Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #32,293 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #32,293

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

421ms

Block planned

Producer plans block #32293 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32293

337ms

Committed on Canton

Participant commits update 1220fe7147…9f6dcf

—

Imported to the execution layers

Importer applies block #32293 from GatewayHead

—

0ms

250ms

421ms

EVM

Canton

External call

Total

Complete337ms

337ms

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

#32,293

Block Hash

0xfb39ac08...caaa1f4c

Block Timestamp

Nov 5, 2026, 16:26:28 UTC

Transactions

0x5891bb8c...9d5a2e570x0339...c671 → 0xa276...16d2Success

0x2db85d36...021e76120x0075...b471 → 0xa080...b8f2Success

Overview

Update ID

1220fe7147...d79f6dcf

Offset

104408

Record Time

Nov 5, 2026, 16:26:28 UTC

Command ID

gw-64c9a5594...c3b69357

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003bc0a965...236f45a7

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "002f396c443cc2e6a27aee938fe54ed6e3bc18cf17dd9be04a6efa29159f55dc6fca1212202bf5e2556200b93fc795c4291087526d57f75b8aaf11a7113169191dba4ef378", "block": { "timestamp": { "unpack": "1793895988." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…80752f3cdfac818e8fb980a0152b1fc3d4c58c8fb8edcf3e1513b7b67d45834d2d4e526df36f33c7276b9d12 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2186e203fbd49be0c704eba0186a1787a00e6a15046221c56259142cd633f71569d57177542351853c74fccc (141 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…db5f40523d46468536542ca068900fd1347c3842957eecd331513a1b0ad4ac320b4e0d485976dee7bee2eb4e (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…82a1d38c97739b1e7cc398a02fa6a87fdc74032af2b461343dcd1e7bbf57eb8d0ef9dc93aef7bcde0aed37c4 (141 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…2d01b02981deec178f02c6a03fec6d90869d5346dfc40c2445a02113d41c13c4d22748e1043348aa2407c0b0 (174 bytes)", "f8718207ff858bb2c97008825208948825c9b45c6ce06f185c0626064973a665146f3d88016345785d8a0000…a4d2d960ade6f4495a0deaa05c08cc193dee32bc4a91afb059b0a5b75969bece92a8e4eec30cd41f1491ecd3 (115 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:002f396c44...ba4ef378

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "93ca421f42fc843afeaaad75e1b782c1d22c38602c5eca24e00532e2c3b69357", "timestamp": { "unpack": "1793895988." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…80752f3cdfac818e8fb980a0152b1fc3d4c58c8fb8edcf3e1513b7b67d45834d2d4e526df36f33c7276b9d12 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2186e203fbd49be0c704eba0186a1787a00e6a15046221c56259142cd633f71569d57177542351853c74fccc (141 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…db5f40523d46468536542ca068900fd1347c3842957eecd331513a1b0ad4ac320b4e0d485976dee7bee2eb4e (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…82a1d38c97739b1e7cc398a02fa6a87fdc74032af2b461343dcd1e7bbf57eb8d0ef9dc93aef7bcde0aed37c4 (141 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…2d01b02981deec178f02c6a03fec6d90869d5346dfc40c2445a02113d41c13c4d22748e1043348aa2407c0b0 (174 bytes)", "f8718207ff858bb2c97008825208948825c9b45c6ce06f185c0626064973a665146f3d88016345785d8a0000…a4d2d960ade6f4495a0deaa05c08cc193dee32bc4a91afb059b0a5b75969bece92a8e4eec30cd41f1491ecd3 (115 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:0021cecb46...c8ebb1d0

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0059040a98e7c27e8292b3025bcea7a424f2e018a8516708135eee8bf35fd11f98ca121220235c4b10c6330e0fcbf6c83ab1ca7310335d9ffafa8799bf5f4142d145d25297", "hash": "fb39ac08e783ce5af417ebd6274709b3ebecafa8c65a74e06a31bacecaaa1f4c", "number": "32293", "timestamp": "1793895988", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a093ca421f42fc843afeaaad75e1b782c1d22c38602c5eca24e00532e2c3b69357a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…80752f3cdfac818e8fb980a0152b1fc3d4c58c8fb8edcf3e1513b7b67d45834d2d4e526df36f33c7276b9d12 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…2186e203fbd49be0c704eba0186a1787a00e6a15046221c56259142cd633f71569d57177542351853c74fccc (141 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…db5f40523d46468536542ca068900fd1347c3842957eecd331513a1b0ad4ac320b4e0d485976dee7bee2eb4e (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…82a1d38c97739b1e7cc398a02fa6a87fdc74032af2b461343dcd1e7bbf57eb8d0ef9dc93aef7bcde0aed37c4 (141 bytes)", "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…2d01b02981deec178f02c6a03fec6d90869d5346dfc40c2445a02113d41c13c4d22748e1043348aa2407c0b0 (174 bytes)", "f8718207ff858bb2c97008825208948825c9b45c6ce06f185c0626064973a665146f3d88016345785d8a0000…a4d2d960ade6f4495a0deaa05c08cc193dee32bc4a91afb059b0a5b75969bece92a8e4eec30cd41f1491ecd3 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:005c73c267...c1688563

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0021cecb463a5fb952d996f3387fdb4395bacb4f2dfe45d8d3e4cc7693e26da7fdca12122021fa7169fc0823f37006a62db46e685d07cffee8ffdeeef5ecc6931ec8ebb1d0", "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": "11002004249999986392013386.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }