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Canton Updates/122051...e628
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #137,513

This Gateway_FinalizeBlock transaction built EVM block #137,513 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #137,513
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #137513 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #137513

1.1s
1.1s

Committed on Canton

Participant commits update 122051b574…9ae628
—

Imported to the execution layers

Importer applies block #137513 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#137,513
Block Hash
0x3eefa7f3...04fcc178
Block Timestamp
Nov 11, 2026, 07:04:24 UTC
Transactions
0xe60c5bd4...05e6497f0x26b2...5f86 → 0x0af7...128bSuccess
0x08ea321f...264049d80x8514...722b → 0x235d...3c8cSuccess
Overview
Update ID
122051b574...4d9ae628
Offset
427865
Record Time
Nov 11, 2026, 07:04:25 UTC
Command ID
gw-64c9a5594...48d688f8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00766a3343...d30b7c95
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00779f0ab2a853869fbd89e9dc52dfeb7f9ad24f6cf445e4867691cd29c511226cca121220cf06505968f0f0b2f5f99660acea103f378859f952a8e3e381bbecc3854acb15", "block": { "timestamp": { "unpack": "1794380664." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae824ca58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6445cfcb4590f461628dc4a04e600dc7f6679449348c9daf1dccb9cf3857a4c33a59d4d7df98106f4636fc77 (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…5cc873f0df697b71a358f8a03a5d917b245cc5886e4999950714c7625692c45327fba6ff99cd23a6d6f2f6c3 (110 bytes)", "02f901f4830e4a25821973830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…71f7ce6bf838187deca7f0a03defc958797d58e58c255824451132486d65b21d4b40b2bd4eaa3e12de460517 (504 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…b55cbe5a844aa55f444d83a003429f5f94c54ed42c0259b7662824a21ab51c8a29ebc03d19d1a29b1f5bf794 (140 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": [] } }
0x0c145407...a4b526ac0x924e...d2e1 → 0x925e...03fcSuccess
0x418fbdc1...9c79ce270xe1ce...92a6 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00779f0ab2...854acb15
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6a17ba79d8fa7309dbe9101b5dd46a02750c8704495a7dfca201fcbb48d688f8", "timestamp": { "unpack": "1794380664." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae824ca58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6445cfcb4590f461628dc4a04e600dc7f6679449348c9daf1dccb9cf3857a4c33a59d4d7df98106f4636fc77 (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…5cc873f0df697b71a358f8a03a5d917b245cc5886e4999950714c7625692c45327fba6ff99cd23a6d6f2f6c3 (110 bytes)", "02f901f4830e4a25821973830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…71f7ce6bf838187deca7f0a03defc958797d58e58c255824451132486d65b21d4b40b2bd4eaa3e12de460517 (504 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…b55cbe5a844aa55f444d83a003429f5f94c54ed42c0259b7662824a21ab51c8a29ebc03d19d1a29b1f5bf794 (140 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:0090edbc68...72bdb945
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0066cf94c0...945ff497
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3eefa7f339a6ff6ec4df0f06cd5d3fc59f67f96ef38c725d005fe8a604fcc178", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d201a92c...2cc472c2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0066cf94c0b3c2ec040ec019ce9d6abfd7053cbe525ed58a21de17c7c99be69d20ca121220eec779cd230777831ec10425b6ab7206d3227bcdfea3a1686253815b945ff497", "hash": "3eefa7f339a6ff6ec4df0f06cd5d3fc59f67f96ef38c725d005fe8a604fcc178", "number": "137513", "timestamp": "1794380664", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06a17ba79d8fa7309dbe9101b5dd46a02750c8704495a7dfca201fcbb48d688f8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae824ca58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6445cfcb4590f461628dc4a04e600dc7f6679449348c9daf1dccb9cf3857a4c33a59d4d7df98106f4636fc77 (176 bytes)", "f86c0e8407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…5cc873f0df697b71a358f8a03a5d917b245cc5886e4999950714c7625692c45327fba6ff99cd23a6d6f2f6c3 (110 bytes)", "02f901f4830e4a25821973830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…71f7ce6bf838187deca7f0a03defc958797d58e58c255824451132486d65b21d4b40b2bd4eaa3e12de460517 (504 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…b55cbe5a844aa55f444d83a003429f5f94c54ed42c0259b7662824a21ab51c8a29ebc03d19d1a29b1f5bf794 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c91fa95b...09abc438
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d201a92c3202578ec2a720330d867af9f5fd20072e9da17b0b3b2ae25eee1d62ca121220bd711121ded52c089b7c59c8b25566ce054401cdefd2a75f6ad60bf32cc472c2", "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": "11002004249999883274615023.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }