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Canton Updates/122062...04fe
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #22,915

This Gateway_FinalizeBlock transaction built EVM block #22,915 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #22,915
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
6.2s

Block planned

Producer plans block #22915 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #22915

5.0s
5.0s

Committed on Canton

Participant commits update 122062a89c…2a04fe
—

Imported to the execution layers

Importer applies block #22915 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
6.2s
EVM
Canton
External call
Total
Complete5.0s
5.0s

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
#22,915
Block Hash
0x209436c2...09ef47bd
Block Timestamp
Nov 4, 2026, 11:01:31 UTC
Transactions
0x4f92d1e1...d391926c0x8071...a5a9 → 0xadac...b6a1Success
0x884e51f7...d7d764a50x913f...c752 → 0x20e3...32f5Success
Overview
Update ID
122062a89c...1d2a04fe
Offset
74627
Record Time
Nov 4, 2026, 11:01:35 UTC
Command ID
gw-64c9a5594...26e7448f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0061b063c1...fd6843b4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00386cfe7191f9045739e435a949cdf458f2cd1fb67aa375c56076829d15583899ca121220f11b33ddd8b0edb7c3922e542d64de49b3ebde70a17d856fe352cbb6a6cf2593", "block": { "timestamp": { "unpack": "1793790091." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f9012d0e8502cb417800830493e094adac8d37e3e4093107a21892f856e06f96feb6a180b8c446e6e9890000…1b23243e9e8e5bbff9efc3a071116d52f60accb54ef7cdca53ff89af49644c2a2ca76f9713c59eb811b49c50 (304 bytes)", "02f874830e4a25819d8502cb4178008502cb41780082e1099420e3ac7a10e2026290a9ca211af2b6fcde6132…8c105e912505871097d1aea0411a6eb07f56945f397f26a2573e5f0d664f43c3b550f97b29e0bd574d060d8d (119 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:00386cfe71...a6cf2593
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "bc30dcb7196e5e1ff60b16f14252b5240140cc2bf2d760f19fd0ab4826e7448f", "timestamp": { "unpack": "1793790091." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f9012d0e8502cb417800830493e094adac8d37e3e4093107a21892f856e06f96feb6a180b8c446e6e9890000…1b23243e9e8e5bbff9efc3a071116d52f60accb54ef7cdca53ff89af49644c2a2ca76f9713c59eb811b49c50 (304 bytes)", "02f874830e4a25819d8502cb4178008502cb41780082e1099420e3ac7a10e2026290a9ca211af2b6fcde6132…8c105e912505871097d1aea0411a6eb07f56945f397f26a2573e5f0d664f43c3b550f97b29e0bd574d060d8d (119 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:007631c86b...653189d4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004db7d5c8...7632686e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "209436c299ab5d937aa7dcc5394c7b0aa1ac1d077f48238d89d682e609ef47bd", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0042b1e36a...68f4a2b9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004db7d5c833846db4b84ad2f48008b75e8ce42a2c7d6505eb8a0b70a2e3c493e0ca1212201c828d11fd7fb2f83357743243b4f7010b45fd516471736fe212b40e7632686e", "hash": "209436c299ab5d937aa7dcc5394c7b0aa1ac1d077f48238d89d682e609ef47bd", "number": "22915", "timestamp": "1793790091", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0bc30dcb7196e5e1ff60b16f14252b5240140cc2bf2d760f19fd0ab4826e7448fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f9012d0e8502cb417800830493e094adac8d37e3e4093107a21892f856e06f96feb6a180b8c446e6e9890000…1b23243e9e8e5bbff9efc3a071116d52f60accb54ef7cdca53ff89af49644c2a2ca76f9713c59eb811b49c50 (304 bytes)", "02f874830e4a25819d8502cb4178008502cb41780082e1099420e3ac7a10e2026290a9ca211af2b6fcde6132…8c105e912505871097d1aea0411a6eb07f56945f397f26a2573e5f0d664f43c3b550f97b29e0bd574d060d8d (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e59a56c9...41d6aff9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0042b1e36a1dca4d94616f2619d710f6b33e46c1186584e930c078e77bfa520feeca1212208d6730138abe547f2af38d9b582eb92ae4ddc7327cf7124ad9ea224e68f4a2b9", "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": "11002004249999989931824430.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }