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Canton Updates/1220bf...be7a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #13,965

This Gateway_FinalizeBlock transaction built EVM block #13,965 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #13,965
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
724ms

Block planned

Producer plans block #13965 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #13965

579ms
579ms

Committed on Canton

Participant commits update 1220bf62bb…6bbe7a
—

Imported to the execution layers

Importer applies block #13965 from GatewayHead

—
0ms
250ms
500ms
724ms
EVM
Canton
External call
Total
Complete579ms
579ms

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
#13,965
Block Hash
0xc17020f2...6a84140e
Block Timestamp
Nov 3, 2026, 08:53:28 UTC
Transactions
0xcbf35d39...6518f3930x0437...386f → contract creationSuccess
0xf5e0be9c...8b8462e10x5025...2841 → contract creationSuccess
Overview
Update ID
1220bf62bb...4d6bbe7a
Offset
45051
Record Time
Nov 3, 2026, 08:53:28 UTC
Command ID
gw-64c9a5594...c9f5025a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000c7c243e...94b79821
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c4a5a1204af48c173bcbc09e6594471c295c2cedd85cffc9c9a0fc05a37fec02ca1212204a90570eac02d8060d8ae8757d7f92db126ebe166d43a716aeecc0f6bc92f52d", "block": { "timestamp": { "unpack": "1793696008." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…a04364fbda06be584511d1a004176abb0aaf00359b7028ce7dda95a75fbcef7473adba63f54d74f1a62516ee (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…07e6bdf6c9ff5ab8e57663a0295f3c1aecba15f9e65add7e4a2141fa9693c558dd96ff3ea291b7f77e641e84 (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…47f24d2c376464193d4181a039638497e239012ffb2a8f70c9414da9f5e7f414473465a0c9bd2ef2f47bb3c7 (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…e48459983bb2e146dcc850a0330cc237f54e5861b58a55114722da38c01d6aae73d03743d362573daaf9d624 (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…8dd9b55ec245e7c066a91ba03a8169df3e91a3dccf2d5682a29f99ee8741911c07712cde4958f9255ad10e9c (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…5fa9351bbe0cd0d26a729aa0407d2b86bcaaf348a290e421c49125047e7e88465bfce4bbcc0e45131472d796 (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": [] } }
0x8ab301d5...4ccfb0530x9198...d05d → contract creationSuccess
0x79da52ea...48e426630xc04b...642e → contract creationSuccess
0x21a81552...4254144f0xf259...a421 → contract creationSuccess
0x86dd15bb...85ecec480xca88...7e35 → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c4a5a120...bc92f52d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "69af4a0e958410114e113e0e68572a9d721832e137e698dacf5c16b5c9f5025a", "timestamp": { "unpack": "1793696008." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…a04364fbda06be584511d1a004176abb0aaf00359b7028ce7dda95a75fbcef7473adba63f54d74f1a62516ee (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…07e6bdf6c9ff5ab8e57663a0295f3c1aecba15f9e65add7e4a2141fa9693c558dd96ff3ea291b7f77e641e84 (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…47f24d2c376464193d4181a039638497e239012ffb2a8f70c9414da9f5e7f414473465a0c9bd2ef2f47bb3c7 (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…e48459983bb2e146dcc850a0330cc237f54e5861b58a55114722da38c01d6aae73d03743d362573daaf9d624 (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…8dd9b55ec245e7c066a91ba03a8169df3e91a3dccf2d5682a29f99ee8741911c07712cde4958f9255ad10e9c (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…5fa9351bbe0cd0d26a729aa0407d2b86bcaaf348a290e421c49125047e7e88465bfce4bbcc0e45131472d796 (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:006194e893...7e6279fa
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001c37ae87...62023cab
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c17020f26ea5d02c702d69a7199d473bc4efd25c8ee5fe5ac4bb97356a84140e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0034b75c11...00266ca3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001c37ae87fb08e270e03d8fb3b9eddb7108b8d892cea906bbad106469b6733249ca121220b818aa6f0f0efc0e4255d86b18df948ed0ed1b3e6c351a676b4b649362023cab", "hash": "c17020f26ea5d02c702d69a7199d473bc4efd25c8ee5fe5ac4bb97356a84140e", "number": "13965", "timestamp": "1793696008", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a069af4a0e958410114e113e0e68572a9d721832e137e698dacf5c16b5c9f5025aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…a04364fbda06be584511d1a004176abb0aaf00359b7028ce7dda95a75fbcef7473adba63f54d74f1a62516ee (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…07e6bdf6c9ff5ab8e57663a0295f3c1aecba15f9e65add7e4a2141fa9693c558dd96ff3ea291b7f77e641e84 (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…47f24d2c376464193d4181a039638497e239012ffb2a8f70c9414da9f5e7f414473465a0c9bd2ef2f47bb3c7 (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…e48459983bb2e146dcc850a0330cc237f54e5861b58a55114722da38c01d6aae73d03743d362573daaf9d624 (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…8dd9b55ec245e7c066a91ba03a8169df3e91a3dccf2d5682a29f99ee8741911c07712cde4958f9255ad10e9c (700 bytes)", "02f902b8830e4a25808501e98419f58501e98419fe83041c7b8080b9025a6080604052348015600e575f5ffd…5fa9351bbe0cd0d26a729aa0407d2b86bcaaf348a290e421c49125047e7e88465bfce4bbcc0e45131472d796 (700 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007a45c892...43e60a12
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0034b75c1165b4fb305739d402f36c00c6e952e8d5bbc92491a49f7fb176c0aed7ca121220c43b1abcb3a16fef81a1d9538ac086e3ca694c089ef6429e985846a500266ca3", "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": "11002004249999994611805134.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }