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Canton Updates/122085...eb79
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #124,432

This Gateway_FinalizeBlock transaction built EVM block #124,432 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #124,432
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.6s

Block planned

Producer plans block #124432 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124432

1.2s
1.2s

Committed on Canton

Participant commits update 12208599d0…51eb79
—

Imported to the execution layers

Importer applies block #124432 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.6s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#124,432
Block Hash
0xa737fc67...152816bf
Block Timestamp
Nov 10, 2026, 22:05:42 UTC
Transactions
0xa0d61a5c...08fbe4dd0x288c...bd6f → 0xcd19...6bdaSuccess
0x7ff2f253...bc11dfa10xa4d7...6c9d → 0xb275...5022Success
Overview
Update ID
12208599d0...6c51eb79
Offset
388081
Record Time
Nov 10, 2026, 22:05:43 UTC
Command ID
gw-64c9a5594...f12eaaf0
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004d2b6152...18f4cfc9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a717f05d5497107d234e7fe790ad9f11c134550ce4bee2fffdcf72b7be74b345ca121220f52101f9a373d4e6e6d88cd205eb457fd616a922dc16781b768cf636128e243d", "block": { "timestamp": { "unpack": "1794348342." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821d128405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2060fcad2f2eef87b73b0ea04383d1f573058c1d59819fee3abf0f02875567524682b3903c03c79654bbe7cf (176 bytes)", "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946e…dd70567b857de5d2a71ba1a0149e5984141e96528441edcce7dfaccec809740af2edcfd0e130c061cec95fe6 (110 bytes)", "02f876830e4a25820148843b9aca0e843b9aca0e82520894b275c56e549b2681e4d2eb86b3ed389b7ad35022…eccee3d8e0797dea6ddc1fa004d553344d86f09e9457acb3b582f8ca95c3205f6b0ad53be41aac2bf715282b (121 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": [] } }
0x2fd20ea8...41f03a180x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a717f05d...128e243d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ea7c81974b2b36f5f7c18d2eb293348d99f87986f742fb25472bc2b5f12eaaf0", "timestamp": { "unpack": "1794348342." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae821d128405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2060fcad2f2eef87b73b0ea04383d1f573058c1d59819fee3abf0f02875567524682b3903c03c79654bbe7cf (176 bytes)", "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946e…dd70567b857de5d2a71ba1a0149e5984141e96528441edcce7dfaccec809740af2edcfd0e130c061cec95fe6 (110 bytes)", "02f876830e4a25820148843b9aca0e843b9aca0e82520894b275c56e549b2681e4d2eb86b3ed389b7ad35022…eccee3d8e0797dea6ddc1fa004d553344d86f09e9457acb3b582f8ca95c3205f6b0ad53be41aac2bf715282b (121 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:0090b08b97...13db2e8b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007e97ec96...a0490376
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a737fc678ed8c85f50efab82d4c1ed389c95f2538c992101b92d4314152816bf", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e74f98a5...7ff9d2ad
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007e97ec9676f96fa3393d82c0d5f2c966c9665f19646cbdbad13683b9ab6ec630ca121220127ce51ea32e82a16bfac064933726195cbf3b1a8fac4ae97953b363a0490376", "hash": "a737fc678ed8c85f50efab82d4c1ed389c95f2538c992101b92d4314152816bf", "number": "124432", "timestamp": "1794348342", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ea7c81974b2b36f5f7c18d2eb293348d99f87986f742fb25472bc2b5f12eaaf0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae821d128405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2060fcad2f2eef87b73b0ea04383d1f573058c1d59819fee3abf0f02875567524682b3903c03c79654bbe7cf (176 bytes)", "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946e…dd70567b857de5d2a71ba1a0149e5984141e96528441edcce7dfaccec809740af2edcfd0e130c061cec95fe6 (110 bytes)", "02f876830e4a25820148843b9aca0e843b9aca0e82520894b275c56e549b2681e4d2eb86b3ed389b7ad35022…eccee3d8e0797dea6ddc1fa004d553344d86f09e9457acb3b582f8ca95c3205f6b0ad53be41aac2bf715282b (121 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009b03330b...71599272
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e74f98a5217aa2c4d08620d7b6a061aa6f7119947e0ad293393044a330674256ca121220fd6c9fce3d5936f8925bc4e3a56675dc8caef8d9610efc08ed19f8b17ff9d2ad", "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": "11002004249999899958665098.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }