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Canton Updates/122033...ff3a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #96,738

This Gateway_FinalizeBlock transaction built EVM block #96,738 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #96,738
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s

Block planned

Producer plans block #96738 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #96738

1.2s
1.2s

Committed on Canton

Participant commits update 1220335381…0fff3a
—

Imported to the execution layers

Importer applies block #96738 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#96,738
Block Hash
0xf9871e1e...1ab38680
Block Timestamp
Nov 9, 2026, 18:06:48 UTC
Transactions
0xc764c4e8...c462961b0x00d9...2b0f → 0xa276...16d2Success
0x76d565ca...09e678d60xdaa5...deec → 0xb778...3d80Success
Overview
Update ID
1220335381...bf0fff3a
Offset
303319
Record Time
Nov 9, 2026, 18:06:49 UTC
Command ID
gw-64c9a5594...3e17e19b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a6522245...4f95c8d3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002fbf7a85effcb3048ee2c2dc2b65e804a58b80a7fdc13e54be8c95bb8492d265ca12122013a20ca2e9ccb806cb292a1e74c5aa65a78c574d643722f1cdc8636b41b463f7", "block": { "timestamp": { "unpack": "1794247608." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…dc82b781d9bdd22cb4a949a0028bbcae4781b437bc5589de7bdfabc53eee9048a919246bc6b4b394ded5c943 (141 bytes)", "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…bd1566a3cd0336438364a7a04a4020cac6f3f89ac743128dc665f5de72fc0aa740b08a392d19c92288c6665a (141 bytes)", "f8ac0d858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…4af0167c6381e222691b6ea045189b9204df909ff3ecdda5170dbb5768456f51bcd11b272988f625a3f4fed8 (174 bytes)", "f8718216a0858bb2c9700882520894249cbc495d871554416907d0e0d939e3dbe2465188016345785d8a0000…ca0dac4ac478bb8f9a662da07796c581b47f44925e744a8d3320e01dc392b4874acf4d00127c6bfc3bb98ad2 (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": [] } }
0x6a7fbdb9...b0889cd80x037f...d28b → 0xa276...16d2Success
0x5674590a...5ab2d2ee0xfd7c...4601 → 0x249c...4651Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002fbf7a85...41b463f7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "259e76dc2b2776ffaa05ee8e83f4964e0a7c158c4a32db911645f3363e17e19b", "timestamp": { "unpack": "1794247608." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…dc82b781d9bdd22cb4a949a0028bbcae4781b437bc5589de7bdfabc53eee9048a919246bc6b4b394ded5c943 (141 bytes)", "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…bd1566a3cd0336438364a7a04a4020cac6f3f89ac743128dc665f5de72fc0aa740b08a392d19c92288c6665a (141 bytes)", "f8ac0d858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…4af0167c6381e222691b6ea045189b9204df909ff3ecdda5170dbb5768456f51bcd11b272988f625a3f4fed8 (174 bytes)", "f8718216a0858bb2c9700882520894249cbc495d871554416907d0e0d939e3dbe2465188016345785d8a0000…ca0dac4ac478bb8f9a662da07796c581b47f44925e744a8d3320e01dc392b4874acf4d00127c6bfc3bb98ad2 (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:0092e2aa28...00772ba3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00737ef56d...6cc2d199
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f9871e1e792049fcc368e5db8c2bf0122143c75e3a6855a5ae8ab6a61ab38680", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ea4c3745...17fbac30
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00737ef56d8401c9ead703acb156180990b59452f007c32c7b29b60cd4433faba3ca121220a65c07432e19ec377284e13dbc497cfba2bc386f1d678103b15d3c796cc2d199", "hash": "f9871e1e792049fcc368e5db8c2bf0122143c75e3a6855a5ae8ab6a61ab38680", "number": "96738", "timestamp": "1794247608", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0259e76dc2b2776ffaa05ee8e83f4964e0a7c158c4a32db911645f3363e17e19ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…dc82b781d9bdd22cb4a949a0028bbcae4781b437bc5589de7bdfabc53eee9048a919246bc6b4b394ded5c943 (141 bytes)", "f88b0d858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…bd1566a3cd0336438364a7a04a4020cac6f3f89ac743128dc665f5de72fc0aa740b08a392d19c92288c6665a (141 bytes)", "f8ac0d858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…4af0167c6381e222691b6ea045189b9204df909ff3ecdda5170dbb5768456f51bcd11b272988f625a3f4fed8 (174 bytes)", "f8718216a0858bb2c9700882520894249cbc495d871554416907d0e0d939e3dbe2465188016345785d8a0000…ca0dac4ac478bb8f9a662da07796c581b47f44925e744a8d3320e01dc392b4874acf4d00127c6bfc3bb98ad2 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f835c11e...e232adec
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ea4c37456f0ee8099f04266b4cbccda188d529d79bbce1f687ddfa60d1e9b155ca12122055b4f6e4692bc57631da07f7c6c6859cf7168600e28c06ed5d996f0d17fbac30", "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": "11002004249999960094257146.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }