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Canton Updates/1220c5...32a0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #134,936

This Gateway_FinalizeBlock transaction built EVM block #134,936 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #134,936
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #134936 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134936

1.9s
1.9s

Committed on Canton

Participant commits update 1220c5ba99…4a32a0
—

Imported to the execution layers

Importer applies block #134936 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#134,936
Block Hash
0xf0fd8f33...100d4532
Block Timestamp
Nov 11, 2026, 05:20:28 UTC
Transactions
0x2e27a699...bd83debc0x26b2...5f86 → 0x0af7...128bSuccess
0xc1b3d6e5...3c82c5c60x952a...e572 → 0xb778...3d80Success
Overview
Update ID
1220c5ba99...8f4a32a0
Offset
420027
Record Time
Nov 11, 2026, 05:20:29 UTC
Command ID
gw-64c9a5594...9d50ec53
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00685d5c4c...8aa9c43e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0067313daa4a56263ad8ee4ee5f791de131a61884c9da84f87427ae439132da83dca1212200ea648df342161923d6183bfc66d810b614d7f1f2b56f5e7296c32358c4d4dd2", "block": { "timestamp": { "unpack": "1794374428." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82437d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…169b44dd8e0fe92cf4e0daa04b49401d85fe728324265ce2cd81c079f6051e0f9e66c13c27f00d341cf9a36b (176 bytes)", "f8ae82437e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2d62a8f94f2e926c823412a02150ce63325084be5ba66d9683f35b8787debc988ba2e375115b850da1cd5224 (176 bytes)", "f8ac108507f56ad0088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…ac7c448663e9f8e7ded6a5a021007a3df4021a6dd607187fb9d894d1daf2ed8b7fe36ad9b37c79606abd8401 (174 bytes)", "f8ac0c8507f56ad0088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1f88b1fa25d16ce47cbc70a00d81cccf38b953c89ebbec7bf59a496ec452031cbb9db4ccb596824df0b3269b (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": [] } }
0x2ecb6bdf...76a7d1ee0x26b2...5f86 → 0x0af7...128bSuccess
0x149b9cdd...5f1a686e0x30f8...6ca2 → 0xd129...b96cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0067313daa...8c4d4dd2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "a1c0c0b5d7edf5e7c1660e3b9f87c1291eead3af1506c1287168ffcd9d50ec53", "timestamp": { "unpack": "1794374428." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82437d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…169b44dd8e0fe92cf4e0daa04b49401d85fe728324265ce2cd81c079f6051e0f9e66c13c27f00d341cf9a36b (176 bytes)", "f8ae82437e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2d62a8f94f2e926c823412a02150ce63325084be5ba66d9683f35b8787debc988ba2e375115b850da1cd5224 (176 bytes)", "f8ac108507f56ad0088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…ac7c448663e9f8e7ded6a5a021007a3df4021a6dd607187fb9d894d1daf2ed8b7fe36ad9b37c79606abd8401 (174 bytes)", "f8ac0c8507f56ad0088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1f88b1fa25d16ce47cbc70a00d81cccf38b953c89ebbec7bf59a496ec452031cbb9db4ccb596824df0b3269b (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:00b7821a01...b9a03685
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e76b17ab...6f2f046d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f0fd8f336ad4a43d6facefec9917a77dde54653da9c93aaf525a932c100d4532", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0028ee6c30...b8a4c496
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e76b17aba8aab9fb4366d1f7a1932400ac7466f706d2448c59e40ac0e5857a2cca121220752016594109b6491beccb38a519182adeed14e1bb8ce850d0842ae66f2f046d", "hash": "f0fd8f336ad4a43d6facefec9917a77dde54653da9c93aaf525a932c100d4532", "number": "134936", "timestamp": "1794374428", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0a1c0c0b5d7edf5e7c1660e3b9f87c1291eead3af1506c1287168ffcd9d50ec53a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82437d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…169b44dd8e0fe92cf4e0daa04b49401d85fe728324265ce2cd81c079f6051e0f9e66c13c27f00d341cf9a36b (176 bytes)", "f8ae82437e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2d62a8f94f2e926c823412a02150ce63325084be5ba66d9683f35b8787debc988ba2e375115b850da1cd5224 (176 bytes)", "f8ac108507f56ad0088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…ac7c448663e9f8e7ded6a5a021007a3df4021a6dd607187fb9d894d1daf2ed8b7fe36ad9b37c79606abd8401 (174 bytes)", "f8ac0c8507f56ad0088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…1f88b1fa25d16ce47cbc70a00d81cccf38b953c89ebbec7bf59a496ec452031cbb9db4ccb596824df0b3269b (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0011c8f50f...49ed78eb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0028ee6c3031cb2c12edd6023100f5fedb3753acc62ef6f620988ab594eb53a130ca121220e009049cf2a665b9442cb2be4ae255cdac0e18565c9458b100879a78b8a4c496", "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": "11002004249999885970077499.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }