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Canton Updates/122090...80ee
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #144,285

This Gateway_FinalizeBlock transaction built EVM block #144,285 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #144,285
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
393ms

Block planned

Producer plans block #144285 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #144285

314ms
314ms

Committed on Canton

Participant commits update 122090bceb…8480ee
—

Imported to the execution layers

Importer applies block #144285 from GatewayHead

—
0ms
250ms
393ms
EVM
Canton
External call
Total
Complete314ms
314ms

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
#144,285
Block Hash
0xeac7ccbc...282f5b37
Block Timestamp
Nov 11, 2026, 11:48:08 UTC
Transactions
0x8145f8a5...b4de040e0xe0f6...5090 → 0x925e...03fcSuccess
0x9d2b8f92...c6e018f30xf9f5...3901 → 0xa276...16d2Success
Overview
Update ID
122090bceb...a68480ee
Offset
448464
Record Time
Nov 11, 2026, 11:48:08 UTC
Command ID
gw-64c9a5594...072144c6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00de3448c1...fbf6fd8c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00cbbc47f1d5bee33a38235f1b95d26100001cca9f3d3f03ad6cd526866194bdcfca1212203192cdb4d48855f9ec93194865e0c35a8fb6e1e7f67b5426c207715515778d1f", "block": { "timestamp": { "unpack": "1794397688." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08850405f7e00a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…31cdb3b52b3697a1c29296a03c0d8d99274acdb7b1d1a0bcceb4c78c1276ed0b81fc3e3fe78ee92329e90ea0 (141 bytes)", "02f901f4830e4a25820e0a830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b8d13715ba640827d17148a04f7265ee04299274db6c7d3a289a2d992045f308c3e819046610b08e21e3e0fb (504 bytes)", "f88b0f850405f7e00a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…58e6d3e8d734b99f042bbaa035f26578a65e43881193e3810c8c7fc4702a55228353f73e564ebd1bedf802e6 (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": [] } }
0xee15bc3b...217d8c7d0x1294...a156 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cbbc47f1...15778d1f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c1b8e4ac823ce1008486fd3b014232c9ffae365378540cf2d09c136e072144c6", "timestamp": { "unpack": "1794397688." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b08850405f7e00a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…31cdb3b52b3697a1c29296a03c0d8d99274acdb7b1d1a0bcceb4c78c1276ed0b81fc3e3fe78ee92329e90ea0 (141 bytes)", "02f901f4830e4a25820e0a830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b8d13715ba640827d17148a04f7265ee04299274db6c7d3a289a2d992045f308c3e819046610b08e21e3e0fb (504 bytes)", "f88b0f850405f7e00a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…58e6d3e8d734b99f042bbaa035f26578a65e43881193e3810c8c7fc4702a55228353f73e564ebd1bedf802e6 (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:00cbd5831e...5b5afdcd
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e7f6f3dc...4f4347b4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "eac7ccbc918ed8fbc3917f3ddbcc9f328ed5b710a18117b6b3fa9d42282f5b37", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00efaabfa4...1c3d9f79
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e7f6f3dc06058396f7fa4996a18f76f782b0bc7da52e8fa3e0247fd73b224008ca1212209d4ec31bdd0df83f9347b005af134b4d8db79fe7a7ef793a6836a29c4f4347b4", "hash": "eac7ccbc918ed8fbc3917f3ddbcc9f328ed5b710a18117b6b3fa9d42282f5b37", "number": "144285", "timestamp": "1794397688", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c1b8e4ac823ce1008486fd3b014232c9ffae365378540cf2d09c136e072144c6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b08850405f7e00a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…31cdb3b52b3697a1c29296a03c0d8d99274acdb7b1d1a0bcceb4c78c1276ed0b81fc3e3fe78ee92329e90ea0 (141 bytes)", "02f901f4830e4a25820e0a830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…b8d13715ba640827d17148a04f7265ee04299274db6c7d3a289a2d992045f308c3e819046610b08e21e3e0fb (504 bytes)", "f88b0f850405f7e00a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…58e6d3e8d734b99f042bbaa035f26578a65e43881193e3810c8c7fc4702a55228353f73e564ebd1bedf802e6 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00093ef19c...e93e62db
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00efaabfa480c531702608cfb74d82a4c35e71630c4ba0d8c638c1374ae84fe1e7ca1212205692d5934a33df8b8a7f37aa8a09a82338898260513b39f0aa811af31c3d9f79", "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": "11002004249999877391276303.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }