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Canton Updates/122000...98e8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #210,630

This Gateway_FinalizeBlock transaction built EVM block #210,630 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #210,630
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
773ms

Block planned

Producer plans block #210630 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #210630

618ms
618ms

Committed on Canton

Participant commits update 1220003bff…3498e8
—

Imported to the execution layers

Importer applies block #210630 from GatewayHead

—
0ms
250ms
500ms
750ms
773ms
EVM
Canton
External call
Total
Complete618ms
618ms

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
#210,630
Block Hash
0x91afece7...05832888
Block Timestamp
Nov 15, 2026, 09:57:46 UTC
Transactions
0x6a68dd79...b2ebf2530x0633...857f → 0x235d...3c8cSuccess
0x6f150126...5fdff6b70x6541...5d92 → 0x5345...9be7Success
Overview
Update ID
1220003bff...4e3498e8
Offset
653097
Record Time
Nov 15, 2026, 09:57:46 UTC
Command ID
gw-64c9a5594...94367361
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008c34630d...59a3e965
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "91afece7c2aabf5c242185f7179623abb1a38b69366135e9b2d4afb305832888", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercised
0x2dcdc9aa...e6be9f6d0x214a...f50f → 0x925e...03fcSuccess
bc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0069b81194...8e181d0e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00cff8ec2040dd6d71cfc2dd9457743097a5d97eb46083e2c16e7ec4692d7c0e3aca121220cf000dcc09315c939c8b1ac5a19b20f088e89bb68f6af0d3eb6445b8f01a596e", "block": { "timestamp": { "unpack": "1794736666." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d1a858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2c3dfcc19475242578845fa04ffc4ba969f94a680e84f3242aa7ffd3643efcee8494c881f0569562c84ab7b4 (111 bytes)", "02f901f4830e4a25822208830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b4f64167049d1faed6c3f0a06c3d334e087f3819115bbd7163a981d986f1f7c97270570ed8ec2d57de3d21b6 (504 bytes)", "f8ac18858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…735084fb3a49b3a765d23fa01bcbe165bf30c444982a05ef85e7e508c4f303026de815587b60f6a53f2ed61b (174 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:00cff8ec20...f01a596e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ec653dadab70f303f9a5d68392cf231ae2b8c5b918a3d03004b9330294367361", "timestamp": { "unpack": "1794736666." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d1a858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2c3dfcc19475242578845fa04ffc4ba969f94a680e84f3242aa7ffd3643efcee8494c881f0569562c84ab7b4 (111 bytes)", "02f901f4830e4a25822208830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b4f64167049d1faed6c3f0a06c3d334e087f3819115bbd7163a981d986f1f7c97270570ed8ec2d57de3d21b6 (504 bytes)", "f8ac18858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…735084fb3a49b3a765d23fa01bcbe165bf30c444982a05ef85e7e508c4f303026de815587b60f6a53f2ed61b (174 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:005d2d7586...1ab11995
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a4fc686b...0cc518b1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008c34630d336cc91e53a5e6c59f0c2d969f9e18937628f44bc7b7a95c5599a2dcca1212204387c6d91785a92003d35f36fd230a8218898554b52dd734a79dee6d59a3e965", "hash": "91afece7c2aabf5c242185f7179623abb1a38b69366135e9b2d4afb305832888", "number": "210630", "timestamp": "1794736666", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ec653dadab70f303f9a5d68392cf231ae2b8c5b918a3d03004b9330294367361a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d1a858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2c3dfcc19475242578845fa04ffc4ba969f94a680e84f3242aa7ffd3643efcee8494c881f0569562c84ab7b4 (111 bytes)", "02f901f4830e4a25822208830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b4f64167049d1faed6c3f0a06c3d334e087f3819115bbd7163a981d986f1f7c97270570ed8ec2d57de3d21b6 (504 bytes)", "f8ac18858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…735084fb3a49b3a765d23fa01bcbe165bf30c444982a05ef85e7e508c4f303026de815587b60f6a53f2ed61b (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0004975dd6...424f3505
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a4fc686b89ff12ce34de59bb03dcfc966ef83aeaa4fec4d0099d2f5f8c02e79fca121220acac93518ae4c40d871305b5a5aa7e792e7d132e36d4801b45f3cbf90cc518b1", "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": "11002004249999826686455549.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }