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Canton Updates/1220b6...f779
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #146,056

This Gateway_FinalizeBlock transaction built EVM block #146,056 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #146,056
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #146056 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #146056

2.2s
2.2s

Committed on Canton

Participant commits update 1220b6c178…adf779
—

Imported to the execution layers

Importer applies block #146056 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#146,056
Block Hash
0x3fb7c398...f21170f8
Block Timestamp
Nov 11, 2026, 13:34:33 UTC
Transactions
0xb08def0b...e50256b80x7876...1d08 → 0xa276...16d2Success
0x5c940fdf...1a99f1660x9973...8a4b → 0x36ee...5fa1Success
Overview
Update ID
1220b6c178...e5adf779
Offset
453884
Record Time
Nov 11, 2026, 13:34:35 UTC
Command ID
gw-64c9a5594...39bef536
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0041ea8b50...95076cef
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007da47ae9cd74c8ba933b574c9d48e8533fad026d8903b5f6167ecbe0100edbfeca121220270f125083dd536c24aa7fba2368818230270b5eadad045ded9ce643a52833e3", "block": { "timestamp": { "unpack": "1794404073." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0d849450c01f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…2a9c32f73928e7abd840e8a00314694d93fab464172fd33d546cbde0b203bd92bde699277d2a6f91f197e03a (110 bytes)", "f88a0b849450c01f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…f264fc106d5497e678c53fa01e58641c203484f93bbe184f6c7455ee39fe6212d465521a82f541d839879f0b (140 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb729436eec7d46bbbb3fc0021ad6271329ef1fe665fa180b8…e12c067674ebc976d67b3ea00158fa2208123ebf455f23bc8278a39e8b682c19a4ecdd3027b2e070cfc3c4e3 (181 bytes)", "f86c0c849450c01f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…6ce653e675f8ea7a6a3f12a01ee010b7dc31f05adf0ebaff84f1ca834b96600978c7b950c47ccd4e5326bca9 (110 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": [] } }
0x5f194fa3...d4f2a3220x0423...49b7 → 0x235d...3c8cSuccess
0xc854ee72...d0dcd2870x9ea6...7dfb → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007da47ae9...a52833e3
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6e278d8971dd4cf60cb14a27b28a1a448f34f00dd9e74c303a2de73a39bef536", "timestamp": { "unpack": "1794404073." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0d849450c01f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…2a9c32f73928e7abd840e8a00314694d93fab464172fd33d546cbde0b203bd92bde699277d2a6f91f197e03a (110 bytes)", "f88a0b849450c01f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…f264fc106d5497e678c53fa01e58641c203484f93bbe184f6c7455ee39fe6212d465521a82f541d839879f0b (140 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb729436eec7d46bbbb3fc0021ad6271329ef1fe665fa180b8…e12c067674ebc976d67b3ea00158fa2208123ebf455f23bc8278a39e8b682c19a4ecdd3027b2e070cfc3c4e3 (181 bytes)", "f86c0c849450c01f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…6ce653e675f8ea7a6a3f12a01ee010b7dc31f05adf0ebaff84f1ca834b96600978c7b950c47ccd4e5326bca9 (110 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:00c33868b0...92942f82
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002a7b905e...1a2df772
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3fb7c3984eb87a69922f9594d64411b7396caa4bc15922e4165ffa38f21170f8", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001ad23d54...afafa272
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002a7b905eb2401d010844c3936c7507613f5012af387d42bf7805720053a23822ca121220873d0503bf10e4d3fb7bad9100776dc7eb5256ef93ca99d68cda6dce1a2df772", "hash": "3fb7c3984eb87a69922f9594d64411b7396caa4bc15922e4165ffa38f21170f8", "number": "146056", "timestamp": "1794404073", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06e278d8971dd4cf60cb14a27b28a1a448f34f00dd9e74c303a2de73a39bef536a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c0d849450c01f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…2a9c32f73928e7abd840e8a00314694d93fab464172fd33d546cbde0b203bd92bde699277d2a6f91f197e03a (110 bytes)", "f88a0b849450c01f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…f264fc106d5497e678c53fa01e58641c203484f93bbe184f6c7455ee39fe6212d465521a82f541d839879f0b (140 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb729436eec7d46bbbb3fc0021ad6271329ef1fe665fa180b8…e12c067674ebc976d67b3ea00158fa2208123ebf455f23bc8278a39e8b682c19a4ecdd3027b2e070cfc3c4e3 (181 bytes)", "f86c0c849450c01f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…6ce653e675f8ea7a6a3f12a01ee010b7dc31f05adf0ebaff84f1ca834b96600978c7b950c47ccd4e5326bca9 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009f0ab978...7b893883
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001ad23d54a2c729903ad9f49bb6a8d9cf76765a0feeefca958b48ab722e7fa685ca1212207b1dcdf433fa721c6d7913143d68c3b902c94c14ec30b651af20d838afafa272", "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": "11002004249999875587807195.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }