Canton Updates/122067...e538

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #5,553 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #5,553

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

5.0s

Block planned

Producer plans block #5553 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5553

4.0s

Committed on Canton

Participant commits update 122067b148…02e538

—

Imported to the execution layers

Importer applies block #5553 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

5.0s

EVM

Canton

External call

Total

Complete4.0s

4.0s

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

#5,553

Block Hash

0x479abdec...68d07991

Block Timestamp

Nov 2, 2026, 20:24:34 UTC

Transactions

0x4e1794dd...a455e3520x2099...0e18 → 0x4f4b...21fbSuccess

0xdae0cb28...bd63ef340xa253...30e5 → 0xc21c...244bSuccess

Overview

Update ID

122067b148...ba02e538

Offset

18340

Record Time

Nov 2, 2026, 20:24:38 UTC

Command ID

gw-64c9a5594...c202d164

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block

Contract:00de33d2f5...df246699

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "479abdecec467a319bc92f7054c2bc124994831ddb3d3ae6797f3b3b68d07991", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }

created

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00de33d2f587d5938386732fdc46f32c85b2cb1e251c1ddb2a65728d2722416fa2ca1212200cb834f640fe0865c7cd8160b2b314980e27be97e6cd5ed8687b5ec3df246699", "hash": "479abdecec467a319bc92f7054c2bc124994831ddb3d3ae6797f3b3b68d07991", "number": "5553", "timestamp": "1793651074", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a043c51b84c3ce2697035bc4a80e521600c5478591de0ef0f1d8d40135c202d164a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f8d4830e4a251785188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…87eb6a561fe607fd86d495a06aee5883d2b9a75d5c9519fa7f72e53c6f12430ae16b4bfdb76cd8cd09ef2868 (215 bytes)", "f88b80851c2e1ae9838283ea944f4b10c69d691921a95c8357804d31b9ba4621fb80a43fb5c1cb0000000000…ca22bd5daad51509837a38a04a29e4d68fc46e213758d7875daa7cd58400814c9d47f85897697c96d14049c2 (141 bytes)", "f9012d0e8502cb417800830493e094adac8d37e3e4093107a21892f856e06f96feb6a180b8c446e6e9890000…96280f0204ba1ef4b6698da03fb57f208e33b7a8e757166688ca9e10d008f9a7b16d108a3105e8e5b94ffca1 (304 bytes)", "02f893830e4a251885188122883f85188122884d826fdd94c9c84d1b7834f4471fe249abd5a8889bc9e80818…186c5494c4709a16c57802a05461b1400eb17a5aa58d5cbf19a62d6f179d0be63afe9b01974e9b53157fab58 (150 bytes)", "02f879830e4a25820edf85188122883f85188122884782520894c21c4b7145f2a35d20de6d6b9ff498f12ba4…551eb5864cebed41025990a07ef8b3c6859d0ec42d2634c4897f16e4b2caf6163619755d803b069305f06b5c (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00637c827d...7ea4784e

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ac4f0cb703efcd473065d3510a769ca9ce0f8952c66b3ff1d94636ac19552583ca121220beeff9777d05fe1d4f40deadd336636fc98c381f8478e6fb2ab261dfaa0afe5c", "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": "11002004249999997625372915.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004286991e...f1a38d16

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "006f0ef859b7209684cba21238ff76ff40c30bad12647370f21b4250bd67c0e06aca121220c262708f4fb579bd8507620dc0ba58f4860d096ba73b1a0fabb2504d2416452d", "block": { "timestamp": { "unpack": "1793651074." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a251785188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…87eb6a561fe607fd86d495a06aee5883d2b9a75d5c9519fa7f72e53c6f12430ae16b4bfdb76cd8cd09ef2868 (215 bytes)", "f88b80851c2e1ae9838283ea944f4b10c69d691921a95c8357804d31b9ba4621fb80a43fb5c1cb0000000000…ca22bd5daad51509837a38a04a29e4d68fc46e213758d7875daa7cd58400814c9d47f85897697c96d14049c2 (141 bytes)", "f9012d0e8502cb417800830493e094adac8d37e3e4093107a21892f856e06f96feb6a180b8c446e6e9890000…96280f0204ba1ef4b6698da03fb57f208e33b7a8e757166688ca9e10d008f9a7b16d108a3105e8e5b94ffca1 (304 bytes)", "02f893830e4a251885188122883f85188122884d826fdd94c9c84d1b7834f4471fe249abd5a8889bc9e80818…186c5494c4709a16c57802a05461b1400eb17a5aa58d5cbf19a62d6f179d0be63afe9b01974e9b53157fab58 (150 bytes)", "02f879830e4a25820edf85188122883f85188122884782520894c21c4b7145f2a35d20de6d6b9ff498f12ba4…551eb5864cebed41025990a07ef8b3c6859d0ec42d2634c4897f16e4b2caf6163619755d803b069305f06b5c (124 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:006f0ef859...2416452d

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "43c51b84c3ce2697035bc4a80e521600c5478591de0ef0f1d8d40135c202d164", "timestamp": { "unpack": "1793651074." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a251785188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…87eb6a561fe607fd86d495a06aee5883d2b9a75d5c9519fa7f72e53c6f12430ae16b4bfdb76cd8cd09ef2868 (215 bytes)", "f88b80851c2e1ae9838283ea944f4b10c69d691921a95c8357804d31b9ba4621fb80a43fb5c1cb0000000000…ca22bd5daad51509837a38a04a29e4d68fc46e213758d7875daa7cd58400814c9d47f85897697c96d14049c2 (141 bytes)", "f9012d0e8502cb417800830493e094adac8d37e3e4093107a21892f856e06f96feb6a180b8c446e6e9890000…96280f0204ba1ef4b6698da03fb57f208e33b7a8e757166688ca9e10d008f9a7b16d108a3105e8e5b94ffca1 (304 bytes)", "02f893830e4a251885188122883f85188122884d826fdd94c9c84d1b7834f4471fe249abd5a8889bc9e80818…186c5494c4709a16c57802a05461b1400eb17a5aa58d5cbf19a62d6f179d0be63afe9b01974e9b53157fab58 (150 bytes)", "02f879830e4a25820edf85188122883f85188122884782520894c21c4b7145f2a35d20de6d6b9ff498f12ba4…551eb5864cebed41025990a07ef8b3c6859d0ec42d2634c4897f16e4b2caf6163619755d803b069305f06b5c (124 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" ] } } }