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Canton Updates/122069...1563
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #40,670

This Gateway_FinalizeBlock transaction built EVM block #40,670 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle
block #40,670
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
7.6s

Block planned

Producer plans block #40670 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #40670

6.1s
6.1s

Committed on Canton

Participant commits update 1220698a53…561563
—

Imported to the execution layers

Importer applies block #40670 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
7.6s
EVM
Canton
External call
Total
Complete6.1s
6.1s

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
#40,670
Block Hash
0xfc45705c...a411d80a
Block Timestamp
Nov 5, 2026, 22:09:41 UTC
Transactions
0xff87e853...597775850x79d3...81f4 → 0x0f31...98a4Success
0x62f199d1...3351eb270x2c16...ccc1 → 0x2a1e...4725Success
Overview
Update ID
1220698a53...17561563
Offset
129882
Record Time
Nov 5, 2026, 22:09:47 UTC
Command ID
gw-64c9a5594...30e1f0e1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00423b39d7...a1039e61
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c88557b632029e014dbd7c1f1d67baa09e44a6a610f0146bb0bca66455470ac8ca121220d5317cd8e8970ddf026bc5d5818320c1d785b719df0689c843b4a4b79ac8df8d", "block": { "timestamp": { "unpack": "1793916581." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a25820969843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…e340e395b4ebee190df821a05542e461392f5795e7e6a9c70f043767f3f13529b9705fdeb1b668d2658e78cd (118 bytes)", "f86b05858bb2c97008825bff940f31282e40ef170a1c2d45483a69f765364c98a48084d09de08a831c946ea0…39fe6ceda6a10f90910a73a004cacf28258c69a3bdb08b6a9f65b1e1e9ba54cba9cfe6966d5ee9583ecb45bc (109 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…df7e9994fbc1209797ac07a064d1725c25c30c24b0ac6f41f7bd596194c1d2e6e7e6789964de994961cf8cb4 (111 bytes)", "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387d7…4b8bbfaa6711650933c696a030fc4ba38d5d9f4b36fc72804fbc21afb3ec0e179e4fd6336b2169a125e25450 (119 bytes)", "f871821954858bb2c9700882520894a4023c6a5cbaf5bdf5de9046fc218274fe6c3a5b88016345785d8a0000…84956d0907e6869fdc2e9ea032e28cffa63e9e5aa937d88e9ddd0f8744e951fd515de6d77e55c37d63c3836c (115 bytes)", "f871821955858bb2c97008825208948d8bef47afff702fae33975664725756ade0ff9188016345785d8a0000…0a4d493926c381b16247a3a0474fd8039c81c7ebe54b2865103598e4d54986071af3438a0f455806d5f3d7c7 (115 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…83078563a8c38a25664559a07e2584eb6c2c371ae73e6cfd7db4311c9c8530cae9efb69c58d24a3eb9fc5336 (174 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": [] } }
0x8855bb8c...ba36c40e0x910f...a821 → 0xfe3a...db13Success
0x055df23a...bf4a02ed0xfefc...9d9a → 0x23e5...229aSuccess
0xdcd3feeb...105855f60x80dc...2d44 → 0x235d...3c8cSuccess
0xa764f434...dc988e100xfe3a...db13 → 0x8d8b...ff91Success
0xaa78a0f4...5211dbfb0xfe3a...db13 → 0xa402...3a5bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c88557b6...9ac8df8d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4658f575682df27bfc9e658e2c5aa999fe00b90d6668bc2cff40a63e30e1f0e1", "timestamp": { "unpack": "1793916581." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a25820969843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…e340e395b4ebee190df821a05542e461392f5795e7e6a9c70f043767f3f13529b9705fdeb1b668d2658e78cd (118 bytes)", "f86b05858bb2c97008825bff940f31282e40ef170a1c2d45483a69f765364c98a48084d09de08a831c946ea0…39fe6ceda6a10f90910a73a004cacf28258c69a3bdb08b6a9f65b1e1e9ba54cba9cfe6966d5ee9583ecb45bc (109 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…df7e9994fbc1209797ac07a064d1725c25c30c24b0ac6f41f7bd596194c1d2e6e7e6789964de994961cf8cb4 (111 bytes)", "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387d7…4b8bbfaa6711650933c696a030fc4ba38d5d9f4b36fc72804fbc21afb3ec0e179e4fd6336b2169a125e25450 (119 bytes)", "f871821954858bb2c9700882520894a4023c6a5cbaf5bdf5de9046fc218274fe6c3a5b88016345785d8a0000…84956d0907e6869fdc2e9ea032e28cffa63e9e5aa937d88e9ddd0f8744e951fd515de6d77e55c37d63c3836c (115 bytes)", "f871821955858bb2c97008825208948d8bef47afff702fae33975664725756ade0ff9188016345785d8a0000…0a4d493926c381b16247a3a0474fd8039c81c7ebe54b2865103598e4d54986071af3438a0f455806d5f3d7c7 (115 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…83078563a8c38a25664559a07e2584eb6c2c371ae73e6cfd7db4311c9c8530cae9efb69c58d24a3eb9fc5336 (174 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:003f5f18f5...cf1d4b49
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0032444f59...2132db0c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fc45705c69e373865d10599de619f7d50a8fbf15c542ba20ddd04c91a411d80a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00490422b0...e4e864ba
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0032444f59c88297a5c069f43156a73b8302399130cec15f4797b1cb50ab68b20cca1212203f1b6889947447a4bab6b14af14700068060a53864516b24e23db8b02132db0c", "hash": "fc45705c69e373865d10599de619f7d50a8fbf15c542ba20ddd04c91a411d80a", "number": "40670", "timestamp": "1793916581", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04658f575682df27bfc9e658e2c5aa999fe00b90d6668bc2cff40a63e30e1f0e1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f873830e4a25820969843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…e340e395b4ebee190df821a05542e461392f5795e7e6a9c70f043767f3f13529b9705fdeb1b668d2658e78cd (118 bytes)", "f86b05858bb2c97008825bff940f31282e40ef170a1c2d45483a69f765364c98a48084d09de08a831c946ea0…39fe6ceda6a10f90910a73a004cacf28258c69a3bdb08b6a9f65b1e1e9ba54cba9cfe6966d5ee9583ecb45bc (109 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…df7e9994fbc1209797ac07a064d1725c25c30c24b0ac6f41f7bd596194c1d2e6e7e6789964de994961cf8cb4 (111 bytes)", "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387d7…4b8bbfaa6711650933c696a030fc4ba38d5d9f4b36fc72804fbc21afb3ec0e179e4fd6336b2169a125e25450 (119 bytes)", "f871821954858bb2c9700882520894a4023c6a5cbaf5bdf5de9046fc218274fe6c3a5b88016345785d8a0000…84956d0907e6869fdc2e9ea032e28cffa63e9e5aa937d88e9ddd0f8744e951fd515de6d77e55c37d63c3836c (115 bytes)", "f871821955858bb2c97008825208948d8bef47afff702fae33975664725756ade0ff9188016345785d8a0000…0a4d493926c381b16247a3a0474fd8039c81c7ebe54b2865103598e4d54986071af3438a0f455806d5f3d7c7 (115 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…83078563a8c38a25664559a07e2584eb6c2c371ae73e6cfd7db4311c9c8530cae9efb69c58d24a3eb9fc5336 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b5b4601b...c8498af6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00490422b0bf4cab2f03492d55816edf5fa67577232369b2d1ecdd92476a7bb159ca121220fe11a1615060aced6612e8db8364e486cc21a4916f1c3aede1c8942fe4e864ba", "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": "11002004249999983094414907.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }