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Canton Updates/1220f9...a33f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #88,363

This Gateway_FinalizeBlock transaction built EVM block #88,363 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #88,363
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
245ms

Block planned

Producer plans block #88363 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #88363

196ms
196ms

Committed on Canton

Participant commits update 1220f929f3…3ea33f
—

Imported to the execution layers

Importer applies block #88363 from GatewayHead

—
0ms
245ms
EVM
Canton
External call
Total
Complete196ms
196ms

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
#88,363
Block Hash
0x49234390...753be8b1
Block Timestamp
Nov 8, 2026, 15:13:51 UTC
Transactions
0x662e2237...2d0b50b10xd082...12a9 → 0xb492...ca1bSuccess
0x1d99386c...983531b80x544b...3dba → 0x5345...9be7Success
Overview
Update ID
1220f929f3...f23ea33f
Offset
276847
Record Time
Nov 8, 2026, 15:13:51 UTC
Command ID
gw-64c9a5594...c73db622
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0088f1307d...48110031
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0x0eced926...5f698e3e0xf6ef...8a75 → 0xb778...3d80Success
Contract:
00a65cc278...7bd03821
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000a05c515d7cc778ce89df4de27c8f8670e1cb8ae9dae2e6c5bd8961d119b0f14ca1212203d037b3ab589a2f77c14a740bfba3fcfb59064cb76581dba9a2dc3c684771419", "block": { "timestamp": { "unpack": "1794150831." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…6a0851c0273264becabacba013aabd1929605f29d62b55b0ae4d4e82af0a39e2049452f554ceea0b0f13c31b (174 bytes)", "f8ab06858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…8933d169d3ab4e9027b985919f3b6acadd2dd005807f7381b6ceda7d81804625a99a2f851dccd44fef7f137a (173 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ce7ea5b5cb98fb58496a53a02b6e7964a15874dded5ab4dcb67aa1ce17cf7a073a30b9764e5c7f611b0d2c9b (174 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:000a05c515...84771419
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "cb5298465c8c6a6fd75ad9ebd1d45aab1c53369194ac5ba54f19a5fac73db622", "timestamp": { "unpack": "1794150831." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…6a0851c0273264becabacba013aabd1929605f29d62b55b0ae4d4e82af0a39e2049452f554ceea0b0f13c31b (174 bytes)", "f8ab06858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…8933d169d3ab4e9027b985919f3b6acadd2dd005807f7381b6ceda7d81804625a99a2f851dccd44fef7f137a (173 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ce7ea5b5cb98fb58496a53a02b6e7964a15874dded5ab4dcb67aa1ce17cf7a073a30b9764e5c7f611b0d2c9b (174 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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0053727878...41a8b293
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "492343907117c86b3f25fc7cc9ff5b0ff8106d4daab597cd9ad5628b753be8b1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b289551a...8751ec63
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00537278780367204b5bf2dac569cedab9d11672ae89be2e703d10618a815fc9e4ca12122036dfbfbc134c534b2ba2e31f0e70425bf4633134d1d418e225f1f7f141a8b293", "hash": "492343907117c86b3f25fc7cc9ff5b0ff8106d4daab597cd9ad5628b753be8b1", "number": "88363", "timestamp": "1794150831", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0cb5298465c8c6a6fd75ad9ebd1d45aab1c53369194ac5ba54f19a5fac73db622a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac09858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…6a0851c0273264becabacba013aabd1929605f29d62b55b0ae4d4e82af0a39e2049452f554ceea0b0f13c31b (174 bytes)", "f8ab06858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…8933d169d3ab4e9027b985919f3b6acadd2dd005807f7381b6ceda7d81804625a99a2f851dccd44fef7f137a (173 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…ce7ea5b5cb98fb58496a53a02b6e7964a15874dded5ab4dcb67aa1ce17cf7a073a30b9764e5c7f611b0d2c9b (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008294ea59...821632f1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b289551a1844713a16152c9fead60dbd18ed3788e0674b5ba0e23dc74ac3cb12ca121220f650979455daef40672578d19b75d4d762d6fdf89efcf66486e969d18751ec63", "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": "11002004249999964141748860.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }