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Canton Updates/122002...35b5
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #28,594

This Gateway_FinalizeBlock transaction built EVM block #28,594 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #28,594
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.6s

Block planned

Producer plans block #28594 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28594

2.9s
2.9s

Committed on Canton

Participant commits update 122002af7c…e735b5
—

Imported to the execution layers

Importer applies block #28594 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.6s
EVM
Canton
External call
Total
Complete2.9s
2.9s

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
#28,594
Block Hash
0xd3b2ebe5...d5acfd03
Block Timestamp
Nov 5, 2026, 13:42:37 UTC
Transactions
0xf16c04af...66f0962e0xb663...74a4 → 0xd129...b96cSuccess
0xc824457d...6f3f2a7f0xfe3a...db13 → 0x5583...9c73Success
Overview
Update ID
122002af7c...72e735b5
Offset
93146
Record Time
Nov 5, 2026, 13:42:39 UTC
Command ID
gw-64c9a5594...5ddaf5d4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00342cda4b...de46f62f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f20f36efd074daa9c36d486f4f42dfb7878e74777b3f1c198713409776159858ca121220751b6493ac9693fb7c8510a71577b1094c1270055440c6359287d658fd76022a", "block": { "timestamp": { "unpack": "1793886157." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387e7…c8a35593b76b88117c458aa014c98a1d1e949f4ecb117212c2ea0d251754b87076fdf42e84396425c955978d (119 bytes)", "f8ac03858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…b754e185d32a2c9cd5d81ba012f93d39e0b1feec36e6a0d172b3ab5aac1e583164000f4f2c2761abbda693a2 (174 bytes)", "f871820236858bb2c97008825208945583abd7fba9798c42bb24a5ba860db94f599c7388016345785d8a0000…f4edc15da26c2a403073d1a0447cc418b3bf232523ea07106c72660550a0c8fde71548914a283b3c451c27c0 (115 bytes)", "f871820237858bb2c9700882520894afaac4cf2b94bbb92c896c618db2c8247b866a7288016345785d8a0000…97c168cdc3b0402cef89fea04027a8105f8e1b3aaa561431bbab628e87404e523b93a4aa39670d0380807631 (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": [] } }
0xb649c912...abcc4eed0x1018...3e74 → 0xfe3a...db13Success
0x4d3835dd...a33b7fae0xfe3a...db13 → 0xafaa...6a72Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f20f36ef...fd76022a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "be6f7cdee76d43b4a498d309cbbf1c77a4463da6e87a58d213a6edd05ddaf5d4", "timestamp": { "unpack": "1793886157." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387e7…c8a35593b76b88117c458aa014c98a1d1e949f4ecb117212c2ea0d251754b87076fdf42e84396425c955978d (119 bytes)", "f8ac03858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…b754e185d32a2c9cd5d81ba012f93d39e0b1feec36e6a0d172b3ab5aac1e583164000f4f2c2761abbda693a2 (174 bytes)", "f871820236858bb2c97008825208945583abd7fba9798c42bb24a5ba860db94f599c7388016345785d8a0000…f4edc15da26c2a403073d1a0447cc418b3bf232523ea07106c72660550a0c8fde71548914a283b3c451c27c0 (115 bytes)", "f871820237858bb2c9700882520894afaac4cf2b94bbb92c896c618db2c8247b866a7288016345785d8a0000…97c168cdc3b0402cef89fea04027a8105f8e1b3aaa561431bbab628e87404e523b93a4aa39670d0380807631 (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:006342e1ff...f727a170
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0095f5b02d...76bdccb2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d3b2ebe55bcbb504f66a4b3d19a30b7b96b8b02183a5afd64a38063fd5acfd03", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001a148ebf...0bd82211
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0095f5b02d63491b0e6550edbd9fea3f84c89fbfc297e255a9f89fd57f80db6081ca121220121cfd7df24bb52e933d1a1fca3c4b4b26152cb08452eaf6e17d867676bdccb2", "hash": "d3b2ebe55bcbb504f66a4b3d19a30b7b96b8b02183a5afd64a38063fd5acfd03", "number": "28594", "timestamp": "1793886157", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0be6f7cdee76d43b4a498d309cbbf1c77a4463da6e87a58d213a6edd05ddaf5d4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f874830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db1387e7…c8a35593b76b88117c458aa014c98a1d1e949f4ecb117212c2ea0d251754b87076fdf42e84396425c955978d (119 bytes)", "f8ac03858bb2c9700882598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…b754e185d32a2c9cd5d81ba012f93d39e0b1feec36e6a0d172b3ab5aac1e583164000f4f2c2761abbda693a2 (174 bytes)", "f871820236858bb2c97008825208945583abd7fba9798c42bb24a5ba860db94f599c7388016345785d8a0000…f4edc15da26c2a403073d1a0447cc418b3bf232523ea07106c72660550a0c8fde71548914a283b3c451c27c0 (115 bytes)", "f871820237858bb2c9700882520894afaac4cf2b94bbb92c896c618db2c8247b866a7288016345785d8a0000…97c168cdc3b0402cef89fea04027a8105f8e1b3aaa561431bbab628e87404e523b93a4aa39670d0380807631 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b6b42bb4...1f1097b2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001a148ebf44d48e3e70ef7249ad8e87cb4d916d2d014aff2f52d4a723f5f119fbca121220feb57ba043c46bff19e2a05965bf50333754cd49db1659d37dbbd8da0bd82211", "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": "11002004249999987680775672.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }