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Canton Updates/122025...517a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #23,970

This Gateway_FinalizeBlock transaction built EVM block #23,970 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #23,970
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
484ms

Block planned

Producer plans block #23970 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #23970

387ms
387ms

Committed on Canton

Participant commits update 122025b783…60517a
—

Imported to the execution layers

Importer applies block #23970 from GatewayHead

—
0ms
250ms
484ms
EVM
Canton
External call
Total
Complete387ms
387ms

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
#23,970
Block Hash
0x0410b6d8...f628a963
Block Timestamp
Nov 4, 2026, 15:44:14 UTC
Transactions
0xfd294050...b30ec1fc0x2c16...ccc1 → 0x2a1e...4725Success
0x41642bd7...ff8f50830x9f8d...5b69 → 0x5a27...57a8Success
Overview
Update ID
122025b783...2660517a
Offset
78125
Record Time
Nov 4, 2026, 15:44:14 UTC
Command ID
gw-64c9a5594...9ec50e62
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00268da5c8...5871e46d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b2134e13888c4757594d30ee9c201b3e7098f8df776ce00cb46a4fd8039a1e37ca121220429231098fc5ac46e98a05b0a45384044a9d366ee797148d807d03ccedda4353", "block": { "timestamp": { "unpack": "1793807054." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a258203fb843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…3b1fc082166726f8beea06a07db1f8c695d9db280e89e7013bc0786250eda38bf25d595b41d0502cfcc62076 (118 bytes)", "f86e05858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…26308ef8ee7adf6f4b4d9aa0051283b49bec2e84efa5e3ac390a7aba4d58889ba068149c85b3a012b9412ac6 (112 bytes)", "f8ac03858bb2c970088259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000…87689a3c05ee4b1747d957a0462ac39eb4c8846c771690ce03b7fac0d45a402841de7b8422ad1c84b20854c9 (174 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": [] } }
0x37a76e89...461059bf0x5cac...dea8 → 0x02a2...2ec5Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b2134e13...edda4353
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b5e92ef4f99e0f048acf8366f6600259de96db2cba2122ed7cd293a39ec50e62", "timestamp": { "unpack": "1793807054." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a258203fb843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…3b1fc082166726f8beea06a07db1f8c695d9db280e89e7013bc0786250eda38bf25d595b41d0502cfcc62076 (118 bytes)", "f86e05858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…26308ef8ee7adf6f4b4d9aa0051283b49bec2e84efa5e3ac390a7aba4d58889ba068149c85b3a012b9412ac6 (112 bytes)", "f8ac03858bb2c970088259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000…87689a3c05ee4b1747d957a0462ac39eb4c8846c771690ce03b7fac0d45a402841de7b8422ad1c84b20854c9 (174 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:00e8456588...472aaf51
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004f40b81d...359763fe
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0410b6d8322888f02848b88b21a8810213032057484c09972ba04e4bf628a963", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0071d4f54b...cea0ccd2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004f40b81d13749bef64bb2a0c4a6b21394555de62039387338ecdafdec672c882ca1212203270722fb2149ebae474375c0805ab81689d2c4b661ec5ba120b150d359763fe", "hash": "0410b6d8322888f02848b88b21a8810213032057484c09972ba04e4bf628a963", "number": "23970", "timestamp": "1793807054", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0b5e92ef4f99e0f048acf8366f6600259de96db2cba2122ed7cd293a39ec50e62a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f873830e4a258203fb843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…3b1fc082166726f8beea06a07db1f8c695d9db280e89e7013bc0786250eda38bf25d595b41d0502cfcc62076 (118 bytes)", "f86e05858bb2c970088252089402a2980675681c84999ec10fbeeedb192c842ec587038d7ea4c6800080831c…26308ef8ee7adf6f4b4d9aa0051283b49bec2e84efa5e3ac390a7aba4d58889ba068149c85b3a012b9412ac6 (112 bytes)", "f8ac03858bb2c970088259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f1900000000…87689a3c05ee4b1747d957a0462ac39eb4c8846c771690ce03b7fac0d45a402841de7b8422ad1c84b20854c9 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00906bb6b6...1dc879d4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0071d4f54b74b1bf09c777bbff72dd3df6d923efce03b2ee9b244b99120fc93138ca121220885aa5866ca09ea5c2b5cf4ab501d64ed0e9417fe0e202d9f8e6c209cea0ccd2", "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": "11002004249999989711205409.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }