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Canton Updates/12202d...c10e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #192,778

This Gateway_FinalizeBlock transaction built EVM block #192,778 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #192,778
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
121ms

Block planned

Producer plans block #192778 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #192778

97ms
97ms

Committed on Canton

Participant commits update 12202d999f…d3c10e
—

Imported to the execution layers

Importer applies block #192778 from GatewayHead

—
0ms
121ms
EVM
Canton
External call
Total
Complete97ms
97ms

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
#192,778
Block Hash
0x375eef72...9f52473c
Block Timestamp
Nov 14, 2026, 03:44:32 UTC
Transactions
0x5c23bf32...9cef72220xff08...f38f → 0xa276...16d2Success
0x8eda18ed...d290e3400x86f6...7f6e → 0xb778...3d80Success
Overview
Update ID
12202d999f...d2d3c10e
Offset
597767
Record Time
Nov 14, 2026, 03:44:32 UTC
Command ID
gw-64c9a5594...fd0ebc1d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00820947b1...9616eae5
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002faeb210fe389e048a284266f63dff7d289d8324e33ae34d6548be579b5b5a86ca1212208281f0481d051b209426af6ec79a0594744ce2708894c5cd6e8231642796f09a", "block": { "timestamp": { "unpack": "1794627872." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0d850d1e9721b68259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…ff64eb4dd8345a65aef69aa053bd0bf8791bfc35791d21d14b851f247ea51ca1e5b1679a4876c78adcba2ddf (174 bytes)", "f8ac16850d1e9721b682598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…4b595398c8ff0f03b9e818a06fa618505f0b0a165a814d4513bf55855047003f6b43bfeacacde0cb5bf1b35f (174 bytes)", "f88b16850d1e9721b68254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c31a69e2e51c284fd96194a0565e92168fe9ef4c9ed2c98c823e3dfbc46ae39844c3dccc7a87e42f36718b13 (141 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": [] } }
0x667aaaed...a5a863d90x13a3...3253 → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002faeb210...2796f09a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f6bd58263c21840963b9e046d9a578fa6350a536ee66968ef6fa69e3fd0ebc1d", "timestamp": { "unpack": "1794627872." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0d850d1e9721b68259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…ff64eb4dd8345a65aef69aa053bd0bf8791bfc35791d21d14b851f247ea51ca1e5b1679a4876c78adcba2ddf (174 bytes)", "f8ac16850d1e9721b682598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…4b595398c8ff0f03b9e818a06fa618505f0b0a165a814d4513bf55855047003f6b43bfeacacde0cb5bf1b35f (174 bytes)", "f88b16850d1e9721b68254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c31a69e2e51c284fd96194a0565e92168fe9ef4c9ed2c98c823e3dfbc46ae39844c3dccc7a87e42f36718b13 (141 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:0031528f8e...d097846c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0021ab3809...ac08d2aa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "375eef7261197252a27e3a8f19708337acade6ed5e742312bd6234499f52473c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a2f49ac4...1fef153d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0021ab3809d26296c14a171e0c9de9093bb7ea89528906bff9cf14ce086ef2ab6cca1212206f45d4143753c331f03cb03b05af0b17eba3dd5669a97e0be7979f91ac08d2aa", "hash": "375eef7261197252a27e3a8f19708337acade6ed5e742312bd6234499f52473c", "number": "192778", "timestamp": "1794627872", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f6bd58263c21840963b9e046d9a578fa6350a536ee66968ef6fa69e3fd0ebc1da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0d850d1e9721b68259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…ff64eb4dd8345a65aef69aa053bd0bf8791bfc35791d21d14b851f247ea51ca1e5b1679a4876c78adcba2ddf (174 bytes)", "f8ac16850d1e9721b682598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…4b595398c8ff0f03b9e818a06fa618505f0b0a165a814d4513bf55855047003f6b43bfeacacde0cb5bf1b35f (174 bytes)", "f88b16850d1e9721b68254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…c31a69e2e51c284fd96194a0565e92168fe9ef4c9ed2c98c823e3dfbc46ae39844c3dccc7a87e42f36718b13 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000c6b2a9d...ae2219e1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a2f49ac4889d9c08e872713adb0d77dc83543f4e0bdde9422ea1d4e4bac5d7daca12122002def0821f22e87344fb4c73370d288012a0b3f7203f608e3c64dce31fef153d", "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": "11002004249999839030133280.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }