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Canton Updates/1220c9...5930
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #38,653

This Gateway_FinalizeBlock transaction built EVM block #38,653 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #38,653
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
984ms

Block planned

Producer plans block #38653 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38653

787ms
787ms

Committed on Canton

Participant commits update 1220c96230…435930
—

Imported to the execution layers

Importer applies block #38653 from GatewayHead

—
0ms
250ms
500ms
750ms
984ms
EVM
Canton
External call
Total
Complete787ms
787ms

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
#38,653
Block Hash
0x57aae513...e6dd4f33
Block Timestamp
Nov 5, 2026, 20:48:29 UTC
Transactions
0xc34d4d9d...6d556edb0x961f...5d46 → 0xa276...16d2Success
0x6a57643c...e29436650xfe3a...db13 → 0x7f58...8aa3Success
Overview
Update ID
1220c96230...dc435930
Offset
123749
Record Time
Nov 5, 2026, 20:48:29 UTC
Command ID
gw-64c9a5594...c0b2a934
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003ece3c9e...e3c3eb36
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0061862e40b796741871e389efaf1bbd082d65f9b17f9acd34de04ae072138157fca121220ee26811a502ea658be08013d690b6ece4d3e1a98cea28c6e868a89e810c71d1a", "block": { "timestamp": { "unpack": "1793911709." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…80e1e9d8588bd8613f7143a00d7095d8540dd3316bf789518b4f016d3b1a882590adc5706bee37d193b02636 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5cd80276747aac4b684ae8a07d54f14d36dc35798744b804757d6d72603cb0e90e0ec36d0644b73e3707e7f9 (141 bytes)", "f8ab80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…13a1a5d38abd75b1f102a72e9f9f1fe77b0a43f5a4a62b42710b4745692254a962267b6395d98c6270acea8e (173 bytes)", "f871821512858bb2c97008825208947f58ec3bd9c39b2f0884b17b864e6f7e4b928aa388016345785d8a0000…8de2c89b0f61200e6c0302a047c3d2b4f21347094f059e37a7e8d3d40d71cf0f03e217b146197f02b10b7f64 (115 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": [] } }
0x333f8dec...cb15303a0xd9f7...e7c2 → 0xa276...16d2Success
0x2fe7c702...414703f60xfb1b...1317 → 0x5345...9be7Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0061862e40...10c71d1a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "75034f0bc68ebd2e697504e560aaa9073b934b1d8b3c09e8dacee203c0b2a934", "timestamp": { "unpack": "1793911709." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…80e1e9d8588bd8613f7143a00d7095d8540dd3316bf789518b4f016d3b1a882590adc5706bee37d193b02636 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5cd80276747aac4b684ae8a07d54f14d36dc35798744b804757d6d72603cb0e90e0ec36d0644b73e3707e7f9 (141 bytes)", "f8ab80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…13a1a5d38abd75b1f102a72e9f9f1fe77b0a43f5a4a62b42710b4745692254a962267b6395d98c6270acea8e (173 bytes)", "f871821512858bb2c97008825208947f58ec3bd9c39b2f0884b17b864e6f7e4b928aa388016345785d8a0000…8de2c89b0f61200e6c0302a047c3d2b4f21347094f059e37a7e8d3d40d71cf0f03e217b146197f02b10b7f64 (115 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:0041ca2c7e...149afdf7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004cbc3954...861f765f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "57aae5134f4f02ed705fcb912a08dbac2cbccfa39b704ef571c552c5e6dd4f33", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c315f44b...5dd4ad96
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004cbc39542b8e3ab29aa1dea8a8809a1d3e938e459bfed4e5b306e8c5cb929fecca12122074049437ea80a0115bfc6ae2a6f8f50ab237816875b05780316e60fb861f765f", "hash": "57aae5134f4f02ed705fcb912a08dbac2cbccfa39b704ef571c552c5e6dd4f33", "number": "38653", "timestamp": "1793911709", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a075034f0bc68ebd2e697504e560aaa9073b934b1d8b3c09e8dacee203c0b2a934a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…80e1e9d8588bd8613f7143a00d7095d8540dd3316bf789518b4f016d3b1a882590adc5706bee37d193b02636 (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5cd80276747aac4b684ae8a07d54f14d36dc35798744b804757d6d72603cb0e90e0ec36d0644b73e3707e7f9 (141 bytes)", "f8ab80858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…13a1a5d38abd75b1f102a72e9f9f1fe77b0a43f5a4a62b42710b4745692254a962267b6395d98c6270acea8e (173 bytes)", "f871821512858bb2c97008825208947f58ec3bd9c39b2f0884b17b864e6f7e4b928aa388016345785d8a0000…8de2c89b0f61200e6c0302a047c3d2b4f21347094f059e37a7e8d3d40d71cf0f03e217b146197f02b10b7f64 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d3760ced...f09d8819
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c315f44bf0b590730b0d3175a4af8ff790e4afbbc8a6865fa04bf4558a9ddb1cca121220a34982e13b3a2a06597d74ce86c6aa80b6eb8e919864f3b8b0ebc7ee5dd4ad96", "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": "11002004249999983889251957.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }