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Canton Updates/122042...6012
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #182,663

This Gateway_FinalizeBlock transaction built EVM block #182,663 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #182,663
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #182663 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #182663

867ms
867ms

Committed on Canton

Participant commits update 1220424c74…ff6012
—

Imported to the execution layers

Importer applies block #182663 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete867ms
867ms

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
#182,663
Block Hash
0x1db45eac...76270eb7
Block Timestamp
Nov 13, 2026, 15:02:23 UTC
Transactions
0x5564aa60...433f285c0xa66f...d6b6 → 0xe57a...ee38Success
0x2b1bf9f6...068722930x34bd...7a20 → 0xefca...ff1cSuccess
Overview
Update ID
1220424c74...26ff6012
Offset
566674
Record Time
Nov 13, 2026, 15:02:23 UTC
Command ID
gw-64c9a5594...6d0f5172
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bcfaa8de...8b465bcc
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ab7582f8478b84b644c3bffdf7247fcbbc40cf0e233f8d6fd7d39aa1b4da3bc0ca121220f1aeaadd40d1f48aaa419d7fdf8fe8dfa394c08982a17f8b2685748fe5acfd71", "block": { "timestamp": { "unpack": "1794582143." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2504843b9aca0e843b9aca0e82869294efca2676b5962450d4ecc6bd59953fa632b9ff1c80b8…bcf782c9b892c574e70a12a069a3af04350c609ff5600a2b145b33bd95f5eaf3beef33bee107f2a6a24c2289 (181 bytes)", "f8ab03847b98a01a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…1ebb4e592d5d2d0ee95ac2a055502243593bdfcd9a0060742cef59779085d83617b68c1a2f7f70824c9895c1 (173 bytes)", "02f8bb830e4a250785037e11d60085037e11d60083013c8694e57aea293f0e88806be9542b05e18e8efb85ee…a8cc7df21513b7c7edaf8ca0254ae8e28fb65659a4c76651985753ee597b3d2e1a79d833cd3b9fc5e30ba0ad (190 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": [] } }
0x2ef44abf...f1925a2c0x8a6c...0f42 → 0xbeed...74d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ab7582f8...e5acfd71
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "06729a0c116370c31b28a171a12ea58e14cf3f3a6de4128cf5fa23cb6d0f5172", "timestamp": { "unpack": "1794582143." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2504843b9aca0e843b9aca0e82869294efca2676b5962450d4ecc6bd59953fa632b9ff1c80b8…bcf782c9b892c574e70a12a069a3af04350c609ff5600a2b145b33bd95f5eaf3beef33bee107f2a6a24c2289 (181 bytes)", "f8ab03847b98a01a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…1ebb4e592d5d2d0ee95ac2a055502243593bdfcd9a0060742cef59779085d83617b68c1a2f7f70824c9895c1 (173 bytes)", "02f8bb830e4a250785037e11d60085037e11d60083013c8694e57aea293f0e88806be9542b05e18e8efb85ee…a8cc7df21513b7c7edaf8ca0254ae8e28fb65659a4c76651985753ee597b3d2e1a79d833cd3b9fc5e30ba0ad (190 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:004b02b404...0db46c45
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bbe168b1...cbf78d65
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1db45eacd49306bd2f2c50433f1abf54daecf4a2befd8157e8e3bd4676270eb7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00eba4b726...1e60a9af
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bbe168b1af080080545e54421834edf64821680d5c1b57297daa4952f403ee39ca1212206bab57b66d7aab085a91bf86c7b80290904bc8f92e92d000e39426e0cbf78d65", "hash": "1db45eacd49306bd2f2c50433f1abf54daecf4a2befd8157e8e3bd4676270eb7", "number": "182663", "timestamp": "1794582143", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a006729a0c116370c31b28a171a12ea58e14cf3f3a6de4128cf5fa23cb6d0f5172a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8b2830e4a2504843b9aca0e843b9aca0e82869294efca2676b5962450d4ecc6bd59953fa632b9ff1c80b8…bcf782c9b892c574e70a12a069a3af04350c609ff5600a2b145b33bd95f5eaf3beef33bee107f2a6a24c2289 (181 bytes)", "f8ab03847b98a01a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000…1ebb4e592d5d2d0ee95ac2a055502243593bdfcd9a0060742cef59779085d83617b68c1a2f7f70824c9895c1 (173 bytes)", "02f8bb830e4a250785037e11d60085037e11d60083013c8694e57aea293f0e88806be9542b05e18e8efb85ee…a8cc7df21513b7c7edaf8ca0254ae8e28fb65659a4c76651985753ee597b3d2e1a79d833cd3b9fc5e30ba0ad (190 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ee655e6e...914fafa4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00eba4b726e483b07cc7869258223936226d9e1c57154b127d64dd635c75032d1cca121220915899e72907d138f92d39b29b6d5086a4c20295e880a771d6d9462d1e60a9af", "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": "11002004249999846992970904.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }