Canton Updates/122059...1672

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #98,179 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #98,179

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

933ms

Block planned

Producer plans block #98179 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98179

746ms

Committed on Canton

Participant commits update 122059078f…8a1672

—

Imported to the execution layers

Importer applies block #98179 from GatewayHead

—

0ms

250ms

500ms

750ms

933ms

EVM

Canton

External call

Total

Complete746ms

746ms

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

#98,179

Block Hash

0xadaddbc0...ead28461

Block Timestamp

Nov 9, 2026, 19:18:37 UTC

Transactions

0xc1430e13...ed0af2470x4579...52eb → 0x23e5...229aSuccess

0xf90f7029...744594870x891f...4960 → 0x48c3...3010Success

Overview

Update ID

122059078f...2c8a1672

Offset

307714

Record Time

Nov 9, 2026, 19:18:37 UTC

Command ID

gw-64c9a5594...bf5905a7

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:001418b368...8527dd21

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fd9f74ae50b8a3c7ea8f5d181cf22642728c806195ab588f8b866b42eafbb053ca12122000be83bcc6d467edacbdc0ef260c8cd38449e0a4672ddbafc0da959972e48c59", "hash": "adaddbc090a4db401bf22e15f54dafd122d28b1b7df47c413b0dfea9ead28461", "number": "98179", "timestamp": "1794251917", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0fa9917bae2d91722e070ae9e12d191823b1e7b99e043a92f33e1ee48bf5905a7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…b62afb8b9a389f4d1c2a79a03fad4b3d1ccef71454d1f0d2c4e02f983a70a89f4821c678d3b3b88985e9a381 (174 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…63dd936ae7b4c18cfdf064a0370aea954dd1de40f4d2f082f12433e8f1690dc46b1f27835e5ee3c8ce47b21d (174 bytes)", "f86d05858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…3d82decc4d8646c69af9b3a02791350bcffbbc10d8238f3ecce7d8eb89766642d25e69934dafd4c2a3168ccc (111 bytes)", "f8ab318459682f0082c1409448c397e8cecca007ebf8de4e2686f86a41bf301080b844095ea7b30000000000…8c7fea509c722b95694508a0276740d3f3c21166976724106fab1573d59a164b447c05b93c01c546656dbfdf (173 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b7453d5d01e2bcf2d2e5dda028e62466c2b1293a587e1c416a6dd99be07f3f62045b98b80ddbbf5ba8fb6a27 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:009d1a0fc5...50270b76

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "006d4c1e30295d7832960f52900cbcfdb7bbf295b5d485c75838b0c988027c4f43ca121220dc4a0ae26bc2fdc790346e1bb7b86acffdfd4301f6e02eb91f28d255588ea5ef", "block": { "timestamp": { "unpack": "1794251917." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…b62afb8b9a389f4d1c2a79a03fad4b3d1ccef71454d1f0d2c4e02f983a70a89f4821c678d3b3b88985e9a381 (174 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…63dd936ae7b4c18cfdf064a0370aea954dd1de40f4d2f082f12433e8f1690dc46b1f27835e5ee3c8ce47b21d (174 bytes)", "f86d05858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…3d82decc4d8646c69af9b3a02791350bcffbbc10d8238f3ecce7d8eb89766642d25e69934dafd4c2a3168ccc (111 bytes)", "f8ab318459682f0082c1409448c397e8cecca007ebf8de4e2686f86a41bf301080b844095ea7b30000000000…8c7fea509c722b95694508a0276740d3f3c21166976724106fab1573d59a164b447c05b93c01c546656dbfdf (173 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b7453d5d01e2bcf2d2e5dda028e62466c2b1293a587e1c416a6dd99be07f3f62045b98b80ddbbf5ba8fb6a27 (141 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:006d4c1e30...588ea5ef

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "fa9917bae2d91722e070ae9e12d191823b1e7b99e043a92f33e1ee48bf5905a7", "timestamp": { "unpack": "1794251917." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…b62afb8b9a389f4d1c2a79a03fad4b3d1ccef71454d1f0d2c4e02f983a70a89f4821c678d3b3b88985e9a381 (174 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…63dd936ae7b4c18cfdf064a0370aea954dd1de40f4d2f082f12433e8f1690dc46b1f27835e5ee3c8ce47b21d (174 bytes)", "f86d05858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…3d82decc4d8646c69af9b3a02791350bcffbbc10d8238f3ecce7d8eb89766642d25e69934dafd4c2a3168ccc (111 bytes)", "f8ab318459682f0082c1409448c397e8cecca007ebf8de4e2686f86a41bf301080b844095ea7b30000000000…8c7fea509c722b95694508a0276740d3f3c21166976724106fab1573d59a164b447c05b93c01c546656dbfdf (173 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b7453d5d01e2bcf2d2e5dda028e62466c2b1293a587e1c416a6dd99be07f3f62045b98b80ddbbf5ba8fb6a27 (141 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" ] } } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:007dbce1ff...1db844ee

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001418b368354d4d44386ec6455897216c27909c43ad919158665b8ebf5d6c4e2fca121220d3f16bc517ee342b4848a9316ab4c2e9ba39836972fd9610c61d13278527dd21", "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": "11002004249999959230189144.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }