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Canton Updates/122077...f48d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #215,992

This Gateway_FinalizeBlock transaction built EVM block #215,992 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #215,992
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
421ms

Block planned

Producer plans block #215992 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #215992

337ms
337ms

Committed on Canton

Participant commits update 12207776d4…03f48d
—

Imported to the execution layers

Importer applies block #215992 from GatewayHead

—
0ms
250ms
421ms
EVM
Canton
External call
Total
Complete337ms
337ms

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
#215,992
Block Hash
0xa08942da...da37e545
Block Timestamp
Nov 15, 2026, 15:55:51 UTC
Transactions
0xf05a8ddc...7b3d7b8a0x34d3...720c → 0xb778...3d80Success
0xe5086fcc...0f86d4200x4f5e...3692 → 0x235d...3c8cSuccess
Overview
Update ID
12207776d4...8e03f48d
Offset
669540
Record Time
Nov 15, 2026, 15:55:51 UTC
Command ID
gw-64c9a5594...1a40fb32
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000cca3643...030da00e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b6b11efd5f5ba4b581ba5b080da1d20a3f6847a9d62353931303b862002ae4e8ca121220aa73ec646885894cc4072cd824fba8c23a05eebb8e6be6be36844a6dd09b034e", "block": { "timestamp": { "unpack": "1794758151." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac138504d3f6400c8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…8f4cb4e665aca9c6ba751da06cf9fc4992590e23960463bedb90c92e8cf2f023e7271a2ea577411656c6feaf (174 bytes)", "f86d0f8504d3f6400c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…19ebdfd731d91b9ff68123a072bc12a1e890310953e25e342fba2c126fba9983bcf02bc7a0a83e44f3939893 (111 bytes)", "f8ac188504d3f6400c8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…151e06cd84cf65b7d8781aa01b40125710fa93516b6fa5daab8bded9b641e6b54483771b6b8d0a04670e05fb (174 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": [] } }
0x5d3f93ab...b98d27370xdc1a...76d1 → 0x51be...67edSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b6b11efd...d09b034e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "daab8309e4bbb35672e0030f009c73bef02c55598b934e76b599c75a1a40fb32", "timestamp": { "unpack": "1794758151." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac138504d3f6400c8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…8f4cb4e665aca9c6ba751da06cf9fc4992590e23960463bedb90c92e8cf2f023e7271a2ea577411656c6feaf (174 bytes)", "f86d0f8504d3f6400c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…19ebdfd731d91b9ff68123a072bc12a1e890310953e25e342fba2c126fba9983bcf02bc7a0a83e44f3939893 (111 bytes)", "f8ac188504d3f6400c8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…151e06cd84cf65b7d8781aa01b40125710fa93516b6fa5daab8bded9b641e6b54483771b6b8d0a04670e05fb (174 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:00b0fca848...84b6c0ab
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009ea63853...88b72b3e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a08942da6fb3e1ead60f6fa8f9ddc65bef63002848a71cb7bec751bdda37e545", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003c1d50eb...1747d9b1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009ea638533b9304a7cb1d5e2f3a7c078d6cd6467650e8ae3913c169e960ba3e18ca121220f6d6a16ecbe5124770f02e4e3945c47a6b5a78844ae169ead9334ca788b72b3e", "hash": "a08942da6fb3e1ead60f6fa8f9ddc65bef63002848a71cb7bec751bdda37e545", "number": "215992", "timestamp": "1794758151", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0daab8309e4bbb35672e0030f009c73bef02c55598b934e76b599c75a1a40fb32a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac138504d3f6400c8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…8f4cb4e665aca9c6ba751da06cf9fc4992590e23960463bedb90c92e8cf2f023e7271a2ea577411656c6feaf (174 bytes)", "f86d0f8504d3f6400c82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…19ebdfd731d91b9ff68123a072bc12a1e890310953e25e342fba2c126fba9983bcf02bc7a0a83e44f3939893 (111 bytes)", "f8ac188504d3f6400c8259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…151e06cd84cf65b7d8781aa01b40125710fa93516b6fa5daab8bded9b641e6b54483771b6b8d0a04670e05fb (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00dc9255cb...aff59f25
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003c1d50eb96b9a02e50042e610180bf9c7e1e11e536b4cfa37d3d39203a8264f8ca1212208a7b017b0ac96e57efc02845ada68b4c91c682ebf765f776d97bb7391747d9b1", "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": "11002004249999823467402369.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }