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Canton Updates/1220bc...8701
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #158,008

This Gateway_FinalizeBlock transaction built EVM block #158,008 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #158,008
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
893ms

Block planned

Producer plans block #158008 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #158008

714ms
714ms

Committed on Canton

Participant commits update 1220bc73d6…488701
—

Imported to the execution layers

Importer applies block #158008 from GatewayHead

—
0ms
250ms
500ms
750ms
893ms
EVM
Canton
External call
Total
Complete714ms
714ms

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
#158,008
Block Hash
0x8797c441...1eb5b014
Block Timestamp
Nov 12, 2026, 05:44:39 UTC
Transactions
0x8d3e1261...909407110x3783...52f7 → 0xfd7c...4601Success
0xe7bff744...12eab42a0x4528...b33c → 0x5ac5...19d2Success
Overview
Update ID
1220bc73d6...46488701
Offset
490709
Record Time
Nov 12, 2026, 05:44:39 UTC
Command ID
gw-64c9a5594...2db077a4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dd110c8d...caf30304
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b6c0a6f25d64522e6cb06b68e4af86d5f3958f9af0236d7f6603c8edfc8d9136ca121220f1784ba6df3ab90241ce9c873e306a3969558b99106261682088d1bd136da29f", "hash": "8797c44131c2def232a2337e5c250e161836fb80830c63bcb81260661eb5b014", "number": "158008", "timestamp": "1794462279", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0be3fe91b1b711014ea26caf20a627a46c6a24b7a00c293a7f75a84b92db077a4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0585027dbaacd882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…08bafaf2e6ace6f90e52eea065c7d18226c56636dd58971b194b4f2d31263b423b621ed07894bdc1a1d9b2d9 (111 bytes)", "02f893830e4a251285021370e55885021370e56682d710945ac5db257c8171651809c3fb90e84f34399319d2…558b687b8ee644cb212db0a03be5cf9b00e571d99086e356781c893e376162e240b53579a672caa088c9376c (150 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ee4e7811...1d07df6b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00dd110c8d094ca6b0ac941b729b23e5d92c55e675b047c113cd47346b09be8ab4ca121220947999e8cb803b3ef85debda4487d8981994d5421480921dbf8d0781caf30304", "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": "11002004249999864490025087.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f7d36e30...c7c18a6f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ccbf1a4e3a058facdfd0cc96edfb603deee06bf4e4dfa50b3dffe822a1c805a4ca12122059ff6c33e3c05f813ada449fa3fcffaaed55b6b444472dda7abef6e1d8506cd4", "block": { "timestamp": { "unpack": "1794462279." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0585027dbaacd882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…08bafaf2e6ace6f90e52eea065c7d18226c56636dd58971b194b4f2d31263b423b621ed07894bdc1a1d9b2d9 (111 bytes)", "02f893830e4a251285021370e55885021370e56682d710945ac5db257c8171651809c3fb90e84f34399319d2…558b687b8ee644cb212db0a03be5cf9b00e571d99086e356781c893e376162e240b53579a672caa088c9376c (150 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:00ccbf1a4e...d8506cd4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "be3fe91b1b711014ea26caf20a627a46c6a24b7a00c293a7f75a84b92db077a4", "timestamp": { "unpack": "1794462279." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0585027dbaacd882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…08bafaf2e6ace6f90e52eea065c7d18226c56636dd58971b194b4f2d31263b423b621ed07894bdc1a1d9b2d9 (111 bytes)", "02f893830e4a251285021370e55885021370e56682d710945ac5db257c8171651809c3fb90e84f34399319d2…558b687b8ee644cb212db0a03be5cf9b00e571d99086e356781c893e376162e240b53579a672caa088c9376c (150 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:0015467362...434dcb30
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b6c0a6f2...136da29f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8797c44131c2def232a2337e5c250e161836fb80830c63bcb81260661eb5b014", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }