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Canton Updates/1220c0...45c4
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,361

This Gateway_FinalizeBlock transaction built EVM block #5,361 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #5,361
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #5361 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5361

1.4s
1.4s

Committed on Canton

Participant commits update 1220c08652…ca45c4
—

Imported to the execution layers

Importer applies block #5361 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#5,361
Block Hash
0x9fe4df5f...9820516b
Block Timestamp
Nov 2, 2026, 20:15:23 UTC
Transactions
0xcb36ac28...d35d73440x1009...141d → 0x1009...141dSuccess
0x787bdeb3...b953ac980x21aa...f457 → 0x1649...77a1Success
Overview
Update ID
1220c08652...73ca45c4
Offset
17746
Record Time
Nov 2, 2026, 20:15:24 UTC
Command ID
gw-64c9a5594...e1abc8ba
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0056f920f8...dd12b3e7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0086f57eb8017e1804d89dd362c14c15f043d28362a02e40f71df1598d350d780bca1212203a8bc0faa845ec50395e6db7ed9868a8848b4299efc698f8425b7c4ff865a52c", "block": { "timestamp": { "unpack": "1793650523." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a2503843b9aca00843b9aca15827e2c941009c2c3e1be482aade5187ce9fdd30dc687141d865a…931a89dc4712ba48338330a077779805f1e102525f2de2b324e1403939c23f91e5c78391c9e4656b938fa670 (118 bytes)", "f86e19851c2e1ae983825208941649a24132a35d28fbb653bca2e52863ea7e77a1872aa1efb94e000080831c…6087c0764d089cc0ca10c8a07d753e2f4d326203bcdebe319f0576d1b5923e15b94abf8081f1eb201e0bb42b (112 bytes)", "02f879830e4a25820e8685188122883f85188122884782520894c3fbdbb0246018931a638b71d9a0d4626b61…be07e7c2b00d10bf3faabaa03b3f58867566cca2a4b3923d052de9e3142e1232073b02e40c544de77dec06b2 (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": [] } }
0x87fe38cc...09a7a66c0xa253...30e5 → 0xc3fb...07f0Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0086f57eb8...f865a52c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c3055390784f7e8d2e97841ba1db610f63a8932dfff7e5b6bc000168e1abc8ba", "timestamp": { "unpack": "1793650523." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a2503843b9aca00843b9aca15827e2c941009c2c3e1be482aade5187ce9fdd30dc687141d865a…931a89dc4712ba48338330a077779805f1e102525f2de2b324e1403939c23f91e5c78391c9e4656b938fa670 (118 bytes)", "f86e19851c2e1ae983825208941649a24132a35d28fbb653bca2e52863ea7e77a1872aa1efb94e000080831c…6087c0764d089cc0ca10c8a07d753e2f4d326203bcdebe319f0576d1b5923e15b94abf8081f1eb201e0bb42b (112 bytes)", "02f879830e4a25820e8685188122883f85188122884782520894c3fbdbb0246018931a638b71d9a0d4626b61…be07e7c2b00d10bf3faabaa03b3f58867566cca2a4b3923d052de9e3142e1232073b02e40c544de77dec06b2 (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" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00edc2befd...3b04e02a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00070e8777...55784da9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9fe4df5f4cc752e29336bd0348cc7805e27033002959d4dcf74f66519820516b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c41220d7...7d85492e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00070e8777c91c8f2e118133043478c9d6c7543a28e45574b4e17bc7131e088c6dca12122027d1cb31de31d1436502f7e638b1123518cdba4b48aedb1144b71e1c55784da9", "hash": "9fe4df5f4cc752e29336bd0348cc7805e27033002959d4dcf74f66519820516b", "number": "5361", "timestamp": "1793650523", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0c3055390784f7e8d2e97841ba1db610f63a8932dfff7e5b6bc000168e1abc8baa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f873830e4a2503843b9aca00843b9aca15827e2c941009c2c3e1be482aade5187ce9fdd30dc687141d865a…931a89dc4712ba48338330a077779805f1e102525f2de2b324e1403939c23f91e5c78391c9e4656b938fa670 (118 bytes)", "f86e19851c2e1ae983825208941649a24132a35d28fbb653bca2e52863ea7e77a1872aa1efb94e000080831c…6087c0764d089cc0ca10c8a07d753e2f4d326203bcdebe319f0576d1b5923e15b94abf8081f1eb201e0bb42b (112 bytes)", "02f879830e4a25820e8685188122883f85188122884782520894c3fbdbb0246018931a638b71d9a0d4626b61…be07e7c2b00d10bf3faabaa03b3f58867566cca2a4b3923d052de9e3142e1232073b02e40c544de77dec06b2 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005f302668...8e7f8e03
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c41220d75283643223906c6eb7336751272b03b4f45ed29ba1d0c063747cf999ca121220e6c7b2c1f386b6b885736e42c42313b3c6fbdfa89885ed5e18f5731c7d85492e", "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": "11002004249999997726513178.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }