Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #119,244 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle

block #119,244

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

120ms

Block planned

Producer plans block #119244 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #119244

96ms

Committed on Canton

Participant commits update 1220d8b9ae…6a3f25

—

Imported to the execution layers

Importer applies block #119244 from GatewayHead

—

0ms

120ms

EVM

Canton

External call

Total

Complete96ms

96ms

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

#119,244

Block Hash

0x1342f6a1...bf4c8c83

Block Timestamp

Nov 10, 2026, 18:28:37 UTC

Transactions

0x2d632dbe...dd105ad40x214a...f50f → 0x925e...03fcSuccess

0x6c61f584...36e7f3cb0xac4e...845a → 0x925e...03fcSuccess

Overview

Update ID

1220d8b9ae...ab6a3f25

Offset

372300

Record Time

Nov 10, 2026, 18:28:37 UTC

Command ID

gw-64c9a5594...1bfcefc0

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:003790f288...ae7322ee

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00a16f4b44065a35a2256d4cdd7254574b17527f8b36f4fcb72edbcb722da2812fca121220bf08da5e5e93fb4a95d09325025c40e054d494ce7b1023b77235685fde42083f", "block": { "timestamp": { "unpack": "1794335317." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582105f830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5e24d994ecc95adfce758aa07b95cf4148679a0f2603be1158221462553a85385b05fb18dedf0735fd39d45b (504 bytes)", "f8ad820a118315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…8a181ba65b62074049b9b5a06a11109d219e447f16e7bed59589aad685b70744d5ef0d12f3241a317719595b (175 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894a5dcf1cbd455892cb50e2a14f9285a6584b226bc8702…9ff71aec2a7205819bf8f7a064e6236eb6de48b02fdfba16ceec5155a9f675fcdd502a151fcbfc551b12a61d (119 bytes)", "02f901f4830e4a25821096830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8d8e547141d6dcf386069da05528cb1c0a3f3ebf2475295c3aa6bfba687cb04ac326c38919a886cd4c191ee8 (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:00a16f4b44...de42083f

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "f23565f45e960c163827f75f14102b1c2c951ed1f127cb9a94ba9bae1bfcefc0", "timestamp": { "unpack": "1794335317." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a2582105f830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5e24d994ecc95adfce758aa07b95cf4148679a0f2603be1158221462553a85385b05fb18dedf0735fd39d45b (504 bytes)", "f8ad820a118315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…8a181ba65b62074049b9b5a06a11109d219e447f16e7bed59589aad685b70744d5ef0d12f3241a317719595b (175 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894a5dcf1cbd455892cb50e2a14f9285a6584b226bc8702…9ff71aec2a7205819bf8f7a064e6236eb6de48b02fdfba16ceec5155a9f675fcdd502a151fcbfc551b12a61d (119 bytes)", "02f901f4830e4a25821096830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8d8e547141d6dcf386069da05528cb1c0a3f3ebf2475295c3aa6bfba687cb04ac326c38919a886cd4c191ee8 (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:008223e1a7...c7063d01

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0019235b078b8a30a92d9fb3eb92ff0d38438e2d02d8ad6cb341cc65362766d08dca121220b45dd2c1162354abde4efbe24bb26f12ed00d1345e8071b8b4a494aaa6911045", "hash": "1342f6a1c85ad86ce85e8490e985e5eb8aabf1047f47ad53163f66c5bf4c8c83", "number": "119244", "timestamp": "1794335317", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f23565f45e960c163827f75f14102b1c2c951ed1f127cb9a94ba9bae1bfcefc0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a2582105f830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5e24d994ecc95adfce758aa07b95cf4148679a0f2603be1158221462553a85385b05fb18dedf0735fd39d45b (504 bytes)", "f8ad820a118315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…8a181ba65b62074049b9b5a06a11109d219e447f16e7bed59589aad685b70744d5ef0d12f3241a317719595b (175 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894a5dcf1cbd455892cb50e2a14f9285a6584b226bc8702…9ff71aec2a7205819bf8f7a064e6236eb6de48b02fdfba16ceec5155a9f675fcdd502a151fcbfc551b12a61d (119 bytes)", "02f901f4830e4a25821096830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8d8e547141d6dcf386069da05528cb1c0a3f3ebf2475295c3aa6bfba687cb04ac326c38919a886cd4c191ee8 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:000c0bc4ef...672ec750

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008223e1a7fa3d85fa00071af54391b450edfbce9673902a02451dacb429592a7aca12122019451f338acd42b2a3aeb9596af08ea1e1913f7de5166f0722b5cb35c7063d01", "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": "11002004249999909780946231.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }