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Canton Updates/122036...127a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #196,229

This Gateway_FinalizeBlock transaction built EVM block #196,229 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #196,229
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
321ms

Block planned

Producer plans block #196229 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #196229

257ms
257ms

Committed on Canton

Participant commits update 12203674e1…e9127a
—

Imported to the execution layers

Importer applies block #196229 from GatewayHead

—
0ms
250ms
321ms
EVM
Canton
External call
Total
Complete257ms
257ms

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
#196,229
Block Hash
0x4fa00bd7...4fa2cafc
Block Timestamp
Nov 14, 2026, 10:25:30 UTC
Transactions
0x2d41af6a...9cb3495c0x18fa...7075 → 0xcd19...6bdaSuccess
0xe494b8b3...939b320e0xba05...95e7 → 0x235d...3c8cSuccess
Overview
Update ID
12203674e1...15e9127a
Offset
608505
Record Time
Nov 14, 2026, 10:25:30 UTC
Command ID
gw-64c9a5594...9f259353
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005ecd98cc...872f9e13
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00bebe26e0e7256ccb7006960bbe53af32254ea0bd0b4e21dae249dbd056f2803eca1212202b6bfb698c1026ac1fb386446ca7b8edb240b3ee95509be8892b36fa2b39f645", "block": { "timestamp": { "unpack": "1794651930." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86b0f83419c4082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946da0…d7c370e594b862e97f4fdda0156c6e380b923baedafcf1ce599b1643a0161b7d244489271455329a55a10168 (109 bytes)", "f8891283419c408254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…38b397ccf8420d0d446520a00a831a2d02a5da9f18ae18b40fcb2f16ffeb23114df3e2d6029b2ea1a629c214 (139 bytes)", "f86b1383419c4082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…dfb45077297284a09082fda07ea8eb219bc5cddbb51beb4a2b0352f9ae39da35f6a230d6655cf5967abcd0d1 (109 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": [] } }
0x6f6a8860...ab50c1290x5b3f...a4d4 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bebe26e0...2b39f645
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d48d305fbedb461382054373d8d632633bb4037bfa27a8cc57cd285d9f259353", "timestamp": { "unpack": "1794651930." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86b0f83419c4082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946da0…d7c370e594b862e97f4fdda0156c6e380b923baedafcf1ce599b1643a0161b7d244489271455329a55a10168 (109 bytes)", "f8891283419c408254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…38b397ccf8420d0d446520a00a831a2d02a5da9f18ae18b40fcb2f16ffeb23114df3e2d6029b2ea1a629c214 (139 bytes)", "f86b1383419c4082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…dfb45077297284a09082fda07ea8eb219bc5cddbb51beb4a2b0352f9ae39da35f6a230d6655cf5967abcd0d1 (109 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:00bd6dd9d7...61f398c8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a07c9b01...bab55dc5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4fa00bd7e1144589231413714ffcbc9eab3adab448bafed45782ffde4fa2cafc", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e52c86de...7cf8f717
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a07c9b01f9a3fb0a5146878648d716285c08fd8fe5bf7025f66b881586088d94ca121220a44620dd50527cd94dff5abb19036e0d9bc30352ac5250a3d8923a45bab55dc5", "hash": "4fa00bd7e1144589231413714ffcbc9eab3adab448bafed45782ffde4fa2cafc", "number": "196229", "timestamp": "1794651930", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d48d305fbedb461382054373d8d632633bb4037bfa27a8cc57cd285d9f259353a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86b0f83419c4082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946da0…d7c370e594b862e97f4fdda0156c6e380b923baedafcf1ce599b1643a0161b7d244489271455329a55a10168 (109 bytes)", "f8891283419c408254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…38b397ccf8420d0d446520a00a831a2d02a5da9f18ae18b40fcb2f16ffeb23114df3e2d6029b2ea1a629c214 (139 bytes)", "f86b1383419c4082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…dfb45077297284a09082fda07ea8eb219bc5cddbb51beb4a2b0352f9ae39da35f6a230d6655cf5967abcd0d1 (109 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0017a4248c...d6fb96f2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e52c86dea9f7db52a9b80ff54ab5647d9202fff56b7f4d61d7204dff80dbd3c6ca1212205fa9f4fb26ddc68a2e3133a7065bb1688f838297c805eb7e51482d7f7cf8f717", "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": "11002004249999837393253091.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }