Canton Updates/122070...624f

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #36,777 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #36,777

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

500ms

1.0s

1.5s

Block planned

Producer plans block #36777 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #36777

1.2s

Committed on Canton

Participant commits update 1220707883…9b624f

—

Imported to the execution layers

Importer applies block #36777 from GatewayHead

—

0ms

500ms

1.0s

1.5s

EVM

Canton

External call

Total

Complete1.2s

1.2s

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

#36,777

Block Hash

0xd00c63dc...fc165b06

Block Timestamp

Nov 5, 2026, 19:33:15 UTC

Transactions

0x6b4665dd...9fd0c7ef0x12bb...3861 → 0xd129...b96cSuccess

0xd285ffaa...58562cfa0x5dea...2ea0 → 0x235d...3c8cSuccess

Overview

Update ID

1220707883...579b624f

Offset

118047

Record Time

Nov 5, 2026, 19:33:16 UTC

Command ID

gw-64c9a5594...84b48e42

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d6cb693e...7e30268b

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00b49dc0777833d071b11628eee020f244a1b92bdcd65b2edc2545b925cb72ef3dca121220fd01089d47e0f1b6dbd0500531cb24ef689d886607671818e86417a1ff24393a", "block": { "timestamp": { "unpack": "1793907195." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…de9f8f7f57d5ab0568e221a01ce570e6fc5d0f60e9377c735e68d4055bdde9de2d2dcc7b175fa07a69bf7a82 (174 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…8d803c660a512723dc5ce7a02e4b8378ccab5fba02cf25ebba30823aa970f8a8b42f83e39f11ddf46ce1d8b2 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…83723ca433f6ff986bfc5aa03008c3a9021fa8f70dd7c8bef5b66b952b70d27ae65d1fec00b99ef1860dc617 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b8a108f4f584d184767a7fa05a19c68efb5aa7055192f588a852b78a7ac2b8017b093e5cde0ee085e2fd6bcb (111 bytes)", "f871821112858bb2c97008825208945ea2744fdf317c21ca174457d689121d1615565588016345785d8a0000…a45544029f2a9f2dd421ffa01601d9e6250665c95575ac188ffa137fed7502c24a2ec37d3a2a40fbffad5cd7 (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:00b49dc077...ff24393a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "3079ea1624de9378a433d5b18ea450d6652eb14bfdd6b24189604ce384b48e42", "timestamp": { "unpack": "1793907195." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…de9f8f7f57d5ab0568e221a01ce570e6fc5d0f60e9377c735e68d4055bdde9de2d2dcc7b175fa07a69bf7a82 (174 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…8d803c660a512723dc5ce7a02e4b8378ccab5fba02cf25ebba30823aa970f8a8b42f83e39f11ddf46ce1d8b2 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…83723ca433f6ff986bfc5aa03008c3a9021fa8f70dd7c8bef5b66b952b70d27ae65d1fec00b99ef1860dc617 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b8a108f4f584d184767a7fa05a19c68efb5aa7055192f588a852b78a7ac2b8017b093e5cde0ee085e2fd6bcb (111 bytes)", "f871821112858bb2c97008825208945ea2744fdf317c21ca174457d689121d1615565588016345785d8a0000…a45544029f2a9f2dd421ffa01601d9e6250665c95575ac188ffa137fed7502c24a2ec37d3a2a40fbffad5cd7 (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:009bce8654...215d4854

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001b046e5a32753160bb8f44deceb8fe37e617bd8e0683eaf2cea6ab94ad2ef656ca1212206f33a98ae36ad526da3c565ba9309ebd80814669871e333b5d8bac8547e3a729", "hash": "d00c63dc197354776498d97f347b3ba697089132dc22674cdce03f60fc165b06", "number": "36777", "timestamp": "1793907195", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03079ea1624de9378a433d5b18ea450d6652eb14bfdd6b24189604ce384b48e42a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…de9f8f7f57d5ab0568e221a01ce570e6fc5d0f60e9377c735e68d4055bdde9de2d2dcc7b175fa07a69bf7a82 (174 bytes)", "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…8d803c660a512723dc5ce7a02e4b8378ccab5fba02cf25ebba30823aa970f8a8b42f83e39f11ddf46ce1d8b2 (111 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…83723ca433f6ff986bfc5aa03008c3a9021fa8f70dd7c8bef5b66b952b70d27ae65d1fec00b99ef1860dc617 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b8a108f4f584d184767a7fa05a19c68efb5aa7055192f588a852b78a7ac2b8017b093e5cde0ee085e2fd6bcb (111 bytes)", "f871821112858bb2c97008825208945ea2744fdf317c21ca174457d689121d1615565588016345785d8a0000…a45544029f2a9f2dd421ffa01601d9e6250665c95575ac188ffa137fed7502c24a2ec37d3a2a40fbffad5cd7 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a2dc1bba...1a45bcd1

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009bce8654eb8b357067a61d2c7b320e7f45bf70e80431da58e4fc726bb13829efca121220a8b25a1cb3f3447f57d7c9dc9b11d9de923ac7f17489c57ab9162861215d4854", "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": "11002004249999984594040776.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }