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Canton Updates/1220c2...e251
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #131,958

This Gateway_FinalizeBlock transaction built EVM block #131,958 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #131,958
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #131958 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131958

1.4s
1.4s

Committed on Canton

Participant commits update 1220c2d2dd…14e251
—

Imported to the execution layers

Importer applies block #131958 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.7s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#131,958
Block Hash
0x2896aded...be0d0886
Block Timestamp
Nov 11, 2026, 03:21:38 UTC
Transactions
0x11b34271...ace0b76f0x924e...d2e1 → 0x925e...03fcSuccess
0x553cce5b...7fc153b30xf4f5...4ac0 → 0xac4c...366eSuccess
Overview
Update ID
1220c2d2dd...b614e251
Offset
410974
Record Time
Nov 11, 2026, 03:21:39 UTC
Command ID
gw-64c9a5594...b2347ac0
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002ea26368...bec07b09
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008b9b6ccc4367e4d56505ba7ff43dab943b352649f84f7de35ecdd7b6e94e1143ca121220c87962182f667396371ada920f173d80e58d4dc47d856340a051b5be536e75e5", "block": { "timestamp": { "unpack": "1794367298." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258217de830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…62557d3dc0cc496d8407c3a04168e5dc5cd0d8b63dc0d2fa67ac58c2c5dfc386d03e961f12713df1ca5bc9ac (504 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…fe973838e4ed97303df670a02bb93c3fcedbbf477e82aa6e531a4bdd99f4053d375c3939260d7ec44de4170a (140 bytes)", "f8ab44843b9aca0082c14094ac4c8de9590d1744ee56a7a3472243632591366e80b844095ea7b30000000000…79bc0e4901da17cca9addfa04592295f8fd81bbfce59aa37d04f488e4e4ff76a69470900f1fc6a34067dd1a1 (173 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": [] } }
0xad71c225...18ef21a20xb4c7...a173 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008b9b6ccc...536e75e5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8fc4069282c8242131a824785d297562fb3f16770fb27172e78d7852b2347ac0", "timestamp": { "unpack": "1794367298." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a258217de830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…62557d3dc0cc496d8407c3a04168e5dc5cd0d8b63dc0d2fa67ac58c2c5dfc386d03e961f12713df1ca5bc9ac (504 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…fe973838e4ed97303df670a02bb93c3fcedbbf477e82aa6e531a4bdd99f4053d375c3939260d7ec44de4170a (140 bytes)", "f8ab44843b9aca0082c14094ac4c8de9590d1744ee56a7a3472243632591366e80b844095ea7b30000000000…79bc0e4901da17cca9addfa04592295f8fd81bbfce59aa37d04f488e4e4ff76a69470900f1fc6a34067dd1a1 (173 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:009c4dea79...9f95cc97
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d5de5b8a...42fd1262
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "2896adedb67073732ee22731fa00de2f724f30b7ade9937a9b8890c7be0d0886", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b4409081...49d6fad2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d5de5b8a40bffe46e9c73b602deed0c428156bfd8a88c625b164b900d6156b95ca121220acf4fbf26083960a3bdd7c36878fc93455f38c780d02e5e0583fa3a142fd1262", "hash": "2896adedb67073732ee22731fa00de2f724f30b7ade9937a9b8890c7be0d0886", "number": "131958", "timestamp": "1794367298", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08fc4069282c8242131a824785d297562fb3f16770fb27172e78d7852b2347ac0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a258217de830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…62557d3dc0cc496d8407c3a04168e5dc5cd0d8b63dc0d2fa67ac58c2c5dfc386d03e961f12713df1ca5bc9ac (504 bytes)", "f88a108407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…fe973838e4ed97303df670a02bb93c3fcedbbf477e82aa6e531a4bdd99f4053d375c3939260d7ec44de4170a (140 bytes)", "f8ab44843b9aca0082c14094ac4c8de9590d1744ee56a7a3472243632591366e80b844095ea7b30000000000…79bc0e4901da17cca9addfa04592295f8fd81bbfce59aa37d04f488e4e4ff76a69470900f1fc6a34067dd1a1 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00eb8a6984...d4859f98
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b4409081ebff5487763df43c9235b6e2516e4b44f097ba7fa7209944bb8953dfca121220379a216843af70e730acfb272723ea0223bb630a2b78a5ddd67cbae949d6fad2", "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": "11002004249999889315220629.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }