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Canton Updates/12202f...525b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #202,179

This Gateway_FinalizeBlock transaction built EVM block #202,179 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #202,179
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.6s

Block planned

Producer plans block #202179 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #202179

1.3s
1.3s

Committed on Canton

Participant commits update 12202f7637…19525b
—

Imported to the execution layers

Importer applies block #202179 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.6s
EVM
Canton
External call
Total
Complete1.3s
1.3s

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
#202,179
Block Hash
0xd5818de8...8da9c5ca
Block Timestamp
Nov 14, 2026, 19:01:07 UTC
Transactions
0xb6f5f504...290322840x706a...0692 → 0x706a...0692Success
0xa8660758...77a0fc270x17f3...ebe3 → 0xbeed...74d2Success
Overview
Update ID
12202f7637...8b19525b
Offset
626871
Record Time
Nov 14, 2026, 19:01:08 UTC
Command ID
gw-64c9a5594...323233bf
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0087f04572...c3cdca20
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005ad96cf3aa72159e1da6f87b6da1270e954ad4ec8061110b8e1c4ca025dc959bca121220663c904e87fbb2d0a949b229632c7cb2c95e61980d07fda4f5f9477e61037264", "block": { "timestamp": { "unpack": "1794682867." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab09847c331ec88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…dd42f6f731c05d0abb5d1ba044288be5d3261f715a052fc52f965d7241730c3cf04572f9f0dfdcbf699c1ff0 (173 bytes)", "f86c6f846cacbaef8261a894706a78334e5a91beb26d7cc1616fe09b15250692865af3107a400080831c946e…0a32371c1cad8878a198a6a075e08c034be9ef7cad9124b90870fd5735772c209387f43a8bd0c695daa9b27b (110 bytes)", "02f872830e4a2524843b9aca0e843b9aca0e831e848094af081bc10317e06b4f3874070ecea5dba7984cec80…ef5cc6e171cdd5da3843bba05355ffaaedc463c215d54bccf9dfefc910951b984f76fff419dcd3951edd8c79 (117 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": [] } }
0xa82b3ac6...46893b260xcddc...ae48 → 0xaf08...4cecFailed
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005ad96cf3...61037264
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "43b01845221e3853a496380c0388328e7a8c271844085089ee8e96b8323233bf", "timestamp": { "unpack": "1794682867." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab09847c331ec88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…dd42f6f731c05d0abb5d1ba044288be5d3261f715a052fc52f965d7241730c3cf04572f9f0dfdcbf699c1ff0 (173 bytes)", "f86c6f846cacbaef8261a894706a78334e5a91beb26d7cc1616fe09b15250692865af3107a400080831c946e…0a32371c1cad8878a198a6a075e08c034be9ef7cad9124b90870fd5735772c209387f43a8bd0c695daa9b27b (110 bytes)", "02f872830e4a2524843b9aca0e843b9aca0e831e848094af081bc10317e06b4f3874070ecea5dba7984cec80…ef5cc6e171cdd5da3843bba05355ffaaedc463c215d54bccf9dfefc910951b984f76fff419dcd3951edd8c79 (117 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:0089720ee9...d11a704a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0082128391...25dc9c27
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d5818de85a061c2217b355b3df5fa74952276fe69a2114e0a2317b988da9c5ca", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00355da51c...0de91021
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00821283910c90ce77db35fbc555a78c693d04a7141f38ec1850c36eb6d7d64999ca1212209fba0d7882814df2551ee7112456023074d1b554ac0ed65b5d639f6e25dc9c27", "hash": "d5818de85a061c2217b355b3df5fa74952276fe69a2114e0a2317b988da9c5ca", "number": "202179", "timestamp": "1794682867", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a043b01845221e3853a496380c0388328e7a8c271844085089ee8e96b8323233bfa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab09847c331ec88286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…dd42f6f731c05d0abb5d1ba044288be5d3261f715a052fc52f965d7241730c3cf04572f9f0dfdcbf699c1ff0 (173 bytes)", "f86c6f846cacbaef8261a894706a78334e5a91beb26d7cc1616fe09b15250692865af3107a400080831c946e…0a32371c1cad8878a198a6a075e08c034be9ef7cad9124b90870fd5735772c209387f43a8bd0c695daa9b27b (110 bytes)", "02f872830e4a2524843b9aca0e843b9aca0e831e848094af081bc10317e06b4f3874070ecea5dba7984cec80…ef5cc6e171cdd5da3843bba05355ffaaedc463c215d54bccf9dfefc910951b984f76fff419dcd3951edd8c79 (117 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00eea99668...05f9df61
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00355da51cae61be4c9543808477d9a5d688a7a7e0995099a7cc1ae85d4868b354ca121220f00b895d2d9c931b38a3c7a2a781dd562559bd5ff50dbad9195d3d8f0de91021", "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": "11002004249999832856552384.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }