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Canton Updates/1220b7...3bf5
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #6,165

This Gateway_FinalizeBlock transaction built EVM block #6,165 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #6,165
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
24ms

Block planned

Producer plans block #6165 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #6165

19ms
19ms

Committed on Canton

Participant commits update 1220b76ff4…b63bf5
—

Imported to the execution layers

Importer applies block #6165 from GatewayHead

—
0ms
24ms
EVM
Canton
External call
Total
Complete19ms
19ms

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
#6,165
Block Hash
0xf7c0f425...3b54559a
Block Timestamp
Nov 2, 2026, 21:08:55 UTC
Transactions
0xe4911c30...8bb0d9e70xa093...31a4 → 0xa574...4f36Success
0x299e98e2...d889acf20xa253...30e5 → 0xab7c...fc3cSuccess
Overview
Update ID
1220b76ff4...e7b63bf5
Offset
20266
Record Time
Nov 2, 2026, 21:08:55 UTC
Command ID
gw-64c9a5594...a4d8de8e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00821af491...3aad065d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003ccf505dd646ee3e73a320e39e168b94c96b6299048c56ff99471096c77483f4ca121220b9ca3ad9f072d9ced38525bc6957bc22887f1065c062a8c8f506cacb1d9a3155", "block": { "timestamp": { "unpack": "1793653735." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88c068519bacaa8af830178c194a574b8f25ac6c614cae6fd2a208b3c894aa44f3680a46a62784200000000…8bf536b079b00094a34f6da07e66ccfe9d89deff5009ca9f2e2a191297652dc19fe9f04793f1ffd60d25aa8d (142 bytes)", "02f879830e4a2582109185188122883f85188122884782520894ab7cb8e61f2e6f5c1e6ba2d0019ef02c21c5…8875209fe7cfc6d1236aeba0452b9137e550edb7108c7a6022443c635a691a2026f2e937548fbc7d1e302acd (124 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:003ccf505d...1d9a3155
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1e53331275d0e18da76277b7c1a90af3d6e08310cfc64a042eec57b6a4d8de8e", "timestamp": { "unpack": "1793653735." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88c068519bacaa8af830178c194a574b8f25ac6c614cae6fd2a208b3c894aa44f3680a46a62784200000000…8bf536b079b00094a34f6da07e66ccfe9d89deff5009ca9f2e2a191297652dc19fe9f04793f1ffd60d25aa8d (142 bytes)", "02f879830e4a2582109185188122883f85188122884782520894ab7cb8e61f2e6f5c1e6ba2d0019ef02c21c5…8875209fe7cfc6d1236aeba0452b9137e550edb7108c7a6022443c635a691a2026f2e937548fbc7d1e302acd (124 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:0005a041a5...bb09f099
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d90c9740...4c0e7eff
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f7c0f425f95e5b5d43d219576326905d4c2c551d223a9361ae2006123b54559a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0002f1de18...55e2055f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d90c9740df7e3cb18fb8e0164a7c3709bad4d1d86a077d248818ac3ee3b5c870ca1212203e330af36cb9fb9540d897a1850a770fdb70c3d2d836c43b5aabe8a24c0e7eff", "hash": "f7c0f425f95e5b5d43d219576326905d4c2c551d223a9361ae2006123b54559a", "number": "6165", "timestamp": "1793653735", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a01e53331275d0e18da76277b7c1a90af3d6e08310cfc64a042eec57b6a4d8de8ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88c068519bacaa8af830178c194a574b8f25ac6c614cae6fd2a208b3c894aa44f3680a46a62784200000000…8bf536b079b00094a34f6da07e66ccfe9d89deff5009ca9f2e2a191297652dc19fe9f04793f1ffd60d25aa8d (142 bytes)", "02f879830e4a2582109185188122883f85188122884782520894ab7cb8e61f2e6f5c1e6ba2d0019ef02c21c5…8875209fe7cfc6d1236aeba0452b9137e550edb7108c7a6022443c635a691a2026f2e937548fbc7d1e302acd (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e7137a98...511c7084
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0002f1de18b23b190b6eedcb1ba32dc0eb0fd2eab5e45ec32ee8453f9eb3a6821aca12122072888fdbed157578f242c9cf2febd6ef87fc915390f2f0f0ff43475755e2055f", "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": "11002004249999997399034537.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }