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Canton Updates/1220cc...bae7
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #99,690

This Gateway_FinalizeBlock transaction built EVM block #99,690 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #99,690
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #99690 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #99690

1.9s
1.9s

Committed on Canton

Participant commits update 1220cc323d…bfbae7
—

Imported to the execution layers

Importer applies block #99690 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#99,690
Block Hash
0xeda78a5e...f9ffe143
Block Timestamp
Nov 9, 2026, 20:30:35 UTC
Transactions
0x994f2faf...c5912b7b0x124e...46fe → 0x23e5...229aSuccess
0xf162368d...dabc09c30xd6f7...4269 → 0xa276...16d2Success
Overview
Update ID
1220cc323d...28bfbae7
Offset
312319
Record Time
Nov 9, 2026, 20:30:36 UTC
Command ID
gw-64c9a5594...40c02f2f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00034d4d68...d2b80697
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c116008b76046cf1696d913aa26975c2fa1ca08710bf6891143de702b4a16680ca1212202b3545aafdb6b10af83aae957a323952038b7ee6b766dfd975f79243dce01863", "block": { "timestamp": { "unpack": "1794256235." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…86f10b797fada14d7128f3a07bdab57d9d2206f00fb974ac363424190134ea9817ffb69a1c1cc26b0dd8b9b0 (174 bytes)", "f8ab328459682f00827e9094bf5490f9035680cd1286ea9e65babc8bacf5356080b844a9059cbb0000000000…a9c16144105721165ac244a0394a95919e68209fcb46dd6f601caa38bc39a57533a1d38d5e583815ee95e703 (173 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6a4d876afa68dff8b0e8d4a0260ce73459aa8405c70c03e204858f7019cedfecc5e2c0134c0885ac0db438ee (141 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": [] } }
0x046284c4...57da72060xa024...c72a → 0xbf54...3560Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c116008b...dce01863
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6e3ee2258124312063fe7f0dcb53092a4c2ede15cb5e063a4c0312fd40c02f2f", "timestamp": { "unpack": "1794256235." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…86f10b797fada14d7128f3a07bdab57d9d2206f00fb974ac363424190134ea9817ffb69a1c1cc26b0dd8b9b0 (174 bytes)", "f8ab328459682f00827e9094bf5490f9035680cd1286ea9e65babc8bacf5356080b844a9059cbb0000000000…a9c16144105721165ac244a0394a95919e68209fcb46dd6f601caa38bc39a57533a1d38d5e583815ee95e703 (173 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6a4d876afa68dff8b0e8d4a0260ce73459aa8405c70c03e204858f7019cedfecc5e2c0134c0885ac0db438ee (141 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:00968ecdbf...e1411ca8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0047db23e8...478de298
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "eda78a5e40a7cc6456af3d5dc8438af2c14dc9de913b93f7f53b39f1f9ffe143", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004abec25c...0f5422b1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0047db23e85afa1ec1a402a5e2de1ea389785803d2bc804facc0e8e087df0233b4ca121220982ee2f512a569e1560c319ff6f957feecb2cbfadb372785cca4254b478de298", "hash": "eda78a5e40a7cc6456af3d5dc8438af2c14dc9de913b93f7f53b39f1f9ffe143", "number": "99690", "timestamp": "1794256235", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06e3ee2258124312063fe7f0dcb53092a4c2ede15cb5e063a4c0312fd40c02f2fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac09858bb2c970088259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…86f10b797fada14d7128f3a07bdab57d9d2206f00fb974ac363424190134ea9817ffb69a1c1cc26b0dd8b9b0 (174 bytes)", "f8ab328459682f00827e9094bf5490f9035680cd1286ea9e65babc8bacf5356080b844a9059cbb0000000000…a9c16144105721165ac244a0394a95919e68209fcb46dd6f601caa38bc39a57533a1d38d5e583815ee95e703 (173 bytes)", "f88b0e858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6a4d876afa68dff8b0e8d4a0260ce73459aa8405c70c03e204858f7019cedfecc5e2c0134c0885ac0db438ee (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ae5fd7f2...8d0dbbc2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004abec25ca4de219dc9ee5648cf53a5be12add02b1c6813fc8d01545dfc9fd435ca1212205d7d0cb8403e8fc164db31007baa7928618d21f7ca4a8ebc806eed610f5422b1", "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": "11002004249999958330837264.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }