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Canton Updates/122007...cd09
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #175,511

This Gateway_FinalizeBlock transaction built EVM block #175,511 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #175,511
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
6.4s

Block planned

Producer plans block #175511 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #175511

5.1s
5.1s

Committed on Canton

Participant commits update 1220078e65…29cd09
—

Imported to the execution layers

Importer applies block #175511 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
6.4s
EVM
Canton
External call
Total
Complete5.1s
5.1s

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
#175,511
Block Hash
0x0f260b7b...0bdf6d7b
Block Timestamp
Nov 13, 2026, 01:07:17 UTC
Transactions
0x85a3a83e...729a2c110x1af3...84fc → 0x235d...3c8cSuccess
0x56d999e8...819f817d0xdedb...d6e9 → 0x235d...3c8cSuccess
Overview
Update ID
1220078e65...8c29cd09
Offset
544379
Record Time
Nov 13, 2026, 01:07:22 UTC
Command ID
gw-64c9a5594...169d7af1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007ba760a1...a4bedd20
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0033e2c16f3e7851e3d86e25dd467779f8c3afff3481e53758cad385abfe9beb3eca12122030e5e0e2d56a46fc8e5639545ad3db428cbaa66b02e8a29320f6a1bcdb27b5c7", "block": { "timestamp": { "unpack": "1794532037." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d138501bade147a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fa80bf3d1fe0ef4af2843ca062bf111f9af380e0f9bc56aa9b4bf98b7ea4d3e6fd33688234e11d6f607af900 (111 bytes)", "f86d128501bade147a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…78808eafa2b5cc45b68c6ea064fdb281ca6ba078e6acb66fb4ea3607cc476412c807fa4549d92af6daff1f56 (111 bytes)", "f86d0f8501bade147a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…57158ced4a8bf4a7cb0c10a055290328a7e9a1d90e8ec7ae793f8f7086cffa0ca76b36e6e7d043c98efc58b3 (111 bytes)", "f88b048501bade147a826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…2399828d81764f07970eada0349f9942742a2bc091b5ff84476c0bdfcb8a6fc449053d2ac6fb3f0f56cd000a (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": [] } }
0x041145bf...91061f2d0x9f1c...d6e3 → 0x235d...3c8cSuccess
0x3b859d8c...1da940e30xe36b...23e1 → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0033e2c16f...db27b5c7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "fa3190d2293a5441955fc20744bd350f70340d62dd3d3859dbe7a673169d7af1", "timestamp": { "unpack": "1794532037." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d138501bade147a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fa80bf3d1fe0ef4af2843ca062bf111f9af380e0f9bc56aa9b4bf98b7ea4d3e6fd33688234e11d6f607af900 (111 bytes)", "f86d128501bade147a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…78808eafa2b5cc45b68c6ea064fdb281ca6ba078e6acb66fb4ea3607cc476412c807fa4549d92af6daff1f56 (111 bytes)", "f86d0f8501bade147a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…57158ced4a8bf4a7cb0c10a055290328a7e9a1d90e8ec7ae793f8f7086cffa0ca76b36e6e7d043c98efc58b3 (111 bytes)", "f88b048501bade147a826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…2399828d81764f07970eada0349f9942742a2bc091b5ff84476c0bdfcb8a6fc449053d2ac6fb3f0f56cd000a (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0054edca50...d80e472c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0025d54afb...6efbf8fd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0f260b7bcd5d3ef409c10e333e61e4780ebaaf7e5ac6027cee3f21e60bdf6d7b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006337d5b8...c726e345
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0025d54afb733104fba925ccf7eccfa9709b5c75a87ea699b9aea28d9534b40859ca1212205b297fc0b8faac19b5af322fba2adaf71c722781f0dcfaf604047ee76efbf8fd", "hash": "0f260b7bcd5d3ef409c10e333e61e4780ebaaf7e5ac6027cee3f21e60bdf6d7b", "number": "175511", "timestamp": "1794532037", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0fa3190d2293a5441955fc20744bd350f70340d62dd3d3859dbe7a673169d7af1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d138501bade147a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…fa80bf3d1fe0ef4af2843ca062bf111f9af380e0f9bc56aa9b4bf98b7ea4d3e6fd33688234e11d6f607af900 (111 bytes)", "f86d128501bade147a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…78808eafa2b5cc45b68c6ea064fdb281ca6ba078e6acb66fb4ea3607cc476412c807fa4549d92af6daff1f56 (111 bytes)", "f86d0f8501bade147a82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…57158ced4a8bf4a7cb0c10a055290328a7e9a1d90e8ec7ae793f8f7086cffa0ca76b36e6e7d043c98efc58b3 (111 bytes)", "f88b048501bade147a826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…2399828d81764f07970eada0349f9942742a2bc091b5ff84476c0bdfcb8a6fc449053d2ac6fb3f0f56cd000a (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00636fb97b...96e80ee1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006337d5b8255132e323ab5a64e53943a0ffac7cd023f929e96f4df67aaf65778fca1212208b3303028412a1bd97df3833ea1d17e54a8bc1d4025b3c77db7d8c3cc726e345", "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": "11002004249999851069009304.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }