ed2da0c8b2c3ea976045cee0264280f162a092d86c6c78bc (176 bytes)", "f8ab088407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…5b7308517ec2790a2d4e02a072d7bcd3f59d390e5f13bb24a67ba84498f57623cad141a822a79e0bdd553d5a (173 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e82520894936c61fe1936ff4a4695fb1ec567b12997c6f6508702…06652e08d1282be4a19b84a04f026863105ffdb36f972f9d560aad87e43e0a3787d3fd08f3dd7aed76fa3b98 (119 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:00a500d606...dbe5859e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00832ed23b021ee0d60a20f8bf5f63b612daf5989d7fd668e970afcd933f574a4bca121220f3ab9c9aef731b5b1c07ad3474352b290e4b2643e60788103a6488bf8daf5c76", "hash": "b725809f0aa2449fe73b75b7aeb059a29afcaaa6555544cb12380b62d9727f25", "number": "124452", "timestamp": "1794348402", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07fc5f5c94b0de89c38f45d3d1d3d2fabd5e877b638f92a9bd381ee4b89c8df33a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae821d298405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a10d5e83ac054b16576acfa024e03b8008f348e845176aae79fb5f2ad9d4aa6f58985d90e531eefdf22eb8f5 (176 bytes)", "f8ae821d2a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…dc2f465d2b74bc9487d33ba07447df2d8c2ab7a47e635c7cfea5b4e570542847262842949941946e369b9819 (176 bytes)", "f8ae821d2b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…816d7fc13f0bfaac4e8e02a03cc3ca60ef333f50ed2da0c8b2c3ea976045cee0264280f162a092d86c6c78bc (176 bytes)", "f8ab088407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…5b7308517ec2790a2d4e02a072d7bcd3f59d390e5f13bb24a67ba84498f57623cad141a822a79e0bdd553d5a (173 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e82520894936c61fe1936ff4a4695fb1ec567b12997c6f6508702…06652e08d1282be4a19b84a04f026863105ffdb36f972f9d560aad87e43e0a3787d3fd08f3dd7aed76fa3b98 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00e4155b9a...7fb32e27

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a500d606b6aada787667889aef40ba72f436743f9d5090f869c9309826edfc4fca1212205d19f16319c40fb4b1b9dda76f999544c35530c3d7dcbe4b5953a97fdbe5859e", "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": "11002004249999899927655357.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }