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Canton Updates/122078...9a0c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #35,551

This Gateway_FinalizeBlock transaction built EVM block #35,551 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #35,551
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
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4.0s
5.0s
5.0s

Block planned

Producer plans block #35551 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #35551

4.0s
4.0s

Committed on Canton

Participant commits update 122078f35d…7f9a0c
—

Imported to the execution layers

Importer applies block #35551 from GatewayHead

—
0ms
1.0s
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5.0s
EVM
Canton
External call
Total
Complete4.0s
4.0s

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
#35,551
Block Hash
0xf06c579c...2d5c339d
Block Timestamp
Nov 5, 2026, 18:43:16 UTC
Transactions
0x4a5a1fde...02c16b880xb69c...f020 → 0x235d...3c8cSuccess
0xe1d2a3cb...eb88ba3e0x2005...38b2 → 0xa276...16d2Success
Overview
Update ID
122078f35d...cf7f9a0c
Offset
114318
Record Time
Nov 5, 2026, 18:43:20 UTC
Command ID
gw-64c9a5594...851d3bc7
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009d03afba...5db28e4f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c9e399a12f95680f47b00c7cbe7d86235b64c6a2ab9d815a7ac8828ad29ae8a1ca121220f16c549b649a932042e16b668810a0bb3be7be9d536c9c3c4115a68c2c55425f", "block": { "timestamp": { "unpack": "1793904196." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cb4c6ed89afe85002f7776a051bbe39a593dd52017e326ceddc504b7d3f673d8edac29613e9c12bddbf4a385 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c0bd4acd778919938910dca041157db125532b8edc4e089a6ff5d17716b28522007bf784fcbac73972445fac (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…a6b528b435540582ac6604a01b6496421b71eb1591ea7e73fac19c18f51ccf42ec3e7c0fe9ae94a136987047 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…84d3264db767a15e2d04d6a03a2067a8d4ee032c2835ce206fbaebce4560fcb64555a7288cda1ca74d20e4ca (111 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": [] } }
0xdcd86112...4f7e97bf0xbf23...4d31 → 0x5345...9be7Success
0x94d59f14...d6da92f60xfc51...cbd6 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c9e399a1...2c55425f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8136e3d92882281c3a3a62b862a4f7daf2e1593d4a80bdfae908dc49851d3bc7", "timestamp": { "unpack": "1793904196." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cb4c6ed89afe85002f7776a051bbe39a593dd52017e326ceddc504b7d3f673d8edac29613e9c12bddbf4a385 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c0bd4acd778919938910dca041157db125532b8edc4e089a6ff5d17716b28522007bf784fcbac73972445fac (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…a6b528b435540582ac6604a01b6496421b71eb1591ea7e73fac19c18f51ccf42ec3e7c0fe9ae94a136987047 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…84d3264db767a15e2d04d6a03a2067a8d4ee032c2835ce206fbaebce4560fcb64555a7288cda1ca74d20e4ca (111 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:005fe10be0...4049500f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c75b40f7...b54b72b0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f06c579c9568b0bb04fb3e1b3b247d0c34909bfec6d9ff42badfbb602d5c339d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b478964f...ef01d4b7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c75b40f71621b5b878a42ebfb0174bb08dfff7f580648aefd1b43a3fa8260f04ca121220c7549075d8f9e79d78ccd3ff0b28e0ca17d246680e5daaeee2ff358cb54b72b0", "hash": "f06c579c9568b0bb04fb3e1b3b247d0c34909bfec6d9ff42badfbb602d5c339d", "number": "35551", "timestamp": "1793904196", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a08136e3d92882281c3a3a62b862a4f7daf2e1593d4a80bdfae908dc49851d3bc7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cb4c6ed89afe85002f7776a051bbe39a593dd52017e326ceddc504b7d3f673d8edac29613e9c12bddbf4a385 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c0bd4acd778919938910dca041157db125532b8edc4e089a6ff5d17716b28522007bf784fcbac73972445fac (111 bytes)", "f8ac80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…a6b528b435540582ac6604a01b6496421b71eb1591ea7e73fac19c18f51ccf42ec3e7c0fe9ae94a136987047 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…84d3264db767a15e2d04d6a03a2067a8d4ee032c2835ce206fbaebce4560fcb64555a7288cda1ca74d20e4ca (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006d671d3b...76569e4a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b478964f205b163411de3ebdb596a579d6b3b5a701c8f057d90a2efd95eb1276ca121220bb04ab93830068c739e954655f31db9c969bc1f9ae61b2a47230b66cef01d4b7", "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": "11002004249999985042130572.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }