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Canton Updates/12208e...f15f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #54,482

This Gateway_FinalizeBlock transaction built EVM block #54,482 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #54,482
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
519ms

Block planned

Producer plans block #54482 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #54482

415ms
415ms

Committed on Canton

Participant commits update 12208ee2ab…41f15f
—

Imported to the execution layers

Importer applies block #54482 from GatewayHead

—
0ms
250ms
500ms
519ms
EVM
Canton
External call
Total
Complete415ms
415ms

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
#54,482
Block Hash
0xf05290a7...240dc074
Block Timestamp
Nov 6, 2026, 22:24:10 UTC
Transactions
0x7acc44ea...981fcd8a0x7eaf...25e2 → 0xddbc...7ebeSuccess
0x37357eec...02edebd80xcc3b...c5fa → 0xfd7c...4601Success
Overview
Update ID
12208ee2ab...e441f15f
Offset
172754
Record Time
Nov 6, 2026, 22:24:10 UTC
Command ID
gw-64c9a5594...ff10058b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008b511545...68b913de
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0092c43270f948c14ac5bff300163aa615a86031558d7fa4e5f37b579fec2ccdb5ca12122024589373c2462d0d2d759fd3c730d095c541ff0e57359b60b58cade593c195fd", "block": { "timestamp": { "unpack": "1794003850." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f871820217858bb2c9700882520894ddbca06256f59654b0b54d0e5cedc87d44a97ebe880de0b6b3a7640000…5026f90440f0408e376318a0045eb5c601bddb08face9aad18c4e8c0816318325b3e4daf6cc4dea46b09df2f (115 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…eefafccce53cbabd0dcc40a037608ce52af331cc9a90f3fade7305114f093ed85149b4dcd712a5a63bcf59b7 (174 bytes)", "f86d03858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…3eb3e73c69965a99b39b23a047668c0cdc8552f1750327ed969f5d2699fbdf09c0b88690b6b6f0d791fb1d0a (111 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": [] } }
0xdcaeced2...5bebb4080xcad8...89d3 → 0xa080...b8f2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0092c43270...93c195fd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ed07235d0e5404aa2e92b387b8d78fa0c909af7e6868169ce442b177ff10058b", "timestamp": { "unpack": "1794003850." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f871820217858bb2c9700882520894ddbca06256f59654b0b54d0e5cedc87d44a97ebe880de0b6b3a7640000…5026f90440f0408e376318a0045eb5c601bddb08face9aad18c4e8c0816318325b3e4daf6cc4dea46b09df2f (115 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…eefafccce53cbabd0dcc40a037608ce52af331cc9a90f3fade7305114f093ed85149b4dcd712a5a63bcf59b7 (174 bytes)", "f86d03858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…3eb3e73c69965a99b39b23a047668c0cdc8552f1750327ed969f5d2699fbdf09c0b88690b6b6f0d791fb1d0a (111 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:00c60270f9...8d1f6551
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000b882da5...418f317a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f05290a793d5a3b500919c0ba604c8573a9b1bfc12b26fd45d30ebc7240dc074", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00466f151d...e0eef2d0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000b882da5d9daee7f22e212a85e025cc79d25882e705d294fae3eb5af0ab9dab7ca12122009c669d31a06b24c7b5b02c07c02d33fdb5e61eafcae10c0a9cba000418f317a", "hash": "f05290a793d5a3b500919c0ba604c8573a9b1bfc12b26fd45d30ebc7240dc074", "number": "54482", "timestamp": "1794003850", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0ed07235d0e5404aa2e92b387b8d78fa0c909af7e6868169ce442b177ff10058ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f871820217858bb2c9700882520894ddbca06256f59654b0b54d0e5cedc87d44a97ebe880de0b6b3a7640000…5026f90440f0408e376318a0045eb5c601bddb08face9aad18c4e8c0816318325b3e4daf6cc4dea46b09df2f (115 bytes)", "f8ac07858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…eefafccce53cbabd0dcc40a037608ce52af331cc9a90f3fade7305114f093ed85149b4dcd712a5a63bcf59b7 (174 bytes)", "f86d03858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…3eb3e73c69965a99b39b23a047668c0cdc8552f1750327ed969f5d2699fbdf09c0b88690b6b6f0d791fb1d0a (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c218128b...a4b3a66e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00466f151d0543d4f3007b2617f05a18529663e3afc450a9253502a2b52af81515ca121220588e90d00ab4636c72732691396cf4016c508b8b9c4805d44d0ec3dae0eef2d0", "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": "11002004249999976872959583.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }