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Canton Updates/122068...6959
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #43,283

This Gateway_FinalizeBlock transaction built EVM block #43,283 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #43,283
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #43283 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #43283

897ms
897ms

Committed on Canton

Participant commits update 12206850f9…246959
—

Imported to the execution layers

Importer applies block #43283 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete897ms
897ms

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
#43,283
Block Hash
0x96aa845d...5869269e
Block Timestamp
Nov 6, 2026, 03:52:17 UTC
Transactions
0x649c01d3...cda215a90x83bc...0657 → 0xfd7c...4601Success
0x23654c91...2db8ade00x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
12206850f9...55246959
Offset
138047
Record Time
Nov 6, 2026, 03:52:17 UTC
Command ID
gw-64c9a5594...dd34f84c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004a5f2cb2...bb0906bf
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:
000f88f0dc...9c25be71
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008f681853a8875ff7e318c94cb0422f60774bf9eccf5928d0cd18298fe232cb8fca121220661e203d6da8e8e2f63b10933ff0de1d58bd95a2373fdc13638cb867f0b80852", "block": { "timestamp": { "unpack": "1793937137." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25820a5d84c11e7a0184fcb944018252089427ab051371054dcbb4c0aee315d9507b77c04986…75f97d1ca858011d081f0aa05b0d96bcc738d663306f5801f87bd59c0260d4ac5a4a09098a3abe44b2f5b843 (114 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fd7c5c8feda660b336cea19f9f429bf2c7084601880d…9128ffd3d35d499d3ae803a00594d03af8abb039708b4f88d95790d07219733c59e1d8dbdab54ef7728cb9f5 (120 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:008f681853...f0b80852
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b7c2dac942899063a2453185ae5a46189ea2fce453186b6b198d201bdd34f84c", "timestamp": { "unpack": "1793937137." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25820a5d84c11e7a0184fcb944018252089427ab051371054dcbb4c0aee315d9507b77c04986…75f97d1ca858011d081f0aa05b0d96bcc738d663306f5801f87bd59c0260d4ac5a4a09098a3abe44b2f5b843 (114 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fd7c5c8feda660b336cea19f9f429bf2c7084601880d…9128ffd3d35d499d3ae803a00594d03af8abb039708b4f88d95790d07219733c59e1d8dbdab54ef7728cb9f5 (120 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:00f9b99680...9ed7894f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "96aa845d9b59eb66799d145a96b91d2c4fc43852108f41ecf8db2f4c5869269e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b198476e...a2ea4a5c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f9b9968017075f2d13693883c6630ae354540d199e01e9e2ab79e7a8a39e409bca12122073e8335af0dbe450331c93031756359ccfb586321e4b723cd9d6e3b79ed7894f", "hash": "96aa845d9b59eb66799d145a96b91d2c4fc43852108f41ecf8db2f4c5869269e", "number": "43283", "timestamp": "1793937137", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0b7c2dac942899063a2453185ae5a46189ea2fce453186b6b198d201bdd34f84ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f86f830e4a25820a5d84c11e7a0184fcb944018252089427ab051371054dcbb4c0aee315d9507b77c04986…75f97d1ca858011d081f0aa05b0d96bcc738d663306f5801f87bd59c0260d4ac5a4a09098a3abe44b2f5b843 (114 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fd7c5c8feda660b336cea19f9f429bf2c7084601880d…9128ffd3d35d499d3ae803a00594d03af8abb039708b4f88d95790d07219733c59e1d8dbdab54ef7728cb9f5 (120 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008dec819c...54f87ac0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b198476e16c68c1d410d17f9a63fbf06e015bfde32ce2a77f08ae1bc4ab128c8ca121220732f7d6b7afc68dafa2683291044f2cc31ab63a0160c19e316145b14a2ea4a5c", "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": "11002004249999981986024190.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }