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Canton Updates/1220b4...c155
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #43,022

This Gateway_FinalizeBlock transaction built EVM block #43,022 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #43,022
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #43022 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #43022

1.9s
1.9s

Committed on Canton

Participant commits update 1220b469d5…22c155
—

Imported to the execution layers

Importer applies block #43022 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#43,022
Block Hash
0xe07a8797...969cfec3
Block Timestamp
Nov 6, 2026, 03:05:06 UTC
Transactions
0x7f400255...982de4f90x3f8f...410b → 0xfd7c...4601Success
0x69bd9d86...986027810x0dfa...0cee → 0x8fb1...8268Success
Overview
Update ID
1220b469d5...9822c155
Offset
137217
Record Time
Nov 6, 2026, 03:05:07 UTC
Command ID
gw-64c9a5594...b386b93c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ddfbf22e...3ab5b547
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:
006e53a2db...d9bba7d2
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d4d2043e379004a95a3a6d7172c5351d72c933d5ad3b4a112bb253235a5933a0ca1212202ce13bbc33c1327d19b5dfd2d8af129f23f2f2859ddf9c641758e73c1120f9ad", "block": { "timestamp": { "unpack": "1793934306." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8708203c285011617680a825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…586b9d23501f8e80ee636ca06a8fd48dc32504790e57cf678042086c3deed43fba5fbfca705a908b29d52184 (114 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fd7c5c8feda660b336cea19f9f429bf2c7084601880d…ee662f16454ec0b0e2a1eda01c5c3ff593e92c58ed5597442eb560ee3efe000be5ff1841f2e194fc039c8377 (120 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:00d4d2043e...1120f9ad
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5e76e134dd4b522b9c069603c56709fb156991ff36dfbe3ee5747c99b386b93c", "timestamp": { "unpack": "1793934306." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8708203c285011617680a825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…586b9d23501f8e80ee636ca06a8fd48dc32504790e57cf678042086c3deed43fba5fbfca705a908b29d52184 (114 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fd7c5c8feda660b336cea19f9f429bf2c7084601880d…ee662f16454ec0b0e2a1eda01c5c3ff593e92c58ed5597442eb560ee3efe000be5ff1841f2e194fc039c8377 (120 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.Block:Block
Contract:003f30664c...14d2363e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e07a8797cb49d8f06709739d53df7c0a522352f796b1d4c35a87c17f969cfec3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0067b45517...e26d532e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003f30664c32bef4386f9b35a0d1393e66fc1c49adbf4ed223ba0dd4513a3174e1ca121220a20b804f2e959fe12d8ae4dcb05bf79b654b6ae0f61f5f57c5fd3b7e14d2363e", "hash": "e07a8797cb49d8f06709739d53df7c0a522352f796b1d4c35a87c17f969cfec3", "number": "43022", "timestamp": "1793934306", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a05e76e134dd4b522b9c069603c56709fb156991ff36dfbe3ee5747c99b386b93ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f8708203c285011617680a825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…586b9d23501f8e80ee636ca06a8fd48dc32504790e57cf678042086c3deed43fba5fbfca705a908b29d52184 (114 bytes)", "02f875830e4a258084a0eebb0084a0eebb1582520894fd7c5c8feda660b336cea19f9f429bf2c7084601880d…ee662f16454ec0b0e2a1eda01c5c3ff593e92c58ed5597442eb560ee3efe000be5ff1841f2e194fc039c8377 (120 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008689ab68...d2c3678b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0067b4551758f4499b909d3ee000df7d840ad307d0f77f5afdc4e0b30542624971ca121220aaa72b9a3f0b4073b84d082690bfe898dee88f686987f583d02b7734e26d532e", "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": "11002004249999982029095190.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }