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Canton Updates/12206b...7578
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #155,339

This Gateway_FinalizeBlock transaction built EVM block #155,339 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #155,339
EVM block settled on CantonGateway · Gateway_FinalizeBlock

Block planned

Producer plans block #155339 (block timestamp)

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #155339

Committed on Canton

Participant commits update 12206bffec…c07578

Imported to the execution layers

Importer applies block #155339 from GatewayHead

Complete

Step durations aren't available on this connection, so per-step and total timings are omitted rather than shown as a misleading 0ms. The lifecycle stages above did occur (the Canton↔EVM correlation is confirmed); only the sub-step wall-clock timing is unavailable — it requires a data source that reports distinct step timestamps rather than an atomic commit.

Settled EVM Block
Block
#155,339
Block Hash
0xb8ea2f4c...c2991234
Block Timestamp
Nov 12, 2026, 00:32:07 UTC
Transactions
0xe5664e3e...29a73c920xb0e2...efff → 0xcd19...6bdaSuccess
0x99816b11...a817fc860x90b5...31ef → 0x38f1...5e76Success
Overview
Update ID
12206bffec...1cc07578
Offset
482391
Record Time
Nov 12, 2026, 00:32:06 UTC
Command ID
gw-64c9a5594...074f20b3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e10d6f9f...cde9dd05
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bc40ec1d75d7d26bdb1ab112f2bd2d17fd630d319432718936484df1a4231e0eca1212204fcb1c1f8a9f1d03001433c7bb8de67bc68a7ac8c1406dcc8e2fae50ba6c9b6c", "hash": "b8ea2f4c6dc75a1214c8b640ce42c31f1ef9e4e61f6e3a7bcb6ed981c2991234", "number": "155339", "timestamp": "1794443527", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e725ed3b5b56f4395ed23e5d93680774a28cc30bb5008b8b1ade9eec074f20b3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f86d830e4a25218442caa9548442caa95e827b0c9438f152ca190c6bcbfd7da14495c1ca747e7c5e768080…2bb734de172d13ececbf6ea010fa32730bd324778fe0696f64c82f3f4da25b33b8441eb2ad2ba5dd8815d6f2 (112 bytes)", "f86c0d8447868c0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…866c5e294e6ebdf655e652a005508cc430996838a130365efb9c0b0752ca2521fc53805bcc2f6a73a8cb768a (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002db1d85e...4e4ca62c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0008a14754591587da9f9d49f40b539fff8d93579a116626fef380f23c0140b7a5ca121220812214953112c097c49f2bb554532c69f88d1825a5ff121ee8cff1ac49aef70a", "block": { "timestamp": { "unpack": "1794443527." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86d830e4a25218442caa9548442caa95e827b0c9438f152ca190c6bcbfd7da14495c1ca747e7c5e768080…2bb734de172d13ececbf6ea010fa32730bd324778fe0696f64c82f3f4da25b33b8441eb2ad2ba5dd8815d6f2 (112 bytes)", "f86c0d8447868c0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…866c5e294e6ebdf655e652a005508cc430996838a130365efb9c0b0752ca2521fc53805bcc2f6a73a8cb768a (110 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0008a14754...49aef70a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e725ed3b5b56f4395ed23e5d93680774a28cc30bb5008b8b1ade9eec074f20b3", "timestamp": { "unpack": "1794443527." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86d830e4a25218442caa9548442caa95e827b0c9438f152ca190c6bcbfd7da14495c1ca747e7c5e768080…2bb734de172d13ececbf6ea010fa32730bd324778fe0696f64c82f3f4da25b33b8441eb2ad2ba5dd8815d6f2 (112 bytes)", "f86c0d8447868c0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…866c5e294e6ebdf655e652a005508cc430996838a130365efb9c0b0752ca2521fc53805bcc2f6a73a8cb768a (110 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:00368ed1b6...bd3e12c0
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bc40ec1d...ba6c9b6c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b8ea2f4c6dc75a1214c8b640ce42c31f1ef9e4e61f6e3a7bcb6ed981c2991234", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0059264946...12d98be2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e10d6f9f0526e4f705a17aefa0d8cf8531960e1efa921dccce6bfae922f08f5fca121220429d164a688faf7229264b93e9b73796f05ab6241ec758e2ab1bcaf5cde9dd05", "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": "11002004249999866126626235.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }