Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #120,031 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #120,031

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.3s

Block planned

Producer plans block #120031 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #120031

2.7s

Committed on Canton

Participant commits update 1220bb5e9b…d32409

—

Imported to the execution layers

Importer applies block #120031 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.3s

EVM

Canton

External call

Total

Complete2.7s

2.7s

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

#120,031

Block Hash

0xf32e2f56...cbf7eacf

Block Timestamp

Nov 10, 2026, 18:59:56 UTC

Transactions

0xd6e619d7...8a4850dc0x214a...f50f → 0x925e...03fcSuccess

0xf43626a1...862fd9ce0x3eb8...9e5f → 0xd2d8...38c0Success

Overview

Update ID

1220bb5e9b...b1d32409

Offset

374692

Record Time

Nov 10, 2026, 18:59:58 UTC

Command ID

gw-64c9a5594...5bdcfb7e

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00b8dd7877...688bcac0

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00f51d18953ba57da4f9718b3cbf3c7892223831b5a2b9b87f1a5d938adb9f1af1ca121220140750e10c7cf75ba347fbcccd3237b5e4879ba3be4b936c5250b60cf9854315", "block": { "timestamp": { "unpack": "1794337196." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821101830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bf758153c4c8c6aee834eca06e5927e87311b5094972fde0a2d82869c2b6e408869a25e42036a199ef417875 (504 bytes)", "f8ae820c9d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0ce6f5b7c333abe0aef720a01ce3da35398b5856649ef815f9af23ca1c7a5b6558810f806aaf8e2d6de1bb56 (176 bytes)", "f8ae820c9e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…43de25e890ad55d390c5eca0291c7439a756c21a35cad20da628bce2587806fbd47f7c3ec195ea7490022b14 (176 bytes)", "f8ab46843b9aca0082c13494d2d843fc45141f3661ea1e1bf529df62dd6638c080b844095ea7b30000000000…0ecf89b38297795324b021a016ba4333bbfb88bae0ae30dc45b6876f77ce5031934257c4763a9222a05ced59 (173 bytes)", "02f901f4830e4a25821140830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0646bcfc13fa97ae24ad58a047f47e8912f239a45cf477482b2e10121ca9895e744ffd2654e3cda787000c03 (504 bytes)", "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…5f07a065f5d04e54718f63a0724a207ff8dadc356084182949dc5fa9506cfd11328faef7318c6a5bc71a1c13 (792 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:00f51d1895...f9854315

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "cdaf063aa02db93a5c4d88df28a37ab71ecfe3f634a2c32383c180b95bdcfb7e", "timestamp": { "unpack": "1794337196." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821101830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bf758153c4c8c6aee834eca06e5927e87311b5094972fde0a2d82869c2b6e408869a25e42036a199ef417875 (504 bytes)", "f8ae820c9d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0ce6f5b7c333abe0aef720a01ce3da35398b5856649ef815f9af23ca1c7a5b6558810f806aaf8e2d6de1bb56 (176 bytes)", "f8ae820c9e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…43de25e890ad55d390c5eca0291c7439a756c21a35cad20da628bce2587806fbd47f7c3ec195ea7490022b14 (176 bytes)", "f8ab46843b9aca0082c13494d2d843fc45141f3661ea1e1bf529df62dd6638c080b844095ea7b30000000000…0ecf89b38297795324b021a016ba4333bbfb88bae0ae30dc45b6876f77ce5031934257c4763a9222a05ced59 (173 bytes)", "02f901f4830e4a25821140830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0646bcfc13fa97ae24ad58a047f47e8912f239a45cf477482b2e10121ca9895e744ffd2654e3cda787000c03 (504 bytes)", "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…5f07a065f5d04e54718f63a0724a207ff8dadc356084182949dc5fa9506cfd11328faef7318c6a5bc71a1c13 (792 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:0059ee8b0a...4d34cee5

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bfb95d558d4ff3c62ada13b6a3b76b7682c3000fd9edc21e1d42d53f1d8e06ceca12122088c65d68b9e18b4f2b381304311f1818b0a6e9c8a331bb8db2391fa5f63bcadd", "hash": "f32e2f56b4410e952e48bfca07afc4bbeae7c5264ae0f30436439133cbf7eacf", "number": "120031", "timestamp": "1794337196", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0cdaf063aa02db93a5c4d88df28a37ab71ecfe3f634a2c32383c180b95bdcfb7ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821101830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…bf758153c4c8c6aee834eca06e5927e87311b5094972fde0a2d82869c2b6e408869a25e42036a199ef417875 (504 bytes)", "f8ae820c9d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0ce6f5b7c333abe0aef720a01ce3da35398b5856649ef815f9af23ca1c7a5b6558810f806aaf8e2d6de1bb56 (176 bytes)", "f8ae820c9e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…43de25e890ad55d390c5eca0291c7439a756c21a35cad20da628bce2587806fbd47f7c3ec195ea7490022b14 (176 bytes)", "f8ab46843b9aca0082c13494d2d843fc45141f3661ea1e1bf529df62dd6638c080b844095ea7b30000000000…0ecf89b38297795324b021a016ba4333bbfb88bae0ae30dc45b6876f77ce5031934257c4763a9222a05ced59 (173 bytes)", "02f901f4830e4a25821140830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0646bcfc13fa97ae24ad58a047f47e8912f239a45cf477482b2e10121ca9895e744ffd2654e3cda787000c03 (504 bytes)", "02f90314830e4a2580843b9aca0e843b9aca0e830368a88080b902b86080604052348015600e575f5ffd5b50…5f07a065f5d04e54718f63a0724a207ff8dadc356084182949dc5fa9506cfd11328faef7318c6a5bc71a1c13 (792 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:002c8ab3c8...514bc95b

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0059ee8b0ae868102773f23bd8c88651d506e25e37b819f8b1d1b3182079989249ca121220ae398cd96bdddd5a722ae54182e1ac21189e228e0b3f7be5e92525594d34cee5", "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": "11002004249999907878371354.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }