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Canton Updates/1220d9...1929
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #97,755

This Gateway_FinalizeBlock transaction built EVM block #97,755 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #97,755
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.0s

Block planned

Producer plans block #97755 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #97755

816ms
816ms

Committed on Canton

Participant commits update 1220d9f801…f91929
—

Imported to the execution layers

Importer applies block #97755 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.0s
EVM
Canton
External call
Total
Complete816ms
816ms

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
#97,755
Block Hash
0x5c777f66...c9809b16
Block Timestamp
Nov 9, 2026, 18:58:38 UTC
Transactions
0x46dfd89b...32b64c6b0x3555...3fb0 → 0x235d...3c8cSuccess
0xe9a97efe...d5e9bb9e0xae3f...dd2d → 0x51be...67edSuccess
Overview
Update ID
1220d9f801...95f91929
Offset
306422
Record Time
Nov 9, 2026, 18:58:38 UTC
Command ID
gw-64c9a5594...5cfc2f02
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003f17e691...60afce1e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000c04b7f21a7409ed7743163ed1a056397584aa76afa8ec8a8408b025fa28150dca121220237e5e8d151055165cba4304ab9c522956bf492bc7d092dd95ccdb736476f09b", "block": { "timestamp": { "unpack": "1794250718." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…45fe28c5361e292bf639a4a05b24e6c9db2466fb1203e4c43bc0299da83b0260b60a62e6d71acc9c91e0fd7c (111 bytes)", "f8ac0f858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b8ee0b3aece88674192c14a04b58bb6b5ba37567dc8649635d63ff2d995fa268f1a822d1c1b15743757e9aa6 (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…cb49b95cd8e19f27c59547a07f7b89e19cad5b5200231253e6781d03ff379f4bbe0e91fc181e8949edcf8593 (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…baaa940b61cf1c9fb8edeea040a7d5d8f0a6896b2ea24d2b1b1b23d327f55047427e03a4c826f4f3e1a7a61f (111 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": [] } }
0x8b330ef2...0749607f0x435c...ca85 → 0x0db9...fe89Success
0x645ceeaf...e3f6e5230xfc0b...11be → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000c04b7f2...6476f09b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "968e48dcac1f33f35ec829c16c00de9e32e4d8f1d231f3a57515f81b5cfc2f02", "timestamp": { "unpack": "1794250718." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…45fe28c5361e292bf639a4a05b24e6c9db2466fb1203e4c43bc0299da83b0260b60a62e6d71acc9c91e0fd7c (111 bytes)", "f8ac0f858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b8ee0b3aece88674192c14a04b58bb6b5ba37567dc8649635d63ff2d995fa268f1a822d1c1b15743757e9aa6 (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…cb49b95cd8e19f27c59547a07f7b89e19cad5b5200231253e6781d03ff379f4bbe0e91fc181e8949edcf8593 (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…baaa940b61cf1c9fb8edeea040a7d5d8f0a6896b2ea24d2b1b1b23d327f55047427e03a4c826f4f3e1a7a61f (111 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:00606fb4f7...f7d2f176
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0088687a86...1309b1b7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5c777f66e1354fe0903d410aee6ea0ce31f68fd6bd1a73d030863761c9809b16", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0090b81937...28bac099
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0088687a86c8f1fcf0b77da593a4b7f2d7ba367ede35927520f773ad32417f6b5eca121220f32d4345d5b6813dcbc893ad693d92e82f81a563c23fdaa0a7c33fdd1309b1b7", "hash": "5c777f66e1354fe0903d410aee6ea0ce31f68fd6bd1a73d030863761c9809b16", "number": "97755", "timestamp": "1794250718", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0968e48dcac1f33f35ec829c16c00de9e32e4d8f1d231f3a57515f81b5cfc2f02a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0f858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…45fe28c5361e292bf639a4a05b24e6c9db2466fb1203e4c43bc0299da83b0260b60a62e6d71acc9c91e0fd7c (111 bytes)", "f8ac0f858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b8ee0b3aece88674192c14a04b58bb6b5ba37567dc8649635d63ff2d995fa268f1a822d1c1b15743757e9aa6 (174 bytes)", "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…cb49b95cd8e19f27c59547a07f7b89e19cad5b5200231253e6781d03ff379f4bbe0e91fc181e8949edcf8593 (174 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…baaa940b61cf1c9fb8edeea040a7d5d8f0a6896b2ea24d2b1b1b23d327f55047427e03a4c826f4f3e1a7a61f (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005bd3a185...562963b5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0090b81937c840b6c1a90d90d4cfd0a1656b612420199f43fd135125f42fd937b2ca121220c7beccdf50e82f6482677780b9ef58c419f4e282599bade1700b636628bac099", "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": "11002004249999959521676907.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }