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Canton Updates/12201e...26d0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #143,785

This Gateway_FinalizeBlock transaction built EVM block #143,785 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #143,785
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #143785 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #143785

1.5s
1.5s

Committed on Canton

Participant commits update 12201e60b8…c826d0
—

Imported to the execution layers

Importer applies block #143785 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.5s
1.5s

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
#143,785
Block Hash
0x6dd51c7e...a14944b1
Block Timestamp
Nov 11, 2026, 11:17:57 UTC
Transactions
0xbc739e05...318158570x26b2...5f86 → 0x0af7...128bSuccess
0xdf2d2454...3b139d990x4218...7aea → 0xfd7c...4601Success
Overview
Update ID
12201e60b8...f3c826d0
Offset
446934
Record Time
Nov 11, 2026, 11:17:58 UTC
Command ID
gw-64c9a5594...281f3ac6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008ce1fc55...3dc15a70
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0054a3d64508530429f7755268d76f1b0d51ed329269fa0a78e2aa94f8f72c2c74ca121220d5fe54d6a1aef68934636ca73f84a36d081f6b71edc768f92f2cc314d0057b47", "block": { "timestamp": { "unpack": "1794395877." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8263068405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…389b041a46fe98c1281ab3a062d85c995d970c0727e23e14e6c27cd5ee53bd4fff2b79f311997ac7bdddd96f (176 bytes)", "f8ab0b840a4cb8008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…1f62268c8615b9d9c5b497a03ff46a464d68093cf0ba962d980b41abebf6ed0e8d5cc9cede153e4c6602a73a (173 bytes)", "f86c07840a4cb80082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c3c75e2654bb86a6b02c10a059961aa9a3cf2521ff2b0dc8f6f2bfc6a41155405fc9164eb01bf025967c63f2 (110 bytes)", "f86c0d840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…8a6b5a9a3e451781f8d2a4a075af0f6af4dc271ad229bf2ae4dff30fa9316bc343d633cf8955856a7d08e3db (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": [] } }
0xc7a7d22c...647439a50x3bf8...b92d → 0xe0a4...1b87Success
0x2328d39d...12fb9d000xcdaa...af87 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0054a3d645...d0057b47
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "450d316dafa7e5ca794ab7effb9247ac47c36a105d933bb19e81e64c281f3ac6", "timestamp": { "unpack": "1794395877." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8263068405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…389b041a46fe98c1281ab3a062d85c995d970c0727e23e14e6c27cd5ee53bd4fff2b79f311997ac7bdddd96f (176 bytes)", "f8ab0b840a4cb8008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…1f62268c8615b9d9c5b497a03ff46a464d68093cf0ba962d980b41abebf6ed0e8d5cc9cede153e4c6602a73a (173 bytes)", "f86c07840a4cb80082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c3c75e2654bb86a6b02c10a059961aa9a3cf2521ff2b0dc8f6f2bfc6a41155405fc9164eb01bf025967c63f2 (110 bytes)", "f86c0d840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…8a6b5a9a3e451781f8d2a4a075af0f6af4dc271ad229bf2ae4dff30fa9316bc343d633cf8955856a7d08e3db (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:00560349af...9dc387f2
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0023cf2827...8c784251
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6dd51c7e2a6623f9728eda3abdcedf21539d8e4854e84b4187a0fe63a14944b1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e43a9999...a1e95ee2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0023cf282783567db8c1ddb23aa369e51e5551426c9bf027daa3e54daad646762dca1212206fcace929a46ce80e2c01139ba817cf1a24d5c78c726ef5cfde39c428c784251", "hash": "6dd51c7e2a6623f9728eda3abdcedf21539d8e4854e84b4187a0fe63a14944b1", "number": "143785", "timestamp": "1794395877", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0450d316dafa7e5ca794ab7effb9247ac47c36a105d933bb19e81e64c281f3ac6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8263068405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…389b041a46fe98c1281ab3a062d85c995d970c0727e23e14e6c27cd5ee53bd4fff2b79f311997ac7bdddd96f (176 bytes)", "f8ab0b840a4cb8008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…1f62268c8615b9d9c5b497a03ff46a464d68093cf0ba962d980b41abebf6ed0e8d5cc9cede153e4c6602a73a (173 bytes)", "f86c07840a4cb80082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c3c75e2654bb86a6b02c10a059961aa9a3cf2521ff2b0dc8f6f2bfc6a41155405fc9164eb01bf025967c63f2 (110 bytes)", "f86c0d840a4cb80082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…8a6b5a9a3e451781f8d2a4a075af0f6af4dc271ad229bf2ae4dff30fa9316bc343d633cf8955856a7d08e3db (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006047c094...ae49b3c0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e43a9999e36f4b2ea53f1dd9b2e7b3d6115adab73084ab54748fb00086d248e9ca1212208111144e75680eb0669d1d1303c61b497f3b443d29ab74d90da2133ba1e95ee2", "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": "11002004249999877688340217.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }