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Canton Updates/12206e...2a62
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #13,664

This Gateway_FinalizeBlock transaction built EVM block #13,664 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #13,664
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #13664 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #13664

859ms
859ms

Committed on Canton

Participant commits update 12206ee6b8…4a2a62
—

Imported to the execution layers

Importer applies block #13664 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete859ms
859ms

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
#13,664
Block Hash
0x9a49257a...bae02410
Block Timestamp
Nov 3, 2026, 07:43:48 UTC
Transactions
0xcc0919f0...a05f64300x0889...9c1e → contract creationSuccess
0xd09f25c3...8a2e79880x197f...79a8 → contract creationSuccess
Overview
Update ID
12206ee6b8...244a2a62
Offset
44026
Record Time
Nov 3, 2026, 07:43:48 UTC
Command ID
gw-64c9a5594...1d1176ca
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00034eda4a...b344b806
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c17ddf7529178fda933f597c73ecacb414198b3086d87ddc34efa1d39ba38aa6ca1212200634f1abe333f58c9cb3f34e9b08190c8d0ffbe390c7c2b525ace11d867b4c61", "block": { "timestamp": { "unpack": "1793691828." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…d1450cce9792f50e038f79a0723c8e2dc30d2b63190960bbd70e309f2ad27fe1761b8fe84bde527b2d56a3fc (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…f2562907699bb763e6fb7ca05c992b1c01891fe087a43d11a0fc2b68af142be0611baed0b23aa73004f2293e (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…99e89433007a923a3e7884a0206318e844bd87d83efceb941b3630fbc68839db91f96b8d11ff16da0d8d5c3b (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…9e576770c872746c230610a059524a9695ffd250bdc1fe82b8469fa354ecca31ccc371fc5fc25179aed13726 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…d2cac18b48d894bfc46bc8a01afee4cb549a1738f7795fe1f68d036e8b8c9ddf379fc71b7156588901da2471 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…d1db0e3a1a3c726ddf0ff9a02d950eb523ce866c317f13b1b5da3dc37cfc9f2c00134f621109d478c7de0fd9 (698 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": [] } }
0x75a1b3ec...cbb941af0x9f5d...9eda → contract creationSuccess
0x5b7d31ae...9a5d02400xecbb...6f6e → contract creationSuccess
0x0b3fc6a1...a760a9aa0x23dd...bb1f → contract creationSuccess
0x485876bb...1e8e33950xdb3c...5377 → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c17ddf75...867b4c61
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "503ef4ffe63503fcfeefc76b9dd9e3610c558ba7a572b360e217fd7e1d1176ca", "timestamp": { "unpack": "1793691828." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…d1450cce9792f50e038f79a0723c8e2dc30d2b63190960bbd70e309f2ad27fe1761b8fe84bde527b2d56a3fc (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…f2562907699bb763e6fb7ca05c992b1c01891fe087a43d11a0fc2b68af142be0611baed0b23aa73004f2293e (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…99e89433007a923a3e7884a0206318e844bd87d83efceb941b3630fbc68839db91f96b8d11ff16da0d8d5c3b (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…9e576770c872746c230610a059524a9695ffd250bdc1fe82b8469fa354ecca31ccc371fc5fc25179aed13726 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…d2cac18b48d894bfc46bc8a01afee4cb549a1738f7795fe1f68d036e8b8c9ddf379fc71b7156588901da2471 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…d1db0e3a1a3c726ddf0ff9a02d950eb523ce866c317f13b1b5da3dc37cfc9f2c00134f621109d478c7de0fd9 (698 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:005332cb6d...ae0a020d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009dfd7bc0...cc1aae3c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9a49257a973e4d46e15b3adcd3602b78c38c64aec408b4e70eb9ce85bae02410", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b400eecd...5674b0af
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009dfd7bc025fb66339dce4c6d95a9322592f5d1824756bc774f4d56e91d2956d5ca121220cab039f9adc7043a7f43b1ea7d4ec7427f468c1c2b576965865f8543cc1aae3c", "hash": "9a49257a973e4d46e15b3adcd3602b78c38c64aec408b4e70eb9ce85bae02410", "number": "13664", "timestamp": "1793691828", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0503ef4ffe63503fcfeefc76b9dd9e3610c558ba7a572b360e217fd7e1d1176caa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…d1450cce9792f50e038f79a0723c8e2dc30d2b63190960bbd70e309f2ad27fe1761b8fe84bde527b2d56a3fc (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…f2562907699bb763e6fb7ca05c992b1c01891fe087a43d11a0fc2b68af142be0611baed0b23aa73004f2293e (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…99e89433007a923a3e7884a0206318e844bd87d83efceb941b3630fbc68839db91f96b8d11ff16da0d8d5c3b (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…9e576770c872746c230610a059524a9695ffd250bdc1fe82b8469fa354ecca31ccc371fc5fc25179aed13726 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…d2cac18b48d894bfc46bc8a01afee4cb549a1738f7795fe1f68d036e8b8c9ddf379fc71b7156588901da2471 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…d1db0e3a1a3c726ddf0ff9a02d950eb523ce866c317f13b1b5da3dc37cfc9f2c00134f621109d478c7de0fd9 (698 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ed3214d5...2ad89e52
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b400eecd309d50cbdcbf8d4833594824c0f455944ac85cb91ebbc6e9d65b5165ca12122047e23a45a1fc6affa715000698f12bb4bdaeb9a5737f617e5cd927b75674b0af", "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": "11002004249999995094738347.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }