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Canton Updates/122023...062a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #190,995

This Gateway_FinalizeBlock transaction built EVM block #190,995 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #190,995
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
460ms

Block planned

Producer plans block #190995 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #190995

368ms
368ms

Committed on Canton

Participant commits update 122023dcb2…79062a
—

Imported to the execution layers

Importer applies block #190995 from GatewayHead

—
0ms
250ms
460ms
EVM
Canton
External call
Total
Complete368ms
368ms

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
#190,995
Block Hash
0x656c16f5...c0b64011
Block Timestamp
Nov 14, 2026, 01:11:16 UTC
Transactions
0xb4580492...423ab6ef0x51d8...9ba3 → 0xa276...16d2Success
0xecc7f964...fc004c870xe2d9...523c → 0x235d...3c8cSuccess
Overview
Update ID
122023dcb2...8779062a
Offset
592271
Record Time
Nov 14, 2026, 01:11:16 UTC
Command ID
gw-64c9a5594...1e98e43b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0037f32c63...a4150f81
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0099400ca956ab35a7cf14dc9a6fd98a1cc782c79995726c41962b8cedcb1b87ceca12122077b14a1c2a6a4fe434219c5e6984f89f97f3752925b6ca58c291cd75a7235e28", "block": { "timestamp": { "unpack": "1794618676." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1784490134928254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…22fc3b21646da0afd745faa02d4e0d94f1016a0f9c7ac0723ac518a99c395de7864a9c2f266952f8c1292c4f (140 bytes)", "f8ab1284490134928259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…fb6d3c14716e4da89af118a035a27df9709c00d06718759c38320f2f5519d50087449db3c2ddfab31daef6d4 (173 bytes)", "f86c14844901349282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…09b3ae21f25c8d293a6217a0489abae06f841ebb5ee4e0ccc0dc15c473e94f778adcf3908f5e863bf85f6546 (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": [] } }
0xf54acad7...11ab80f50xa3a3...598d → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0099400ca9...a7235e28
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e786c29a5d90d753180b37e5510408e478d05bf9f0a3f50cd9d441161e98e43b", "timestamp": { "unpack": "1794618676." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1784490134928254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…22fc3b21646da0afd745faa02d4e0d94f1016a0f9c7ac0723ac518a99c395de7864a9c2f266952f8c1292c4f (140 bytes)", "f8ab1284490134928259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…fb6d3c14716e4da89af118a035a27df9709c00d06718759c38320f2f5519d50087449db3c2ddfab31daef6d4 (173 bytes)", "f86c14844901349282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…09b3ae21f25c8d293a6217a0489abae06f841ebb5ee4e0ccc0dc15c473e94f778adcf3908f5e863bf85f6546 (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:0035ee2928...d525d5e3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000ab8d7a0...b41112d1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "656c16f5542de11a815457b2fb692a5b3fc78cdcd465f441ea47111ac0b64011", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dbeac98f...94f3a6f1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000ab8d7a02f47d2faf0df8fa404b8e6df51175f0b615f5e3ed4343f552482502dca12122072366b525067187491be2404be0b6c8cfeb74dcf94a4865921bb4d71b41112d1", "hash": "656c16f5542de11a815457b2fb692a5b3fc78cdcd465f441ea47111ac0b64011", "number": "190995", "timestamp": "1794618676", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e786c29a5d90d753180b37e5510408e478d05bf9f0a3f50cd9d441161e98e43ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88a1784490134928254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…22fc3b21646da0afd745faa02d4e0d94f1016a0f9c7ac0723ac518a99c395de7864a9c2f266952f8c1292c4f (140 bytes)", "f8ab1284490134928259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…fb6d3c14716e4da89af118a035a27df9709c00d06718759c38320f2f5519d50087449db3c2ddfab31daef6d4 (173 bytes)", "f86c14844901349282520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…09b3ae21f25c8d293a6217a0489abae06f841ebb5ee4e0ccc0dc15c473e94f778adcf3908f5e863bf85f6546 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00757e9391...5d6e0ff3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00dbeac98f7c0c764ac9043784fd401a4d870fdf55d0e34065df37332279fffcedca121220727a15c7fa23d45bf84bdf4dbfa68c9a66a9d3816068b51101d6525b94f3a6f1", "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": "11002004249999839864050084.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }