Canton Updates/122061...34cc

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #123,904 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #123,904

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

Block planned

Producer plans block #123904 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #123904

3.7s

Committed on Canton

Participant commits update 122061aa30…6334cc

—

Imported to the execution layers

Importer applies block #123904 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.6s

EVM

Canton

External call

Total

Complete3.7s

3.7s

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

#123,904

Block Hash

0x01a7e52d...e8ccb8dd

Block Timestamp

Nov 10, 2026, 21:44:56 UTC

Transactions

0x51f34992...57d7166c0x2147...81a2 → 0xcd19...6bdaSuccess

0x1173fe84...4548e5390x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

122061aa30...866334cc

Offset

386476

Record Time

Nov 10, 2026, 21:44:59 UTC

Command ID

gw-64c9a5594...37ebf9b5

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a99f95ca...6eaa59cc

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00fa24e265d97002091bf9ab85ae9fa5ba7fb667f2619c4679f3791ae2dfe6e43bca121220e25b659e6ce6c80cc81aea5769c0081721ba6394fd9de369ea5ad628035cb91a", "block": { "timestamp": { "unpack": "1794347096." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946e…bbf7779bcb7d7c8a398400a03ea0da8e40881c6f2ddfa93876264f9b2cc105fd01b93430d288d7f994886c8d (110 bytes)", "02f901f4830e4a25821350830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fa66f3394a577479d36d8ea03f917e2cc8d5719406e76bcde1f5dbec55a52e1060202afb70c9c462386f7eec (504 bytes)", "f8ae821b3b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…725091b493a7fdf531660ca071516fb8214e43ff894478e55c3f1acf86474965145bfe30824f308eeb9fff29 (176 bytes)", "f8ae821b3c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b1945bada9782ced88718ca04b69071a64f50d1313b9ba5a21c4d502a275c4e1ac45be73fdec98f1b4d6f999 (176 bytes)", "02f874830e4a250b843b9aca0e843b9aca0e82520894f39d264977b2f6999fddd556895bda8e580d5de28702…8390f89671d0be8c92b213a07016285160d3f4f16abc1065aaaf8dfc6526e0a6134421feef2ed17279b937d7 (119 bytes)", "02f901f4830e4a25820a4d830f4240831e848083075a3c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bc31d686d4a809c790a92da04f86149bf63567e960f5a45c193924efe56d5689a7c0c6619f2643c883e02e82 (504 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:00fa24e265...035cb91a

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "59ae772947e3cfa4db868a967647883927b6d329ecdfd55ca646de3637ebf9b5", "timestamp": { "unpack": "1794347096." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946e…bbf7779bcb7d7c8a398400a03ea0da8e40881c6f2ddfa93876264f9b2cc105fd01b93430d288d7f994886c8d (110 bytes)", "02f901f4830e4a25821350830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fa66f3394a577479d36d8ea03f917e2cc8d5719406e76bcde1f5dbec55a52e1060202afb70c9c462386f7eec (504 bytes)", "f8ae821b3b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…725091b493a7fdf531660ca071516fb8214e43ff894478e55c3f1acf86474965145bfe30824f308eeb9fff29 (176 bytes)", "f8ae821b3c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b1945bada9782ced88718ca04b69071a64f50d1313b9ba5a21c4d502a275c4e1ac45be73fdec98f1b4d6f999 (176 bytes)", "02f874830e4a250b843b9aca0e843b9aca0e82520894f39d264977b2f6999fddd556895bda8e580d5de28702…8390f89671d0be8c92b213a07016285160d3f4f16abc1065aaaf8dfc6526e0a6134421feef2ed17279b937d7 (119 bytes)", "02f901f4830e4a25820a4d830f4240831e848083075a3c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bc31d686d4a809c790a92da04f86149bf63567e960f5a45c193924efe56d5689a7c0c6619f2643c883e02e82 (504 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:00a5e6f3b3...7abca0e6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008c106795305c0919d8ad3b6454831a05acdf51289f2f1c1824e51ac470a4cac0ca121220c4dbfe6e9cd81ea5cdf0188aab739980e70d98c7f420919ceaf4858d98d63854", "hash": "01a7e52d52c0a30fe66627a157545c8530f1f9a49774b8898a193e99e8ccb8dd", "number": "123904", "timestamp": "1794347096", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a059ae772947e3cfa4db868a967647883927b6d329ecdfd55ca646de3637ebf9b5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946e…bbf7779bcb7d7c8a398400a03ea0da8e40881c6f2ddfa93876264f9b2cc105fd01b93430d288d7f994886c8d (110 bytes)", "02f901f4830e4a25821350830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fa66f3394a577479d36d8ea03f917e2cc8d5719406e76bcde1f5dbec55a52e1060202afb70c9c462386f7eec (504 bytes)", "f8ae821b3b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…725091b493a7fdf531660ca071516fb8214e43ff894478e55c3f1acf86474965145bfe30824f308eeb9fff29 (176 bytes)", "f8ae821b3c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b1945bada9782ced88718ca04b69071a64f50d1313b9ba5a21c4d502a275c4e1ac45be73fdec98f1b4d6f999 (176 bytes)", "02f874830e4a250b843b9aca0e843b9aca0e82520894f39d264977b2f6999fddd556895bda8e580d5de28702…8390f89671d0be8c92b213a07016285160d3f4f16abc1065aaaf8dfc6526e0a6134421feef2ed17279b937d7 (119 bytes)", "02f901f4830e4a25820a4d830f4240831e848083075a3c94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bc31d686d4a809c790a92da04f86149bf63567e960f5a45c193924efe56d5689a7c0c6619f2643c883e02e82 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:008d841031...077509a8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a5e6f3b3cbe26204f29798f5f38fbfa18dcf2d60ecd8e874eea8677385d44c05ca121220f87c85964da55f9b779a99c49d119610fba3c7d6a7f14bcf8f1518847abca0e6", "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": "11002004249999901106389872.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }