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Canton Updates/1220b9...443d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #194,474

This Gateway_FinalizeBlock transaction built EVM block #194,474 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #194,474
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.7s

Block planned

Producer plans block #194474 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #194474

3.7s
3.7s

Committed on Canton

Participant commits update 1220b96aec…e1443d
—

Imported to the execution layers

Importer applies block #194474 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.7s
EVM
Canton
External call
Total
Complete3.7s
3.7s

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
#194,474
Block Hash
0x760a03de...08fe4334
Block Timestamp
Nov 14, 2026, 06:47:01 UTC
Transactions
0x52ec53d1...0d83bac30xbb12...a027 → 0x235d...3c8cSuccess
0x73a30a30...47f73c0c0x9118...3c70 → 0xd129...b96cSuccess
Overview
Update ID
1220b96aec...dae1443d
Offset
603036
Record Time
Nov 14, 2026, 06:47:04 UTC
Command ID
gw-64c9a5594...fb9939ca
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000b3807e2...d0800646
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "760a03de3573316c696dcc0533e133e2b6cf5bd4a6e7ba8825b1442308fe4334", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
created
0x56aa0d90...2ffcb35f0xb627...1271 → 0xa276...16d2Success
f34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0024ce24d8...18496055
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000b3807e2cee7ade417821eff6f26825300f0bee5653dc7f428b6ddc62911a961ca121220f981778f7ec83ae5c245719726043051796597cca0aba36639ca9bcdd0800646", "hash": "760a03de3573316c696dcc0533e133e2b6cf5bd4a6e7ba8825b1442308fe4334", "number": "194474", "timestamp": "1794638821", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a004ce4d02d51a0f83a6a3d36c0d6b4a790ccc504ebf14f8dac8b032ebfb9939caa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ab0b849761efaa8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…2c7f69a7e4f03faea2f85fa02328b9068cbfabc3a42f325c1f6fa7826380c32b52d0227e7d9164ab21c35e91 (173 bytes)", "f88a0d849761efaa8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…60b62d2603d1ee03219a55a05df963386f2f94b4aae877b68674ebc14e0f26c6d7a9d9c87ffccf2c8839adc2 (140 bytes)", "f86c0d84b5a8b93282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ade3193d22a52330d3349ba0088442e0a427edba0d19db5ee8f7fe9a31a9cb6a74696c91789505a0ffc63fd9 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f1b7461b...0bfb2e85
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a97103f1217928d2509bb390b33ef755d3a7c2c0ee8acf94373d292730318b34ca121220407973ea72a999bf9acabb4cb588c0a0d223b2ce60a40eb55f7ce8ff9468813e", "block": { "timestamp": { "unpack": "1794638821." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0b849761efaa8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…2c7f69a7e4f03faea2f85fa02328b9068cbfabc3a42f325c1f6fa7826380c32b52d0227e7d9164ab21c35e91 (173 bytes)", "f88a0d849761efaa8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…60b62d2603d1ee03219a55a05df963386f2f94b4aae877b68674ebc14e0f26c6d7a9d9c87ffccf2c8839adc2 (140 bytes)", "f86c0d84b5a8b93282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ade3193d22a52330d3349ba0088442e0a427edba0d19db5ee8f7fe9a31a9cb6a74696c91789505a0ffc63fd9 (110 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:00a97103f1...9468813e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "04ce4d02d51a0f83a6a3d36c0d6b4a790ccc504ebf14f8dac8b032ebfb9939ca", "timestamp": { "unpack": "1794638821." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0b849761efaa8259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…2c7f69a7e4f03faea2f85fa02328b9068cbfabc3a42f325c1f6fa7826380c32b52d0227e7d9164ab21c35e91 (173 bytes)", "f88a0d849761efaa8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…60b62d2603d1ee03219a55a05df963386f2f94b4aae877b68674ebc14e0f26c6d7a9d9c87ffccf2c8839adc2 (140 bytes)", "f86c0d84b5a8b93282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ade3193d22a52330d3349ba0088442e0a427edba0d19db5ee8f7fe9a31a9cb6a74696c91789505a0ffc63fd9 (110 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:00ece0220f...10e1bb0a
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005029050b...e57d7512
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0024ce24d8e08c41ad1d7cbb44e399e27d6c09921a872a3901c613064e862931e8ca121220b4658f568c8c53013b043e5589c1b6fdcf8715f8f550be9b535b25b718496055", "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": "11002004249999838452755472.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }