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Canton Updates/122074...6988
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #28,708

This Gateway_FinalizeBlock transaction built EVM block #28,708 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #28,708
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
634ms

Block planned

Producer plans block #28708 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28708

507ms
507ms

Committed on Canton

Participant commits update 12207446ce…2a6988
—

Imported to the execution layers

Importer applies block #28708 from GatewayHead

—
0ms
250ms
500ms
634ms
EVM
Canton
External call
Total
Complete507ms
507ms

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
#28,708
Block Hash
0x7165aaca...1e4eee32
Block Timestamp
Nov 5, 2026, 13:47:14 UTC
Transactions
0x999d743b...c7d6f8870x10cf...e3c2 → 0x235d...3c8cSuccess
0x2412dc41...4af04b980xfe3a...db13 → 0xdc96...1854Success
Overview
Update ID
12207446ce...8e2a6988
Offset
93493
Record Time
Nov 5, 2026, 13:47:14 UTC
Command ID
gw-64c9a5594...1fb1b05e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f2fd2691...ebc867d3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e005cbf85185c1b130a7613d328874a7593c23a77567963134e304e02e23d9c0ca121220145ce512fb6cd7f11074af3f4625cb71ba1049ca71b58aa74a332b24134b1c1d", "hash": "7165aacad58a1110ae055ff93ad5a3ff6acae45179911bcf095929fd1e4eee32", "number": "28708", "timestamp": "1793886434", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a060e7bd0b2325f8cbe5cb48145d16d9342f05e824faa545db601e945a1fb1b05ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…28a0e6fbc8350231b6e6bda05aed4d8a4ad3c216e38cc1285bf8cacab56b30656859020061c41b85b8685947 (111 bytes)", "f8ac04858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…f8c53f90f593d9347e204ca0135f73b1db6fb4eb61bac66b43e50ccc66335b0c4620b948442fb152b0c89c16 (174 bytes)", "f87182025e858bb2c9700882520894dc96826afa2ab46b757ffc40b98cc5b46945185488016345785d8a0000…23ee82718a8da62099860fa05d6333265342e133d62ed67ee6c9b2f08cb1c93847d4133911b744d79c095054 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0xff4c5d60...a83d65c30x4a32...e5c4 → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006c0e0cdd...7d882959
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "60e7bd0b2325f8cbe5cb48145d16d9342f05e824faa545db601e945a1fb1b05e", "timestamp": { "unpack": "1793886434." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…28a0e6fbc8350231b6e6bda05aed4d8a4ad3c216e38cc1285bf8cacab56b30656859020061c41b85b8685947 (111 bytes)", "f8ac04858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…f8c53f90f593d9347e204ca0135f73b1db6fb4eb61bac66b43e50ccc66335b0c4620b948442fb152b0c89c16 (174 bytes)", "f87182025e858bb2c9700882520894dc96826afa2ab46b757ffc40b98cc5b46945185488016345785d8a0000…23ee82718a8da62099860fa05d6333265342e133d62ed67ee6c9b2f08cb1c93847d4133911b744d79c095054 (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:00ba928c01...753a5791
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e2efe480...b9d1ace0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f2fd26919db73bd6d7a932c70410f55ee5a2350a9422d890d220193d85d7fa15ca12122002b9e0a25e389f3868fd262ca3320d70e2c380f7ea6b14edd4d902f1ebc867d3", "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": "11002004249999987638978084.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e005cbf8...134b1c1d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7165aacad58a1110ae055ff93ad5a3ff6acae45179911bcf095929fd1e4eee32", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006574ac55...1d2b1870
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006c0e0cdde6ec3c1177914eef901360fe6bb50049ec50efd28b84f9f4f4866754ca121220b785f006dac93efb10796d6406f2bb01f6475b6d15d950277e775dd47d882959", "block": { "timestamp": { "unpack": "1793886434." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…28a0e6fbc8350231b6e6bda05aed4d8a4ad3c216e38cc1285bf8cacab56b30656859020061c41b85b8685947 (111 bytes)", "f8ac04858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…f8c53f90f593d9347e204ca0135f73b1db6fb4eb61bac66b43e50ccc66335b0c4620b948442fb152b0c89c16 (174 bytes)", "f87182025e858bb2c9700882520894dc96826afa2ab46b757ffc40b98cc5b46945185488016345785d8a0000…23ee82718a8da62099860fa05d6333265342e133d62ed67ee6c9b2f08cb1c93847d4133911b744d79c095054 (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": [] } }