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Canton Updates/122025...5511
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,334

This Gateway_FinalizeBlock transaction built EVM block #139,334 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #139,334
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #139334 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139334

1.1s
1.1s

Committed on Canton

Participant commits update 1220254660…465511
—

Imported to the execution layers

Importer applies block #139334 from GatewayHead

—
0ms
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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
#139,334
Block Hash
0x27565657...677db10a
Block Timestamp
Nov 11, 2026, 08:16:28 UTC
Transactions
0x89dca849...0d70c7820x353d...13db → 0xa276...16d2Success
0xa1b7d896...866ca4ad0x7117...4e4f → 0x235d...3c8cSuccess
Overview
Update ID
1220254660...8a465511
Offset
433399
Record Time
Nov 11, 2026, 08:16:29 UTC
Command ID
gw-64c9a5594...ef81be9b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006682edda...5642ef51
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00bd88c7845b193c9e2d3f5b2cd05a6a5370b2d4047e37f35985bae7a602c251ceca1212202058904c5d1f0b8d8be44938bb30c2f8a513a36f43bc85b74e49abbbf2d90edb", "block": { "timestamp": { "unpack": "1794384988." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8252ff8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4ff0f37bd8455c442aa680a0739de614d17667c440735b44d0077b894468a10a03ab6ea5b793a7e3aff6a963 (176 bytes)", "f88a0d840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…25d9c771273e5fcfd9e9f3a061423fc0ab7c1789f0c7a7e6d30bc5f9450d050a5a74332f729fb3439c2155e9 (140 bytes)", "f86c0e840d63bbfb82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…1377b4ccf3f40c8442d3d8a05a86ec2656b93a6880efe5fe748f531c8f141d5b09548b79947f4d92fd404e0c (110 bytes)", "f86c0e840d63bbfb82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…8e70054cfe57d4ce9b0459a05b6c38cf9b3b8dd07ff0a0354f39e21cfba923789e52056cae7ef92447f2fc04 (110 bytes)", "f86c08840d63bbfb82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…e93e777d2f1e38ba131201a0472db524b0dfbfe5224af8303b17cdcd1c7b0ca9d2362acb762261ce628289b6 (110 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": [] } }
0x8e21aef5...31e1018f0x26b2...5f86 → 0x0af7...128bSuccess
0x789abbc5...60b4bcfd0x43e9...d27d → 0x235d...3c8cSuccess
0x10255745...9484ec6e0xfb0d...da87 → 0xfd7c...4601Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bd88c784...f2d90edb
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7e118458cd823bcde7104dcfbdf69e75a0ffa6e9269714c58661c3fbef81be9b", "timestamp": { "unpack": "1794384988." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8252ff8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4ff0f37bd8455c442aa680a0739de614d17667c440735b44d0077b894468a10a03ab6ea5b793a7e3aff6a963 (176 bytes)", "f88a0d840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…25d9c771273e5fcfd9e9f3a061423fc0ab7c1789f0c7a7e6d30bc5f9450d050a5a74332f729fb3439c2155e9 (140 bytes)", "f86c0e840d63bbfb82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…1377b4ccf3f40c8442d3d8a05a86ec2656b93a6880efe5fe748f531c8f141d5b09548b79947f4d92fd404e0c (110 bytes)", "f86c0e840d63bbfb82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…8e70054cfe57d4ce9b0459a05b6c38cf9b3b8dd07ff0a0354f39e21cfba923789e52056cae7ef92447f2fc04 (110 bytes)", "f86c08840d63bbfb82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…e93e777d2f1e38ba131201a0472db524b0dfbfe5224af8303b17cdcd1c7b0ca9d2362acb762261ce628289b6 (110 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:009922bf53...8c03fb60
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0070980f16...afaea20f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "27565657874ffe42d5e9769f09639d245f38c791a9d6e136db743cf0677db10a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004a3376ff...02636851
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0070980f16299c3b78c78f9db2ff5cd83d7d55c7c7ef7361c45b2a8bcaf5eaa1ffca121220e4970ba25e96cc8e51bfeb6b219362b1b78dd6bea9ebfdfdc8103f4dafaea20f", "hash": "27565657874ffe42d5e9769f09639d245f38c791a9d6e136db743cf0677db10a", "number": "139334", "timestamp": "1794384988", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07e118458cd823bcde7104dcfbdf69e75a0ffa6e9269714c58661c3fbef81be9ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8252ff8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4ff0f37bd8455c442aa680a0739de614d17667c440735b44d0077b894468a10a03ab6ea5b793a7e3aff6a963 (176 bytes)", "f88a0d840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…25d9c771273e5fcfd9e9f3a061423fc0ab7c1789f0c7a7e6d30bc5f9450d050a5a74332f729fb3439c2155e9 (140 bytes)", "f86c0e840d63bbfb82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…1377b4ccf3f40c8442d3d8a05a86ec2656b93a6880efe5fe748f531c8f141d5b09548b79947f4d92fd404e0c (110 bytes)", "f86c0e840d63bbfb82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…8e70054cfe57d4ce9b0459a05b6c38cf9b3b8dd07ff0a0354f39e21cfba923789e52056cae7ef92447f2fc04 (110 bytes)", "f86c08840d63bbfb82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…e93e777d2f1e38ba131201a0472db524b0dfbfe5224af8303b17cdcd1c7b0ca9d2362acb762261ce628289b6 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ccf70fde...88a1b772
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004a3376ff4ba0984163b3ecd619079b537244c28a5e79d633afeb16aba880d859ca1212202c1793f6c1b1e2738cad59fdc4cae2dbb00fb12f12fd2404a5ada5e202636851", "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": "11002004249999881205425439.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }