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Canton Updates/122034...e186
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #11,773

This Gateway_FinalizeBlock transaction built EVM block #11,773 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #11,773
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #11773 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #11773

2.1s
2.1s

Committed on Canton

Participant commits update 1220344bd6…d9e186
—

Imported to the execution layers

Importer applies block #11773 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
EVM
Canton
External call
Total
Complete2.1s
2.1s

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
#11,773
Block Hash
0x0c6d953e...68785c99
Block Timestamp
Nov 3, 2026, 04:32:19 UTC
Transactions
0x6619ed55...075ca4610xa253...30e5 → 0xb27c...f5d9Success
0x75fbacad...499dff580xdc08...9ec7 → 0x0ca3...2e79Success
Overview
Update ID
1220344bd6...29d9e186
Offset
37981
Record Time
Nov 3, 2026, 04:32:21 UTC
Command ID
gw-64c9a5594...3c148968
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0094ec3970...64b701c9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006624a8b76e2ca85cbc58e638534e96accae613393f2a8bd48cdda691f00881daca121220137c8328b2858bd95a359e7d4e9dc789ad249761f7a66d1ea073a0c879a4cdaa", "block": { "timestamp": { "unpack": "1793680339." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258202018502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…7cee579dfc95ee3f6f5ca4a05219c3e3ca5618ecbf7aded5df1475b26467e3d87122068abab53c6f98514010 (116 bytes)", "02f879830e4a2582212c85746a52880085746a52880882520894b27c0c7fc349ddc9e3c5a36a89a8f8f56563…c1e4d371b786e2a385d745a05e1b7a6422d7af81910e4fde85608c63d1570d10047ce0c178b702a6e1b78f7c (124 bytes)", "02f893830e4a254f85746a52880085746a52880e82733494270728b4cb2c418d0c958549a665ea046a9d0375…853418978ebbb5ae773972a049a13129cc6eee001f7bc9231aff4e77ecb3e94092d4e9de51b87edc063f4254 (150 bytes)", "02f8b4830e4a254e85746a52880085746a52880e8275d3940ca315f10fa964a133226f2979b78f92c36f2e79…00538c96a676b6b99de173a0203c0c3c7b5b2d146ca14e83fde3cf5e1909f9522855c034ee8ab6ed259826f6 (183 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": [] } }
0x366c5ebf...aa92e5080x27ab...4986 → 0x27ab...4986Success
0x7bd77d38...3a6862b50xa922...5202 → 0x2707...0375Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006624a8b7...79a4cdaa
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b2dcfd46582cb515458e98b966e394cb6f14055b44808c2817bbe9093c148968", "timestamp": { "unpack": "1793680339." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258202018502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…7cee579dfc95ee3f6f5ca4a05219c3e3ca5618ecbf7aded5df1475b26467e3d87122068abab53c6f98514010 (116 bytes)", "02f879830e4a2582212c85746a52880085746a52880882520894b27c0c7fc349ddc9e3c5a36a89a8f8f56563…c1e4d371b786e2a385d745a05e1b7a6422d7af81910e4fde85608c63d1570d10047ce0c178b702a6e1b78f7c (124 bytes)", "02f893830e4a254f85746a52880085746a52880e82733494270728b4cb2c418d0c958549a665ea046a9d0375…853418978ebbb5ae773972a049a13129cc6eee001f7bc9231aff4e77ecb3e94092d4e9de51b87edc063f4254 (150 bytes)", "02f8b4830e4a254e85746a52880085746a52880e8275d3940ca315f10fa964a133226f2979b78f92c36f2e79…00538c96a676b6b99de173a0203c0c3c7b5b2d146ca14e83fde3cf5e1909f9522855c034ee8ab6ed259826f6 (183 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:0027867105...0297bb76
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008a7cd150...a247a233
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0c6d953eecdf18d6b3a2aa2f4e1fb85e691aab6f28a3457f2549ae0968785c99", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00adba92d5...88fb7305
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008a7cd150b4601e2b588880cba0b4636b079388b3bd5ecfa574f587fa478dc8dcca121220cea4b6871d586d221353645d86c62af04d25a933ae892c381213cc25a247a233", "hash": "0c6d953eecdf18d6b3a2aa2f4e1fb85e691aab6f28a3457f2549ae0968785c99", "number": "11773", "timestamp": "1793680339", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0b2dcfd46582cb515458e98b966e394cb6f14055b44808c2817bbe9093c148968a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a258202018502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…7cee579dfc95ee3f6f5ca4a05219c3e3ca5618ecbf7aded5df1475b26467e3d87122068abab53c6f98514010 (116 bytes)", "02f879830e4a2582212c85746a52880085746a52880882520894b27c0c7fc349ddc9e3c5a36a89a8f8f56563…c1e4d371b786e2a385d745a05e1b7a6422d7af81910e4fde85608c63d1570d10047ce0c178b702a6e1b78f7c (124 bytes)", "02f893830e4a254f85746a52880085746a52880e82733494270728b4cb2c418d0c958549a665ea046a9d0375…853418978ebbb5ae773972a049a13129cc6eee001f7bc9231aff4e77ecb3e94092d4e9de51b87edc063f4254 (150 bytes)", "02f8b4830e4a254e85746a52880085746a52880e8275d3940ca315f10fa964a133226f2979b78f92c36f2e79…00538c96a676b6b99de173a0203c0c3c7b5b2d146ca14e83fde3cf5e1909f9522855c034ee8ab6ed259826f6 (183 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00785d1bcc...7a10b229
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00adba92d51e09fc8c28a5a0b293f579ae0514fb7f51e170e071a20b3ca28f39d7ca121220e75e4722731b49033aeaa7ddf4eed5a097e96d9d4318db3b81e3a6ec88fb7305", "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": "11002004249999995656189076.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }