Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #117,839 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #117,839

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

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5.0s

6.0s

Block planned

Producer plans block #117839 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #117839

4.8s

Committed on Canton

Participant commits update 1220bb8439…972cab

—

Imported to the execution layers

Importer applies block #117839 from GatewayHead

—

0ms

1.0s

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5.0s

6.0s

EVM

Canton

External call

Total

Complete4.8s

4.8s

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

#117,839

Block Hash

0xdc372b1e...cab34f71

Block Timestamp

Nov 10, 2026, 17:30:50 UTC

Transactions

0x1449b77c...6f5bf5720x26b2...5f86 → 0x0af7...128bSuccess

0xaa14f9e8...75ae49560x26b2...5f86 → 0x0af7...128bSuccess

Overview

Update ID

1220bb8439...ff972cab

Offset

368027

Record Time

Nov 10, 2026, 17:30:54 UTC

Command ID

gw-64c9a5594...07232102

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0097339799...a1060c36

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00261d01df3352e990acc608f5f6024d084b3ed97a5f171466654ea7033459de2eca12122052fb193067fd0dee9db1496a386ed8f309624c986d670a7716ba119c5caf0d5c", "block": { "timestamp": { "unpack": "1794331850." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8204e18315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…5fef1012d1ebf0223496aca023feb4e254176c8f8761d9a394ac93a29e8b5e0e37164cea46510440d23cda19 (175 bytes)", "f8ad8204e28315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…01f1c516150a37056271eaa00fa86d339f7d3f5fa027b6134dcccc40550c000b4658b9e94bcf02d961b2c45f (175 bytes)", "f8ad8204e38315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…107519cec7e3dcbf9d2db4a0302f42c402c44f7de5eb37a92e60663422e9d950cb0e8924bcc94c69ac6a6dc8 (175 bytes)", "02f875830e4a2581a2843b9aca0e843b9aca0e8252089443e4fcaa0f18139b2a19be1a3eb5789e9d30466487…fe39fee41afe709cf117efa044029bee8de7b435022160086df307b667c769880697f5a91d113f5cf024e070 (120 bytes)", "f8ab4e843b9aca0082c14094a1c35a30f55c2f154e2fa96d22ffaa038676496480b844095ea7b30000000000…a1344bebe879acde8a32e2a0798cc06c0019a1d70bf13f7d7bf77b8e810e1499d924f89c55153f75c7bb7e2c (173 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:00261d01df...5caf0d5c

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "58eb4d0bea6cf30d91e3b55d4b42e31df2a3462aa419812100962d6507232102", "timestamp": { "unpack": "1794331850." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ad8204e18315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…5fef1012d1ebf0223496aca023feb4e254176c8f8761d9a394ac93a29e8b5e0e37164cea46510440d23cda19 (175 bytes)", "f8ad8204e28315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…01f1c516150a37056271eaa00fa86d339f7d3f5fa027b6134dcccc40550c000b4658b9e94bcf02d961b2c45f (175 bytes)", "f8ad8204e38315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…107519cec7e3dcbf9d2db4a0302f42c402c44f7de5eb37a92e60663422e9d950cb0e8924bcc94c69ac6a6dc8 (175 bytes)", "02f875830e4a2581a2843b9aca0e843b9aca0e8252089443e4fcaa0f18139b2a19be1a3eb5789e9d30466487…fe39fee41afe709cf117efa044029bee8de7b435022160086df307b667c769880697f5a91d113f5cf024e070 (120 bytes)", "f8ab4e843b9aca0082c14094a1c35a30f55c2f154e2fa96d22ffaa038676496480b844095ea7b30000000000…a1344bebe879acde8a32e2a0798cc06c0019a1d70bf13f7d7bf77b8e810e1499d924f89c55153f75c7bb7e2c (173 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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00bc8199af...06e581dd

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00913495296c0008b9fbe604c91b5319c37b4c8c7ec41ac7d2c97902d9ddc4f41dca121220bc4ff1d2e8ed29358fdddcca395c158aee0d4e466776fee86170ef761f37b68c", "hash": "dc372b1e42c7539bfc916172c74255d3b0f9cafa71cb5807347abe0ecab34f71", "number": "117839", "timestamp": "1794331850", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a058eb4d0bea6cf30d91e3b55d4b42e31df2a3462aa419812100962d6507232102a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ad8204e18315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…5fef1012d1ebf0223496aca023feb4e254176c8f8761d9a394ac93a29e8b5e0e37164cea46510440d23cda19 (175 bytes)", "f8ad8204e28315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…01f1c516150a37056271eaa00fa86d339f7d3f5fa027b6134dcccc40550c000b4658b9e94bcf02d961b2c45f (175 bytes)", "f8ad8204e38315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…107519cec7e3dcbf9d2db4a0302f42c402c44f7de5eb37a92e60663422e9d950cb0e8924bcc94c69ac6a6dc8 (175 bytes)", "02f875830e4a2581a2843b9aca0e843b9aca0e8252089443e4fcaa0f18139b2a19be1a3eb5789e9d30466487…fe39fee41afe709cf117efa044029bee8de7b435022160086df307b667c769880697f5a91d113f5cf024e070 (120 bytes)", "f8ab4e843b9aca0082c14094a1c35a30f55c2f154e2fa96d22ffaa038676496480b844095ea7b30000000000…a1344bebe879acde8a32e2a0798cc06c0019a1d70bf13f7d7bf77b8e810e1499d924f89c55153f75c7bb7e2c (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0093210e9a...a0081aff

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bc8199af034972c80d8731e732ea1219f6d633ec1d3fa38311dd922aa17b1fa0ca121220d54068015a6d8035626acd3250e980af98ea969f64b8d7058628a16306e581dd", "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": "11002004249999912791550639.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }