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Canton Updates/122077...988d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #204,811

This Gateway_FinalizeBlock transaction built EVM block #204,811 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #204,811
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
571ms

Block planned

Producer plans block #204811 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #204811

457ms
457ms

Committed on Canton

Participant commits update 1220770dd9…49988d
—

Imported to the execution layers

Importer applies block #204811 from GatewayHead

—
0ms
250ms
500ms
571ms
EVM
Canton
External call
Total
Complete457ms
457ms

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
#204,811
Block Hash
0xd09999db...3366b7b1
Block Timestamp
Nov 14, 2026, 22:12:51 UTC
Transactions
0xc552ebdb...ebad42aa0x872f...89d0 → contract creationSuccess
0xb408ff37...69a131940x062c...59ca → 0xb3c4...0fb9Success
Overview
Update ID
1220770dd9...3b49988d
Offset
634958
Record Time
Nov 14, 2026, 22:12:51 UTC
Command ID
gw-64c9a5594...36e77ff8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00869a3a83...5a904f32
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00309d7ba551bd107eab8b70840c9c2374afb089e35f015457ed10901ddc2725d8ca121220e2f35dfac5bece638eeab41c9af8e898b6981eb85870d05ffce4d2e3c94244f9", "block": { "timestamp": { "unpack": "1794694371." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2501843b9aca0e843b9aca0e826e9f94b3c461aa2f30e4e981626211b3b896e8a3450fb98084…3f5fc3ef615e5a723d2f62a021997dde9acd5099bda6f38c2ea97149801453d41b5bededb95de7793b899603 (116 bytes)", "f90ceb5f8458102e6283080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…face3b5b445a8f09c23cf4a009f91341dd221bf8313f986879b4955e06fde4b5931ffe4dd440e477280145a6 (3,310 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:00309d7ba5...c94244f9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "18a0c1c5f457b81a77e56fe6a7a988b67ab6f892e3884fd2b07e6a0536e77ff8", "timestamp": { "unpack": "1794694371." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a2501843b9aca0e843b9aca0e826e9f94b3c461aa2f30e4e981626211b3b896e8a3450fb98084…3f5fc3ef615e5a723d2f62a021997dde9acd5099bda6f38c2ea97149801453d41b5bededb95de7793b899603 (116 bytes)", "f90ceb5f8458102e6283080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…face3b5b445a8f09c23cf4a009f91341dd221bf8313f986879b4955e06fde4b5931ffe4dd440e477280145a6 (3,310 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:00043e750f...4ac790a6
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0005154dd9...593cbe63
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d09999dbc7e279b114ec2547917e76e26706b38bcaccaba51cafa4b03366b7b1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ee0d43af...803a9d61
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0005154dd9652433fbe736973cb80ed00d940a648576e196deac65c8f268d25a73ca1212201146be9f58b3de88b234f1a1fe9bc1a50174618878d837c161ae7cdf593cbe63", "hash": "d09999dbc7e279b114ec2547917e76e26706b38bcaccaba51cafa4b03366b7b1", "number": "204811", "timestamp": "1794694371", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a018a0c1c5f457b81a77e56fe6a7a988b67ab6f892e3884fd2b07e6a0536e77ff8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a2501843b9aca0e843b9aca0e826e9f94b3c461aa2f30e4e981626211b3b896e8a3450fb98084…3f5fc3ef615e5a723d2f62a021997dde9acd5099bda6f38c2ea97149801453d41b5bededb95de7793b899603 (116 bytes)", "f90ceb5f8458102e6283080b8b8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…face3b5b445a8f09c23cf4a009f91341dd221bf8313f986879b4955e06fde4b5931ffe4dd440e477280145a6 (3,310 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a33f01c0...bceb92d7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ee0d43af5c608976b019b02bf877d7da00b4af564e578fc3a739682ea2c70402ca1212203a7bb5e12ed5a67525f017921b4f6db179c221b6af0fc4d740a99d9f803a9d61", "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": "11002004249999829798860558.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }