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Canton Updates/12202b...91c6
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #103,804

This Gateway_FinalizeBlock transaction built EVM block #103,804 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #103,804
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s

Block planned

Producer plans block #103804 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #103804

1.6s
1.6s

Committed on Canton

Participant commits update 12202b9c86…b291c6
—

Imported to the execution layers

Importer applies block #103804 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#103,804
Block Hash
0xb2096c34...0802d3ad
Block Timestamp
Nov 10, 2026, 03:41:48 UTC
Transactions
0x8ae04cc6...5b2d417c0x335e...ba22 → 0x925e...03fcSuccess
0x4bf0ae3b...f2730c900x32b3...0777 → 0xfd7c...4601Success
Overview
Update ID
12202b9c86...2cb291c6
Offset
325091
Record Time
Nov 10, 2026, 03:41:49 UTC
Command ID
gw-64c9a5594...e33ecdcd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0099246d77...6810f541
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007ddadfb232c3b2ff7f37a74dd9e5555cd8d7f75e6e89fc072167550cc6a2af9cca121220991a169d5b64e7f2c5a84d3623644c5a1cc56379b91162fba6c20a0ee51830c2", "block": { "timestamp": { "unpack": "1794282108." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86b058325f80e82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946ea0…9e46360c45c3492ad9f6d1a047cb157fb2f7130382e271b92896ef2c72cdb0a8355e1b95424c1aaad41e30b2 (109 bytes)", "02f901f2830e4a254b830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…b590f49aab97bc35184086a0404dfcbab93c3f1e1c96511f6b1aa6da4d9453c989a890a44a8e3b14d61f7392 (502 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:007ddadfb2...e51830c2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7c71c2a9e4e24bd2f3478235f7f67719bed5bec9337615ab83834045e33ecdcd", "timestamp": { "unpack": "1794282108." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86b058325f80e82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946ea0…9e46360c45c3492ad9f6d1a047cb157fb2f7130382e271b92896ef2c72cdb0a8355e1b95424c1aaad41e30b2 (109 bytes)", "02f901f2830e4a254b830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…b590f49aab97bc35184086a0404dfcbab93c3f1e1c96511f6b1aa6da4d9453c989a890a44a8e3b14d61f7392 (502 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:006265b31d...3aaf8c3f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0095533bc0...e7dd0053
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b2096c340193cf887591f712efe48577f4715bdb237cc75710e809f00802d3ad", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0083d5017a...ee45d296
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0095533bc0112c85465c2de9034b0b2942fb153df1e4f1be5ef5647ccbeb03976fca121220909c34b46b2bd2e4ea77eaceb6b4a1f64cade1b2c05ddf0818bfea3be7dd0053", "hash": "b2096c340193cf887591f712efe48577f4715bdb237cc75710e809f00802d3ad", "number": "103804", "timestamp": "1794282108", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07c71c2a9e4e24bd2f3478235f7f67719bed5bec9337615ab83834045e33ecdcda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86b058325f80e82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946ea0…9e46360c45c3492ad9f6d1a047cb157fb2f7130382e271b92896ef2c72cdb0a8355e1b95424c1aaad41e30b2 (109 bytes)", "02f901f2830e4a254b830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc80b9…b590f49aab97bc35184086a0404dfcbab93c3f1e1c96511f6b1aa6da4d9453c989a890a44a8e3b14d61f7392 (502 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0050f5608d...d9afcd04
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0083d5017a25454d0d3c184c90f9b80c86d1d5c538b59f0cb46f9e078993db8302ca12122059fd9124f8b8ee3cb81e62b5774317d1c330174f113a49e10b495fb9ee45d296", "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": "11002004249999955604154788.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }