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Canton Updates/122036...2f60
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #101,106

This Gateway_FinalizeBlock transaction built EVM block #101,106 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #101,106
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s

Block planned

Producer plans block #101106 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #101106

2.3s
2.3s

Committed on Canton

Participant commits update 122036dba3…8c2f60
—

Imported to the execution layers

Importer applies block #101106 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.9s
EVM
Canton
External call
Total
Complete2.3s
2.3s

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
#101,106
Block Hash
0x55cefb45...bd82a125
Block Timestamp
Nov 9, 2026, 22:01:18 UTC
Transactions
0x20f92ae0...372200990x5555...e8c2 → 0xa276...16d2Success
0xa0af2202...87fa13310xce02...6a40 → 0x235d...3c8cSuccess
Overview
Update ID
122036dba3...168c2f60
Offset
316658
Record Time
Nov 9, 2026, 22:01:20 UTC
Command ID
gw-64c9a5594...14b569af
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00acfe51fc...0586b0dc
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005cac6cab7d61d7207bae0119c1cfd4d4384575e8d5d72b853aba595a89283621ca121220435b457ef5098b4d602fa7aaee7050a83838b6faa2078087ccb55ee14b57cfc5", "block": { "timestamp": { "unpack": "1794261678." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9f90ce9f2ce221aa995c19a030f85823c231acb66cc1d1726a6e97369b9b0c1b40bfa010bbbd5d24ee87c061 (140 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5d8f0f787daa671fe13ebaa0316059e4247b16794f4794b5bc67f6615e7cb406edae11a7f0cc798841ae0f84 (111 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…662b7ca1dddc62ecdda7d2a04f6e4c7e335fe8b3c1bc16c2c41cb37c66a087f17c12fbff54d86ef0bfa4e2f1 (111 bytes)", "f87182179c858bb2c9700882520894de6ac82212b8e4915ec0e95e554d4cfa01105b8e88016345785d8a0000…8a240ad4a3339a359367dba012eaaab52fd44ba8502b98b4ffc2e87c6803773bb665ce283451c6cbee13ad59 (115 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": [] } }
0x643fda6b...c93264870xd77b...d844 → 0x235d...3c8cSuccess
0x74f69f0e...e57d39970xfd7c...4601 → 0xde6a...5b8eSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005cac6cab...4b57cfc5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "acaa483cdd846eb8f062a2f31b1b4bc9b7dd2b59a706a38af1ea4b7614b569af", "timestamp": { "unpack": "1794261678." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9f90ce9f2ce221aa995c19a030f85823c231acb66cc1d1726a6e97369b9b0c1b40bfa010bbbd5d24ee87c061 (140 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5d8f0f787daa671fe13ebaa0316059e4247b16794f4794b5bc67f6615e7cb406edae11a7f0cc798841ae0f84 (111 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…662b7ca1dddc62ecdda7d2a04f6e4c7e335fe8b3c1bc16c2c41cb37c66a087f17c12fbff54d86ef0bfa4e2f1 (111 bytes)", "f87182179c858bb2c9700882520894de6ac82212b8e4915ec0e95e554d4cfa01105b8e88016345785d8a0000…8a240ad4a3339a359367dba012eaaab52fd44ba8502b98b4ffc2e87c6803773bb665ce283451c6cbee13ad59 (115 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:00471c6cbe...ea1b6dae
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f35a9ef5...6b8a79d4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "55cefb4511ed6348878b31044e6783d3d85e875f988b7e77d1d53dbfbd82a125", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001dad8de6...8bcae34e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f35a9ef5513a9083f1538a9b855958c1a44b0ce7610b6a279e9b0c3def6ca90fca1212200aa2c12eb69f6de76479866166e75dedfa8b9d6fa154e0350d94e8726b8a79d4", "hash": "55cefb4511ed6348878b31044e6783d3d85e875f988b7e77d1d53dbfbd82a125", "number": "101106", "timestamp": "1794261678", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0acaa483cdd846eb8f062a2f31b1b4bc9b7dd2b59a706a38af1ea4b7614b569afa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9f90ce9f2ce221aa995c19a030f85823c231acb66cc1d1726a6e97369b9b0c1b40bfa010bbbd5d24ee87c061 (140 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5d8f0f787daa671fe13ebaa0316059e4247b16794f4794b5bc67f6615e7cb406edae11a7f0cc798841ae0f84 (111 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…662b7ca1dddc62ecdda7d2a04f6e4c7e335fe8b3c1bc16c2c41cb37c66a087f17c12fbff54d86ef0bfa4e2f1 (111 bytes)", "f87182179c858bb2c9700882520894de6ac82212b8e4915ec0e95e554d4cfa01105b8e88016345785d8a0000…8a240ad4a3339a359367dba012eaaab52fd44ba8502b98b4ffc2e87c6803773bb665ce283451c6cbee13ad59 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e4bb96cc...bf41f703
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001dad8de65a0803ff08ed034b26ec6f5d3438678f2095ebf8880fbf965ebf27fcca121220db0879287a83ad7f053358f7df491eb8144f5c4fac8375fcaeef4fd88bcae34e", "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": "11002004249999957918828121.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }