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Canton Updates/12200d...709a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #209,024

This Gateway_FinalizeBlock transaction built EVM block #209,024 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #209,024
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
721ms

Block planned

Producer plans block #209024 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #209024

577ms
577ms

Committed on Canton

Participant commits update 12200da732…f0709a
—

Imported to the execution layers

Importer applies block #209024 from GatewayHead

—
0ms
250ms
500ms
721ms
EVM
Canton
External call
Total
Complete577ms
577ms

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
#209,024
Block Hash
0xbc2a9db7...e92399e1
Block Timestamp
Nov 15, 2026, 07:18:02 UTC
Transactions
0x2e4c239c...226a76060x3f8e...a357 → 0xbeed...74d2Success
0x7f3b68bd...863b4aa90xd11a...5114 → 0xa276...16d2Success
Overview
Update ID
12200da732...97f0709a
Offset
648119
Record Time
Nov 15, 2026, 07:18:02 UTC
Command ID
gw-64c9a5594...41f94666
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004c66a289...79745117
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00861e9cefbb1322813f2b8ab8e993d7e639146fd3b91ea2bdda9e0e611cfd26d5ca12122010027a57f74bf43029759754fe71875b346b62bd9e4c3717cd2983aa009d7821", "block": { "timestamp": { "unpack": "1794727082." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0585028aead4fa8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…8f0f1acff366b8e683ec54a042b1973afaf95ca7247f2fe4aeb16f82ffb5b5d4b578b8fde8de3d1a1117a5c6 (174 bytes)", "f88b1985028aead4fa8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f2714f60b5246b8e6aedf0a01d3055090a71b14065ec0aa38ebb257e5578926c02519b7cda4b3dca3923d887 (141 bytes)", "f86d1d85028aead4fa82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…03b8a8b907627a2f48c551a0331f01b64a6521efbc429f0651620bfcb453991023188bbec903357bc76fb836 (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": [] } }
0xdedc8d34...10a70c590xf8ea...9304 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00861e9cef...009d7821
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1aa2eefb67e092e6967357e3cbe79abb2fb2bd6581ff95ad82cdbe2e41f94666", "timestamp": { "unpack": "1794727082." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0585028aead4fa8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…8f0f1acff366b8e683ec54a042b1973afaf95ca7247f2fe4aeb16f82ffb5b5d4b578b8fde8de3d1a1117a5c6 (174 bytes)", "f88b1985028aead4fa8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f2714f60b5246b8e6aedf0a01d3055090a71b14065ec0aa38ebb257e5578926c02519b7cda4b3dca3923d887 (141 bytes)", "f86d1d85028aead4fa82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…03b8a8b907627a2f48c551a0331f01b64a6521efbc429f0651620bfcb453991023188bbec903357bc76fb836 (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:00742888e6...def59c85
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00cebeaa90...64a67566
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bc2a9db78a7557d77219311c2ea4bb415a594f00d4e7ef28aa1ecfa7e92399e1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d29ef6d2...068a5c69
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cebeaa90187d9c79f70b80dd390f05965811b3550068dcceac05dec469c9794bca12122031905a8006b1c359c206bebb34c639eb601804821efb3f366736f6e864a67566", "hash": "bc2a9db78a7557d77219311c2ea4bb415a594f00d4e7ef28aa1ecfa7e92399e1", "number": "209024", "timestamp": "1794727082", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01aa2eefb67e092e6967357e3cbe79abb2fb2bd6581ff95ad82cdbe2e41f94666a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0585028aead4fa8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…8f0f1acff366b8e683ec54a042b1973afaf95ca7247f2fe4aeb16f82ffb5b5d4b578b8fde8de3d1a1117a5c6 (174 bytes)", "f88b1985028aead4fa8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f2714f60b5246b8e6aedf0a01d3055090a71b14065ec0aa38ebb257e5578926c02519b7cda4b3dca3923d887 (141 bytes)", "f86d1d85028aead4fa82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…03b8a8b907627a2f48c551a0331f01b64a6521efbc429f0651620bfcb453991023188bbec903357bc76fb836 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00405d5843...f7c39949
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d29ef6d272b12c7bac245e48930de0ac6db6e6b5149aa401a98aceaf5d172d7cca1212203028c51087ab3b4e5e61921501e69f0eefe473f70260557c8422b248068a5c69", "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": "11002004249999827288416944.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }