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Canton Updates/1220b2...cfad
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #141,363

This Gateway_FinalizeBlock transaction built EVM block #141,363 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #141,363
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.2s

Block planned

Producer plans block #141363 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141363

1.8s
1.8s

Committed on Canton

Participant commits update 1220b2766b…1dcfad
—

Imported to the execution layers

Importer applies block #141363 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.2s
EVM
Canton
External call
Total
Complete1.8s
1.8s

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
#141,363
Block Hash
0x12a7f563...0b9366e0
Block Timestamp
Nov 11, 2026, 09:38:09 UTC
Transactions
0xc3c2e5b0...63b1badf0x0729...290b → 0x5345...9be7Success
0x8a80123c...93954b0c0xd3bf...019d → 0x23e5...229aSuccess
Overview
Update ID
1220b2766b...de1dcfad
Offset
439568
Record Time
Nov 11, 2026, 09:38:10 UTC
Command ID
gw-64c9a5594...26bb5213
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c05f83f7...74a55df0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a542d32c990867c8eaad9e36ca052229824d5e68f8af133b4f829bc98e7ce4d8ca121220c1dc219276809a509d02f0f51368ae794d16efe842261c1f0c96593662818e6f", "block": { "timestamp": { "unpack": "1794389889." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0784089544008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…fab51815a44edaa45d1f39a076eda05c4cf64dea31e0ed82938978afde9e6d5ccac11b25aa45fa907c8b8c21 (173 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…fb2ab019ca53a7c28e3598a05dff37469bd1c1405618ab20d76c533f9443573cb1d507cc794c3125f319ed04 (110 bytes)", "f8ab0784089544008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…d9dd4807cd1bc65d4e11c5a014129fe44af9192add011b93f2a5d527717184aba8e5e45ebc89e0ee6c08c837 (173 bytes)", "f8ab0f84089544008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…72ed9b593361e18b7f9727a069504679da56370b931cfd5de79391ae056d05a02fb3de8a5975a7901ebaecaa (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": [] } }
0x8d8b313a...95846bcf0x7a82...e15c → 0xe0a4...1b87Success
0x3b2aa1e6...e00416a80x09c4...9bbe → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a542d32c...62818e6f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "06e1e9cefdfbd3e58ea6b0145d267aa78172e587f890c9ac1c3a2a7b26bb5213", "timestamp": { "unpack": "1794389889." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0784089544008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…fab51815a44edaa45d1f39a076eda05c4cf64dea31e0ed82938978afde9e6d5ccac11b25aa45fa907c8b8c21 (173 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…fb2ab019ca53a7c28e3598a05dff37469bd1c1405618ab20d76c533f9443573cb1d507cc794c3125f319ed04 (110 bytes)", "f8ab0784089544008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…d9dd4807cd1bc65d4e11c5a014129fe44af9192add011b93f2a5d527717184aba8e5e45ebc89e0ee6c08c837 (173 bytes)", "f8ab0f84089544008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…72ed9b593361e18b7f9727a069504679da56370b931cfd5de79391ae056d05a02fb3de8a5975a7901ebaecaa (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:000517e59e...2284115a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004af38afa...6448f8a0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "12a7f5638856cf09beb8ce3ca25a8bb47d85f2ec114d27204cd9bf370b9366e0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00585cd410...92fbb163
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004af38afae81a1dc61b1fc88ab1ed5588a3034555694609c4a2741bbe607e165aca121220bd1d47783a0a96c31056b14cd8026bf81fd25d2f354a5160ada827186448f8a0", "hash": "12a7f5638856cf09beb8ce3ca25a8bb47d85f2ec114d27204cd9bf370b9366e0", "number": "141363", "timestamp": "1794389889", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a006e1e9cefdfbd3e58ea6b0145d267aa78172e587f890c9ac1c3a2a7b26bb5213a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0784089544008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…fab51815a44edaa45d1f39a076eda05c4cf64dea31e0ed82938978afde9e6d5ccac11b25aa45fa907c8b8c21 (173 bytes)", "f86c09840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…fb2ab019ca53a7c28e3598a05dff37469bd1c1405618ab20d76c533f9443573cb1d507cc794c3125f319ed04 (110 bytes)", "f8ab0784089544008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…d9dd4807cd1bc65d4e11c5a014129fe44af9192add011b93f2a5d527717184aba8e5e45ebc89e0ee6c08c837 (173 bytes)", "f8ab0f84089544008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…72ed9b593361e18b7f9727a069504679da56370b931cfd5de79391ae056d05a02fb3de8a5975a7901ebaecaa (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bb2331cc...a6d06c02
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00585cd4102fdbb8101c452c98e9966686e6c1a5601cd34ea3d07fc0f5de0c6a14ca121220446af21325fd2070b9184778d9aa18700c1eed347fd95c25ac49c1d792fbb163", "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": "11002004249999879435863575.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }