Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #118,950 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #118,950

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.2s

Block planned

Producer plans block #118950 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #118950

3.4s

Committed on Canton

Participant commits update 1220aeab2a…e90734

—

Imported to the execution layers

Importer applies block #118950 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.2s

EVM

Canton

External call

Total

Complete3.4s

3.4s

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

#118,950

Block Hash

0x1a24fa19...e2249001

Block Timestamp

Nov 10, 2026, 18:15:52 UTC

Transactions

0x075c8497...24dcc4b70x26b2...5f86 → 0x0af7...128bSuccess

0x32adf14e...be051a980x632b...ce55 → contract creationSuccess

Overview

Update ID

1220aeab2a...e7e90734

Offset

371405

Record Time

Nov 10, 2026, 18:15:55 UTC

Command ID

gw-64c9a5594...01e1c03d

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00dfb21eb0...ee832ad8

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "000bed2348ca9976475ba49c740920a58f7da14fb95e27d6cbd7ba6ce01a850ddfca121220bbedd56843bd82549dada19d56ee75724ba4101a512e92e738bcbabf006c2aab", "block": { "timestamp": { "unpack": "1794334552." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8208ec8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…d7eafd7e915139285302caa04ec0d2cca44535e5d7cf131c5fbe72b7e952532c829508792d2dab5a70047e26 (175 bytes)", "f8ad8208ed8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…7446bcfce46113f99268b0a073ac31844a869013c9b14777d83d10f66ed4607e96e549f2238d11f280120543 (175 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f0094e53966c401e07493d386dba93d3d0d14df75c6e980a4…c4ad249c496a9f44c4b1dea07f1bd3b55f64db4cdb24b2b1607a028043a2cab8f250454a45bb401b9a5d48d0 (148 bytes)", "f90ceb50843b9aca0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…0201a75f35f48b1123ae4fa05866bb5f19b2c9ff3da14ff58acd98cfd89240408d4c4605e9ef42ec2e02d176 (3,310 bytes)", "02f901f4830e4a25821090830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ae9387d13824a10e205514a003ac83217cd6f62303a2b3dcd7986916ac242a7e7234b0f4dc7ff5ec72ac45bc (504 bytes)", "02f901f4830e4a25821074830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…79c5dcc6ac64e10432125ca0271981093bf5ecd18dddb7b3e9456577ab17d5d1f76b302f1cc27137473db906 (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:000bed2348...006c2aab

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "73048970d4a338ce32f73ed164fc638bc093411eda474be6cd42d5cc01e1c03d", "timestamp": { "unpack": "1794334552." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8208ec8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…d7eafd7e915139285302caa04ec0d2cca44535e5d7cf131c5fbe72b7e952532c829508792d2dab5a70047e26 (175 bytes)", "f8ad8208ed8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…7446bcfce46113f99268b0a073ac31844a869013c9b14777d83d10f66ed4607e96e549f2238d11f280120543 (175 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f0094e53966c401e07493d386dba93d3d0d14df75c6e980a4…c4ad249c496a9f44c4b1dea07f1bd3b55f64db4cdb24b2b1607a028043a2cab8f250454a45bb401b9a5d48d0 (148 bytes)", "f90ceb50843b9aca0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…0201a75f35f48b1123ae4fa05866bb5f19b2c9ff3da14ff58acd98cfd89240408d4c4605e9ef42ec2e02d176 (3,310 bytes)", "02f901f4830e4a25821090830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ae9387d13824a10e205514a003ac83217cd6f62303a2b3dcd7986916ac242a7e7234b0f4dc7ff5ec72ac45bc (504 bytes)", "02f901f4830e4a25821074830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…79c5dcc6ac64e10432125ca0271981093bf5ecd18dddb7b3e9456577ab17d5d1f76b302f1cc27137473db906 (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:006f349c4e...cfd7682c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004ba9e0971e60a036ccb63adf6caaf63426ac9905e07bda9db0e6f98dff41cd4dca121220a158bfbce9aa5a0d7b0a472426928aa97f01cf82a959b78c60ea6b2b7a691c48", "hash": "1a24fa195db012a59ffd62aab76fba97d71aff5c4ed937484cf4b21fe2249001", "number": "118950", "timestamp": "1794334552", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a073048970d4a338ce32f73ed164fc638bc093411eda474be6cd42d5cc01e1c03da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ad8208ec8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…d7eafd7e915139285302caa04ec0d2cca44535e5d7cf131c5fbe72b7e952532c829508792d2dab5a70047e26 (175 bytes)", "f8ad8208ed8315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…7446bcfce46113f99268b0a073ac31844a869013c9b14777d83d10f66ed4607e96e549f2238d11f280120543 (175 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f0094e53966c401e07493d386dba93d3d0d14df75c6e980a4…c4ad249c496a9f44c4b1dea07f1bd3b55f64db4cdb24b2b1607a028043a2cab8f250454a45bb401b9a5d48d0 (148 bytes)", "f90ceb50843b9aca0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…0201a75f35f48b1123ae4fa05866bb5f19b2c9ff3da14ff58acd98cfd89240408d4c4605e9ef42ec2e02d176 (3,310 bytes)", "02f901f4830e4a25821090830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ae9387d13824a10e205514a003ac83217cd6f62303a2b3dcd7986916ac242a7e7234b0f4dc7ff5ec72ac45bc (504 bytes)", "02f901f4830e4a25821074830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…79c5dcc6ac64e10432125ca0271981093bf5ecd18dddb7b3e9456577ab17d5d1f76b302f1cc27137473db906 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00f17a7ef4...b6bf95ed

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006f349c4e0009549708603cffceee1ab9d5589ee54f36e1174c6bf6c734d24682ca1212207b4b56f13b385d3efb454f60d116f35909f5f206c82ee66dde777b87cfd7682c", "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": "11002004249999910321549847.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }