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Canton Updates/12209f...1655
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #92,187

This Gateway_FinalizeBlock transaction built EVM block #92,187 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #92,187
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #92187 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #92187

938ms
938ms

Committed on Canton

Participant commits update 12209f58f1…2e1655
—

Imported to the execution layers

Importer applies block #92187 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete938ms
938ms

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
#92,187
Block Hash
0x282be506...685b94d5
Block Timestamp
Nov 9, 2026, 09:06:04 UTC
Transactions
0x4e032da6...f5ceee230xa6a5...6306 → contract creationSuccess
0x1e0aa0c5...6577f9260xfd7c...4601 → 0x1ebb...6c0eSuccess
Overview
Update ID
12209f58f1...c12e1655
Offset
289128
Record Time
Nov 9, 2026, 09:06:04 UTC
Command ID
gw-64c9a5594...28655384
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008e537b6c...2fd82bd8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f0b29475d2b09d25123ff1f84b0410b66154b851f06e45826d55294a11add019ca1212203f19ca52e73229732c36f51b5ddef43f99a22352943ec1b0ed5e3f57ef002b31", "block": { "timestamp": { "unpack": "1794215164." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f90ceb2b847dcdf90983080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…5a71fc9a91db2202b5c64ca06943ddc40028a2b77a9bf8e723628ec221fcd8419f3d8b32c74fe61f8e483fd8 (3,310 bytes)", "f87082147f848fc6d378825208941ebbcfc8c3163acf1d99d1dc9196d99191a36c0e88016345785d8a000080…df2af892ca9f0656c3e5dfa04231da911cce0a23f804bd51d21baef0192f11f719041e144460835c1c45afa1 (114 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:00f0b29475...ef002b31
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b105041174ac19ab68ff79bc9430dee5353e73b678bf2ac1bd33e47228655384", "timestamp": { "unpack": "1794215164." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f90ceb2b847dcdf90983080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…5a71fc9a91db2202b5c64ca06943ddc40028a2b77a9bf8e723628ec221fcd8419f3d8b32c74fe61f8e483fd8 (3,310 bytes)", "f87082147f848fc6d378825208941ebbcfc8c3163acf1d99d1dc9196d99191a36c0e88016345785d8a000080…df2af892ca9f0656c3e5dfa04231da911cce0a23f804bd51d21baef0192f11f719041e144460835c1c45afa1 (114 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:0006d6f560...217436b6
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f5316283...56edac79
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "282be506294ac9d970c9c8baeb564ce2accd68a5f294a439159923e3685b94d5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cfd68364...26688e2e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f53162838b3a3375ee086614bda628966177f843913b97031f2477b3282b9f9fca1212209838ba48d1f2716761a697359ceea1eeb32f8f0212b340e1d3be003856edac79", "hash": "282be506294ac9d970c9c8baeb564ce2accd68a5f294a439159923e3685b94d5", "number": "92187", "timestamp": "1794215164", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b105041174ac19ab68ff79bc9430dee5353e73b678bf2ac1bd33e47228655384a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f90ceb2b847dcdf90983080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…5a71fc9a91db2202b5c64ca06943ddc40028a2b77a9bf8e723628ec221fcd8419f3d8b32c74fe61f8e483fd8 (3,310 bytes)", "f87082147f848fc6d378825208941ebbcfc8c3163acf1d99d1dc9196d99191a36c0e88016345785d8a000080…df2af892ca9f0656c3e5dfa04231da911cce0a23f804bd51d21baef0192f11f719041e144460835c1c45afa1 (114 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0049f11b7b...583f33ac
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cfd68364ac78de470bfc99a9cf5bdc47e4bc2999493f3e92bb4cf547e2463fc0ca121220f96c9c5f76c331f420d01cbfe70f3eebc416e3a46d8b9b7b158fd40d26688e2e", "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": "11002004249999962176098117.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }