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Canton Updates/122054...b76b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #103,122

This Gateway_FinalizeBlock transaction built EVM block #103,122 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #103,122
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #103122 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #103122

1.9s
1.9s

Committed on Canton

Participant commits update 1220544009…41b76b
—

Imported to the execution layers

Importer applies block #103122 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#103,122
Block Hash
0x5407f461...6255721a
Block Timestamp
Nov 10, 2026, 03:01:56 UTC
Transactions
0xfa6beb9f...09e8bf000x7977...cb16 → contract creationSuccess
0x242bd911...9e8a6c280xd692...4e26 → contract creationSuccess
Overview
Update ID
1220544009...7b41b76b
Offset
323005
Record Time
Nov 10, 2026, 03:01:57 UTC
Command ID
gw-64c9a5594...8b79986f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001d9242e9...ffee043c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0046f10ab2d697ad361103bbf7f7c01128e0283e80d1cc2c038b5aef47e2089d99ca1212200d32bf4e4f8bd254a49fd99939af81de277f9d4d4bb165df85803fb9175873d7", "block": { "timestamp": { "unpack": "1794279716." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…a435d5dbee19b8c95664baa03a0dcbb185792d1e38535ac439768245e940cdd39da51e31731f7f28f619adb7 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…b1c775c7b1e0be95e060dda0391ba53ffdac0ae55c7b2a5ef7a3ec2f12925316c54f1fecd823689668af5c68 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…04eef315725562b3d9d937a04499184d1c70fd48b9fb7632342eef1bef3ca96b92533be7dca2838e0103b841 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…9f0cdc88bdc2036cb35b1ba01f49df975c0b5bbc7e743d6bcbab1f921f379615da5052239dc258b6cea8dd0b (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…7389d9ebe93882799211eba03d2140ab9ae5031c2bf1e00fc81ebd81c50a23836e7c07f7f4438c6b72e4d952 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…c2e790e025c7209a4b7c02a015cbaeaa4b24125d2095008c29ac3bcc64c22d6c52dc9d65e11061fe0b281a6f (700 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": [] } }
0x8134ec84...ab1e58b20x00b3...498c → contract creationSuccess
0x273377ca...216d50720xab6c...9105 → contract creationSuccess
0x8d3207dd...026c68e70x4e1d...84eb → contract creationSuccess
0x8ece59d4...919e81be0xc87e...9afd → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0046f10ab2...175873d7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7a34940ade3f9e11444b2364b5bbad650a08cfcd5c3f95196b2ed9cc8b79986f", "timestamp": { "unpack": "1794279716." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…a435d5dbee19b8c95664baa03a0dcbb185792d1e38535ac439768245e940cdd39da51e31731f7f28f619adb7 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…b1c775c7b1e0be95e060dda0391ba53ffdac0ae55c7b2a5ef7a3ec2f12925316c54f1fecd823689668af5c68 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…04eef315725562b3d9d937a04499184d1c70fd48b9fb7632342eef1bef3ca96b92533be7dca2838e0103b841 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…9f0cdc88bdc2036cb35b1ba01f49df975c0b5bbc7e743d6bcbab1f921f379615da5052239dc258b6cea8dd0b (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…7389d9ebe93882799211eba03d2140ab9ae5031c2bf1e00fc81ebd81c50a23836e7c07f7f4438c6b72e4d952 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…c2e790e025c7209a4b7c02a015cbaeaa4b24125d2095008c29ac3bcc64c22d6c52dc9d65e11061fe0b281a6f (700 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:0037614d33...b6b67a96
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b6cd8644...561d4dea
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5407f461d282a4fda5c506c81c4c4a0e8e22d5be78887709190021d06255721a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00943df417...3e163800
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b6cd8644074ad738fd097db1cab8a8af8d95334948623d87c2a0a3745d5970d4ca121220603d20e3f75277f385e518262a18ba6450dabbfb0533254163ed8c5e561d4dea", "hash": "5407f461d282a4fda5c506c81c4c4a0e8e22d5be78887709190021d06255721a", "number": "103122", "timestamp": "1794279716", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07a34940ade3f9e11444b2364b5bbad650a08cfcd5c3f95196b2ed9cc8b79986fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…a435d5dbee19b8c95664baa03a0dcbb185792d1e38535ac439768245e940cdd39da51e31731f7f28f619adb7 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…b1c775c7b1e0be95e060dda0391ba53ffdac0ae55c7b2a5ef7a3ec2f12925316c54f1fecd823689668af5c68 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…04eef315725562b3d9d937a04499184d1c70fd48b9fb7632342eef1bef3ca96b92533be7dca2838e0103b841 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…9f0cdc88bdc2036cb35b1ba01f49df975c0b5bbc7e743d6bcbab1f921f379615da5052239dc258b6cea8dd0b (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…7389d9ebe93882799211eba03d2140ab9ae5031c2bf1e00fc81ebd81c50a23836e7c07f7f4438c6b72e4d952 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…c2e790e025c7209a4b7c02a015cbaeaa4b24125d2095008c29ac3bcc64c22d6c52dc9d65e11061fe0b281a6f (700 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009a28a160...fe872fdc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00943df417174e2561f9899498f9212588b26b1b189635076ceca84754d06c6827ca1212202d9065698405355139ff28b528fd90397eb82f738215b63fde91834c3e163800", "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": "11002004249999957072677067.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }