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Canton Updates/122058...dd50
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #201,484

This Gateway_FinalizeBlock transaction built EVM block #201,484 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #201,484
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.2s

Block planned

Producer plans block #201484 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #201484

3.4s
3.4s

Committed on Canton

Participant commits update 12205858e9…7fdd50
—

Imported to the execution layers

Importer applies block #201484 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.2s
EVM
Canton
External call
Total
Complete3.4s
3.4s

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
#201,484
Block Hash
0x0f496766...dd21f751
Block Timestamp
Nov 14, 2026, 18:07:08 UTC
Transactions
0xdd378afc...c16c8b430x030d...6fae → 0xd74a...e29aSuccess
0xeb1c175c...f863b0720x214a...f50f → 0x925e...03fcSuccess
Overview
Update ID
12205858e9...307fdd50
Offset
624732
Record Time
Nov 14, 2026, 18:07:11 UTC
Command ID
gw-64c9a5594...850f23e0
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00927372e7...2672d2e7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008436e42cc977234cd347650a1a6df47b88de09ad7b78a837bd779ae47b791eecca121220ce4adff1fe2527ba9ec7946663a1a278421e5d56fe5d4679998f79dad5311eab", "block": { "timestamp": { "unpack": "1794679628." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294d74a1357338c9286017940474804f05bd60fe29a80b8…3f32d3dd61c27f9192fb76a06575dc41034bbe17b66e080d6850449afd10aea20379eeb8c75ed45387ed6e63 (181 bytes)", "02f901f4830e4a25822122830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5b1842d3b3f2c1a60341b0a07e8677c550d0714162992aaeca06ae2999c3327d2cfffcca7bcd838c3a7c70f6 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008436e42c...d5311eab
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "dee71cc3cad9dac234699ce6946aa4a31cf659a89745892e2e23dfca850f23e0", "timestamp": { "unpack": "1794679628." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294d74a1357338c9286017940474804f05bd60fe29a80b8…3f32d3dd61c27f9192fb76a06575dc41034bbe17b66e080d6850449afd10aea20379eeb8c75ed45387ed6e63 (181 bytes)", "02f901f4830e4a25822122830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5b1842d3b3f2c1a60341b0a07e8677c550d0714162992aaeca06ae2999c3327d2cfffcca7bcd838c3a7c70f6 (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:00d050b084...b8ddebcc
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e98a03d1...db1fc747
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0f4967669b63acd14a79d02115191c54f4f15d5907ffeab957bd3774dd21f751", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ec3eba84...f74c8568
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e98a03d1f3cd36af9acfaa49ee5e171abd571ed596bfac118be431cc4f13094fca1212203c618d503113d12a4cf32810ae0424161d06419dff01d4a5bcd6d6f8db1fc747", "hash": "0f4967669b63acd14a79d02115191c54f4f15d5907ffeab957bd3774dd21f751", "number": "201484", "timestamp": "1794679628", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0dee71cc3cad9dac234699ce6946aa4a31cf659a89745892e2e23dfca850f23e0a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8b2830e4a2505843b9aca0e843b9aca0e82cb7294d74a1357338c9286017940474804f05bd60fe29a80b8…3f32d3dd61c27f9192fb76a06575dc41034bbe17b66e080d6850449afd10aea20379eeb8c75ed45387ed6e63 (181 bytes)", "02f901f4830e4a25822122830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5b1842d3b3f2c1a60341b0a07e8677c550d0714162992aaeca06ae2999c3327d2cfffcca7bcd838c3a7c70f6 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c6fd96f8...8ea767e2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ec3eba8474f7cdcf8ce9d57fd84f7f9ee2adc01c608f6507d59259986dcce67fca121220b4c90a78f0fb54a7198e291b3e59764562de77a4ec7e214d25571982f74c8568", "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": "11002004249999833563264621.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }