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Canton Updates/122029...6746
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #28,466

This Gateway_FinalizeBlock transaction built EVM block #28,466 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #28,466
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #28466 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28466

1.1s
1.1s

Committed on Canton

Participant commits update 122029999e…066746
—

Imported to the execution layers

Importer applies block #28466 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#28,466
Block Hash
0xef706920...8937f19c
Block Timestamp
Nov 5, 2026, 13:37:03 UTC
Transactions
0x7a2453e3...c78031960x8c53...6466 → 0xfe3a...db13Success
0x0f472d3e...bccc983a0xc6f0...f9b7 → 0x23e5...229aSuccess
Overview
Update ID
122029999e...8e066746
Offset
92757
Record Time
Nov 5, 2026, 13:37:04 UTC
Command ID
gw-64c9a5594...87e2ca66
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b61328ce...11a26bc5
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00deefc7db7d520eef8aef211327105b9956a14dbc381f25055d32cd4eea3c8c7dca1212203231898b04265e88c1500ccdac707a6553404c1450cc0c21983e92258ca16560", "block": { "timestamp": { "unpack": "1793885823." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f875830e4a250684a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…9240ff8a7047998118917ea03d3b16d94eec6a43c2143e893b4e38a75fba22807d47caaf0f388975c4eac0a7 (120 bytes)", "f8ac038510bc8f88ae8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…15c750e925725418d7a6b7a07679a47497657d68aef1245223789d3e7800651816a79498ff273219c442318f (174 bytes)", "f87182020b8510bc8f88ae825208948503a7bd5202872847064c6500c00f0392b4ddd288016345785d8a0000…b3676b9654397191e2d34aa043ee04a660557c464151e06a9192172a5ed5aadb70c78e76ae3ee1329d08f3b9 (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": [] } }
0x50e46122...6d8e7aba0xfe3a...db13 → 0x8503...ddd2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00deefc7db...8ca16560
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4a31bf3cf4bcc58dfc3047e5123b937e98e43dd53111396da3fa520787e2ca66", "timestamp": { "unpack": "1793885823." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f875830e4a250684a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…9240ff8a7047998118917ea03d3b16d94eec6a43c2143e893b4e38a75fba22807d47caaf0f388975c4eac0a7 (120 bytes)", "f8ac038510bc8f88ae8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…15c750e925725418d7a6b7a07679a47497657d68aef1245223789d3e7800651816a79498ff273219c442318f (174 bytes)", "f87182020b8510bc8f88ae825208948503a7bd5202872847064c6500c00f0392b4ddd288016345785d8a0000…b3676b9654397191e2d34aa043ee04a660557c464151e06a9192172a5ed5aadb70c78e76ae3ee1329d08f3b9 (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:0043bb947f...4ec1d1ef
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bf0a5a23...87aca8db
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ef706920b47b102da8d2798bbc07abfad36d261a691912bfd9f3afc78937f19c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d7e521ca...0bc7e74a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bf0a5a23e6d5ddd24c7d0df5e66112b5cda742a6a0e9777dbdbaf55d8dac06fbca1212209d7bbab6fc9721679778c668de75412b6a7ea9cd5785197164f24f7087aca8db", "hash": "ef706920b47b102da8d2798bbc07abfad36d261a691912bfd9f3afc78937f19c", "number": "28466", "timestamp": "1793885823", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a04a31bf3cf4bcc58dfc3047e5123b937e98e43dd53111396da3fa520787e2ca66a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f875830e4a250684a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…9240ff8a7047998118917ea03d3b16d94eec6a43c2143e893b4e38a75fba22807d47caaf0f388975c4eac0a7 (120 bytes)", "f8ac038510bc8f88ae8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…15c750e925725418d7a6b7a07679a47497657d68aef1245223789d3e7800651816a79498ff273219c442318f (174 bytes)", "f87182020b8510bc8f88ae825208948503a7bd5202872847064c6500c00f0392b4ddd288016345785d8a0000…b3676b9654397191e2d34aa043ee04a660557c464151e06a9192172a5ed5aadb70c78e76ae3ee1329d08f3b9 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0086a71919...7c081fcf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d7e521ca7d8a46ab189ad035fdf61ef1f62ae5b93dbd218401038ca0486f3e1fca1212204bc7b3dbf228dc5666de60df85961ededa67757f0846ebb40867c0cc0bc7e74a", "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": "11002004249999987725978466.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }