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Canton Updates/122038...6f74
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #196,241

This Gateway_FinalizeBlock transaction built EVM block #196,241 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #196,241
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.6s

Block planned

Producer plans block #196241 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #196241

3.7s
3.7s

Committed on Canton

Participant commits update 12203819a2…666f74
—

Imported to the execution layers

Importer applies block #196241 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.6s
EVM
Canton
External call
Total
Complete3.7s
3.7s

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
#196,241
Block Hash
0x58b8d863...cb499622
Block Timestamp
Nov 14, 2026, 10:26:20 UTC
Transactions
0xfd9e4c28...646ffffb0x3bd0...534f → 0xd129...b96cSuccess
0x86056885...51de473b0xd602...6228 → 0xb778...3d80Success
Overview
Update ID
12203819a2...f6666f74
Offset
608542
Record Time
Nov 14, 2026, 10:26:23 UTC
Command ID
gw-64c9a5594...e72436d6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00671227bd...f04d8667
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c3f6ba5ecee01fd1e70dd9c32d576e8433e28218443f1fe4aae9dea4bc90b8dbca121220494b50f24b0a7eed9bc25eb226a68a1297e8fe6f7336b2ba1c599055bfe45acd", "block": { "timestamp": { "unpack": "1794651980." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890e835e7a998254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a45524107700000000000000…01d1af4d0ae9394892e8e0a00730511fe12d830a0903029b77d50e82724df7b674514325849a7e2a4985d835 (139 bytes)", "f8aa0d835e7a998259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…9161fafded6ffe5b8c6e88a06043bd8160d23cdf96cd7c51836fe858ca7044df3bb3623e1ddfcb10b3a6370a (172 bytes)", "f8aa0d835e7a998259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…6d794f50c7288d3c196634a066a353330e79e6b4415facd3ba0fe38235851ca3cea5b31e0f05bd78b9c799b7 (172 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": [] } }
0xb2ce11c4...db1cd1fb0x07fd...7b99 → 0x7919...5a5bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c3f6ba5e...bfe45acd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "aa4538e4a27335443b6ea915a6345e7242772950c5035b2b62fd1b97e72436d6", "timestamp": { "unpack": "1794651980." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890e835e7a998254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a45524107700000000000000…01d1af4d0ae9394892e8e0a00730511fe12d830a0903029b77d50e82724df7b674514325849a7e2a4985d835 (139 bytes)", "f8aa0d835e7a998259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…9161fafded6ffe5b8c6e88a06043bd8160d23cdf96cd7c51836fe858ca7044df3bb3623e1ddfcb10b3a6370a (172 bytes)", "f8aa0d835e7a998259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…6d794f50c7288d3c196634a066a353330e79e6b4415facd3ba0fe38235851ca3cea5b31e0f05bd78b9c799b7 (172 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:002c42cb48...95960e09
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008455196c...12344cad
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "58b8d863ab23ed918d49f822e533c15b89b9a9223ef7dabdb937fef7cb499622", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00be09c307...4567ee29
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008455196c512cb253e3ef807064c3a428da77c4758dd05e9288c8dc76a9e70fa7ca121220ea722093e028eb14c07c9cba9c2bf64986e7486fc7b600d93f65275c12344cad", "hash": "58b8d863ab23ed918d49f822e533c15b89b9a9223ef7dabdb937fef7cb499622", "number": "196241", "timestamp": "1794651980", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0aa4538e4a27335443b6ea915a6345e7242772950c5035b2b62fd1b97e72436d6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8890e835e7a998254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a45524107700000000000000…01d1af4d0ae9394892e8e0a00730511fe12d830a0903029b77d50e82724df7b674514325849a7e2a4985d835 (139 bytes)", "f8aa0d835e7a998259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…9161fafded6ffe5b8c6e88a06043bd8160d23cdf96cd7c51836fe858ca7044df3bb3623e1ddfcb10b3a6370a (172 bytes)", "f8aa0d835e7a998259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…6d794f50c7288d3c196634a066a353330e79e6b4415facd3ba0fe38235851ca3cea5b31e0f05bd78b9c799b7 (172 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0017f62ffb...33d76bfb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00be09c307c91a609e00a2a18673f0086f95cdc715c0ef788030e9499aeb420df9ca12122087663543643c0bde61991401357e164e8efdddda05d0849fe77b97b14567ee29", "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": "11002004249999837390054511.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }