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Canton Updates/122078...5afc
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #124,338

This Gateway_FinalizeBlock transaction built EVM block #124,338 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #124,338
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #124338 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124338

1.4s
1.4s

Committed on Canton

Participant commits update 1220784547…ce5afc
—

Imported to the execution layers

Importer applies block #124338 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.7s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#124,338
Block Hash
0xd14fd591...c5645adf
Block Timestamp
Nov 10, 2026, 22:01:44 UTC
Transactions
0x358476d3...e198fe010x26b2...5f86 → 0x0af7...128bSuccess
0x36bb977b...348c24660x1bcc...558a → 0x40d9...700cSuccess
Overview
Update ID
1220784547...6ace5afc
Offset
387795
Record Time
Nov 10, 2026, 22:01:45 UTC
Command ID
gw-64c9a5594...93ff0931
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003fc912d1...18f2a4ab
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0041795b62a266935ebbaf49b1988ec1b08b21eb945f08e8871fa809377abbfd57ca12122011349258628b25665099bc4e54e0bd9b62db770dced968565244e857e2bc382f", "block": { "timestamp": { "unpack": "1794348104." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a250a843b9aca0e843b9aca0e8252089440d97d4861833fb1d6612edbb028834e400f700c86ed…6aaf4989288c869da1303ea05c1e372b804d8560a18611887642595883f10d02a6da6c9b7ca999568f070079 (118 bytes)", "02f901f4830e4a258213a9830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…58af2090355a2e69b68a32a05df6040a905c27a275bad35a7b29249e255794643aadf2bdf1b56dedf7aed03d (504 bytes)", "f8ae821cba8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bedc8d952c47748e1f313ea025ec254580bee189f7c9a4975689dc671ca9f7638d797a89ec8575324cb389ec (176 bytes)", "02f901f4830e4a25820a7e830f4240831e84808307421994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…03a3ea4d0ce5d19e13a5b8a02b1b218e5129d0cfd19b1d2e29acfc2ed3a54d9e9f37fe49a46ce5e85e904717 (504 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": [] } }
0xc45f57b4...10f2537f0xe0f6...5090 → 0x925e...03fcSuccess
0x78ae7d25...bf1b2ecb0x214a...f50f → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0041795b62...e2bc382f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0c408a463cccbd2bfd73a1a842c10b038091a83b811ce019cfcc4e4b93ff0931", "timestamp": { "unpack": "1794348104." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a250a843b9aca0e843b9aca0e8252089440d97d4861833fb1d6612edbb028834e400f700c86ed…6aaf4989288c869da1303ea05c1e372b804d8560a18611887642595883f10d02a6da6c9b7ca999568f070079 (118 bytes)", "02f901f4830e4a258213a9830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…58af2090355a2e69b68a32a05df6040a905c27a275bad35a7b29249e255794643aadf2bdf1b56dedf7aed03d (504 bytes)", "f8ae821cba8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bedc8d952c47748e1f313ea025ec254580bee189f7c9a4975689dc671ca9f7638d797a89ec8575324cb389ec (176 bytes)", "02f901f4830e4a25820a7e830f4240831e84808307421994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…03a3ea4d0ce5d19e13a5b8a02b1b218e5129d0cfd19b1d2e29acfc2ed3a54d9e9f37fe49a46ce5e85e904717 (504 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:006d1ff531...07edb570
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0004c5bf00...c29a54b1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d14fd5916d2677717101a3c56f745d9a5e4ca06043e1556942887eddc5645adf", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a6128d23...afbbec2a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0004c5bf00899e79a8ade0f3bbca17ff5f3627c684631124286fcf2ff6329a4ce8ca121220e0a4b21c26cf36c48ef77f11ef42c95c704604ce2cb13257e4b100b3c29a54b1", "hash": "d14fd5916d2677717101a3c56f745d9a5e4ca06043e1556942887eddc5645adf", "number": "124338", "timestamp": "1794348104", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00c408a463cccbd2bfd73a1a842c10b038091a83b811ce019cfcc4e4b93ff0931a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f873830e4a250a843b9aca0e843b9aca0e8252089440d97d4861833fb1d6612edbb028834e400f700c86ed…6aaf4989288c869da1303ea05c1e372b804d8560a18611887642595883f10d02a6da6c9b7ca999568f070079 (118 bytes)", "02f901f4830e4a258213a9830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…58af2090355a2e69b68a32a05df6040a905c27a275bad35a7b29249e255794643aadf2bdf1b56dedf7aed03d (504 bytes)", "f8ae821cba8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…bedc8d952c47748e1f313ea025ec254580bee189f7c9a4975689dc671ca9f7638d797a89ec8575324cb389ec (176 bytes)", "02f901f4830e4a25820a7e830f4240831e84808307421994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…03a3ea4d0ce5d19e13a5b8a02b1b218e5129d0cfd19b1d2e29acfc2ed3a54d9e9f37fe49a46ce5e85e904717 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f60e7b12...7a483ea4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a6128d23f11693429eab5e3ad3e54b73ba84ab09df424fb0f63cde12457f5600ca121220b661a9180f19f5627c8497a3686d273b2a7af7b02799701c942cbd3fafbbec2a", "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": "11002004249999900160190576.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }