Canton Updates/122026...bea5

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #58,201 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #58,201

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

1.0s

1.3s

Block planned

Producer plans block #58201 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #58201

1.1s

Committed on Canton

Participant commits update 1220260482…41bea5

—

Imported to the execution layers

Importer applies block #58201 from GatewayHead

—

0ms

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500ms

750ms

1.0s

1.3s

EVM

Canton

External call

Total

Complete1.1s

1.1s

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

#58,201

Block Hash

0x434156e0...00cc267d

Block Timestamp

Nov 7, 2026, 00:48:51 UTC

Transactions

0x3987485e...850a1f7b0xbe5b...7d7a → 0xa276...16d2Success

0x23107633...98d71f700xfe3a...db13 → 0x1ca0...6ad0Success

Overview

Update ID

1220260482...bf41bea5

Offset

184056

Record Time

Nov 7, 2026, 00:48:52 UTC

Command ID

gw-64c9a5594...19e44e53

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00d5d9cae2...af18d088

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "434156e0de6e2a2f3568f19b3d4f699b1dc465df3a09dc24fe16490900cc267d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

exercised

Payload

{ "headCid": "00ddd190dcd199eb322b1796e3cc1deb7fc1769fc88e08191f84e5c721a1beb894ca121220f5d5a5c3b88525a8ef7c5347ed5a91bd2a088a80e0d2c87fd93e85599bc03987", "block": { "timestamp": { "unpack": "1794012531." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ef7cfecc4b2526e265450ba06f13a50610c9815f586bc8b7f0ce3213e75a0563c8fd75a45a3b172f9b4b8e53 (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ff0e546e5a97a3fc10a6bfa0652bab766a4e732e70c47479c247f0d4061bb0ae1445f8eb17afb4dbb2799956 (141 bytes)", "f8718207f0858bb2c970088252089496a11c09e2177d478e9d27b1fa2ea7d7b63921a188016345785d8a0000…0b1c106b9aa1165c3da1eea03f3b052879b270e6b9a9f440e3e75d793560b803c019f4c8e2467deb7ed68b85 (115 bytes)", "f87182213f858bb2c97008825208941ca0afb22dcb8f88e4645c1b340c051659106ad088016345785d8a0000…419ec9261ad8f9a0370c04a03e8eb6ac10ac9b1d7aaf472d1a1b61d302d685f3199868a1c6aa1b4f33906c25 (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:00ddd190dc...9bc03987

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "1ee2a149a369807d4a3785a7e5489536f78880f85d8a5ae606f19f7419e44e53", "timestamp": { "unpack": "1794012531." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ef7cfecc4b2526e265450ba06f13a50610c9815f586bc8b7f0ce3213e75a0563c8fd75a45a3b172f9b4b8e53 (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ff0e546e5a97a3fc10a6bfa0652bab766a4e732e70c47479c247f0d4061bb0ae1445f8eb17afb4dbb2799956 (141 bytes)", "f8718207f0858bb2c970088252089496a11c09e2177d478e9d27b1fa2ea7d7b63921a188016345785d8a0000…0b1c106b9aa1165c3da1eea03f3b052879b270e6b9a9f440e3e75d793560b803c019f4c8e2467deb7ed68b85 (115 bytes)", "f87182213f858bb2c97008825208941ca0afb22dcb8f88e4645c1b340c051659106ad088016345785d8a0000…419ec9261ad8f9a0370c04a03e8eb6ac10ac9b1d7aaf472d1a1b61d302d685f3199868a1c6aa1b4f33906c25 (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:00b2c1f9af...c3cf6bff

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d5d9cae2bc52e75ab05c0db75b6867e20e587dbe5bbede7593052bf691114cf1ca1212202b58fc4440c6235218cc4dc3da06d51ca55d36acc327275abba12391af18d088", "hash": "434156e0de6e2a2f3568f19b3d4f699b1dc465df3a09dc24fe16490900cc267d", "number": "58201", "timestamp": "1794012531", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a01ee2a149a369807d4a3785a7e5489536f78880f85d8a5ae606f19f7419e44e53a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ef7cfecc4b2526e265450ba06f13a50610c9815f586bc8b7f0ce3213e75a0563c8fd75a45a3b172f9b4b8e53 (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ff0e546e5a97a3fc10a6bfa0652bab766a4e732e70c47479c247f0d4061bb0ae1445f8eb17afb4dbb2799956 (141 bytes)", "f8718207f0858bb2c970088252089496a11c09e2177d478e9d27b1fa2ea7d7b63921a188016345785d8a0000…0b1c106b9aa1165c3da1eea03f3b052879b270e6b9a9f440e3e75d793560b803c019f4c8e2467deb7ed68b85 (115 bytes)", "f87182213f858bb2c97008825208941ca0afb22dcb8f88e4645c1b340c051659106ad088016345785d8a0000…419ec9261ad8f9a0370c04a03e8eb6ac10ac9b1d7aaf472d1a1b61d302d685f3199868a1c6aa1b4f33906c25 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0008da612a...88cacde6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b2c1f9af39d56ab696b42399d156c6f404816698937662c3d2004f9792ef8c0aca121220b6a2b6eb70b1df5650794e0a9a2ac67d443fd028d684449f2c8ebd4dc3cf6bff", "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": "11002004249999975025132028.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }