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Canton Updates/122072...8680
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #147,906

This Gateway_FinalizeBlock transaction built EVM block #147,906 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #147,906
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #147906 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #147906

2.2s
2.2s

Committed on Canton

Participant commits update 1220728bf6…5d8680
—

Imported to the execution layers

Importer applies block #147906 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#147,906
Block Hash
0x5aca4925...99a86005
Block Timestamp
Nov 11, 2026, 15:16:18 UTC
Transactions
0xac5f54c8...26b4e76a0xfbb7...4706 → 0x7c82...0d77Success
0xc5480bc0...9e10c5970x7294...7ecd → 0xd129...b96cSuccess
Overview
Update ID
1220728bf6...2e5d8680
Offset
459536
Record Time
Nov 11, 2026, 15:16:20 UTC
Command ID
gw-64c9a5594...9f91a434
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f4b73353...faa7513d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002e428aeb6d8c580f462075eefc2271bf3a4f25a5ff44d3e16016360843f046a6ca12122071481a59abd465ca68d2cd9fdfa2d2d00f5638eef9243f93e6bb53e5d5487e66", "block": { "timestamp": { "unpack": "1794410178." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258219c38502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…eb17d8b0bddda4b386c072a004aa30171f2148085cd9ffefde6de88ed3fbc22462f283269e9e84466a5b863b (116 bytes)", "f8ac0a85052a65315f8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…aa20a14692f2bb98cec224a06f750469ee2ad4565e3db7316e4f30c6a2cd614bbad6f0e47f87c7ed9104662f (174 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f947c8237868d1728a2d338424074f305177d8b0d778084…312fdaa454613d02abb6b8a00d712de16eed46d49f6a8801427b0a3059fd3e0b53937cbf9026dcaa34e32847 (116 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": [] } }
0xf1a1b384...6fd394820x27ab...4986 → 0x27ab...4986Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002e428aeb...d5487e66
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "20374172ec8d7aa45d278c7e5e6690437afeca7664e5b4c60c55a3da9f91a434", "timestamp": { "unpack": "1794410178." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258219c38502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…eb17d8b0bddda4b386c072a004aa30171f2148085cd9ffefde6de88ed3fbc22462f283269e9e84466a5b863b (116 bytes)", "f8ac0a85052a65315f8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…aa20a14692f2bb98cec224a06f750469ee2ad4565e3db7316e4f30c6a2cd614bbad6f0e47f87c7ed9104662f (174 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f947c8237868d1728a2d338424074f305177d8b0d778084…312fdaa454613d02abb6b8a00d712de16eed46d49f6a8801427b0a3059fd3e0b53937cbf9026dcaa34e32847 (116 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:0015068e43...c63625f1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b1090258...9d9360f2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5aca49251960dbd1a45fcb5b0a75a98ccdb497c52b01894476db67f099a86005", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0048596ae9...6b32e3c9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b10902586153bf503894ed12f971744eac21f3473ea31dec85f2b585148a12a9ca121220fe59bfdf68372a4bd0c34b29777232d1944cf20a6edf0c0cdb2856539d9360f2", "hash": "5aca49251960dbd1a45fcb5b0a75a98ccdb497c52b01894476db67f099a86005", "number": "147906", "timestamp": "1794410178", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a020374172ec8d7aa45d278c7e5e6690437afeca7664e5b4c60c55a3da9f91a434a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a258219c38502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…eb17d8b0bddda4b386c072a004aa30171f2148085cd9ffefde6de88ed3fbc22462f283269e9e84466a5b863b (116 bytes)", "f8ac0a85052a65315f8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…aa20a14692f2bb98cec224a06f750469ee2ad4565e3db7316e4f30c6a2cd614bbad6f0e47f87c7ed9104662f (174 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f947c8237868d1728a2d338424074f305177d8b0d778084…312fdaa454613d02abb6b8a00d712de16eed46d49f6a8801427b0a3059fd3e0b53937cbf9026dcaa34e32847 (116 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a708d6f3...bc3d205f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0048596ae9065e4700ca1b517237e5b18cc53565dcaf3c869ec366fe5e99e0c607ca121220df58c58771caf980e11970c1cf90074aaec37ff54ca4de40c27a6b686b32e3c9", "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": "11002004249999873866485369.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }