Zenith EVM Explorer
K
DashboardBlocksTransactionsLinked TransactionsContractsTokensFaucetStatsAPI
DashboardBlocksTxsLinkedContracts
Canton Updates/122099...c42f
Previous UpdateNext Update

Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #15,899

This Gateway_FinalizeBlock transaction built EVM block #15,899 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #15,899
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
888ms

Block planned

Producer plans block #15899 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #15899

710ms
710ms

Committed on Canton

Participant commits update 1220997408…74c42f
—

Imported to the execution layers

Importer applies block #15899 from GatewayHead

—
0ms
250ms
500ms
750ms
888ms
EVM
Canton
External call
Total
Complete710ms
710ms

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
#15,899
Block Hash
0xbb53ef40...d85ef525
Block Timestamp
Nov 3, 2026, 17:55:37 UTC
Transactions
0x93a2f89b...69c7ae470x3b7f...3471 → 0xa276...16d2Success
0xf7e4a5d2...daeb92090x39bf...80b5 → 0x0db9...fe89Success
Overview
Update ID
1220997408...c674c42f
Offset
51706
Record Time
Nov 3, 2026, 17:55:37 UTC
Command ID
gw-64c9a5594...a2c7401d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c5c4cfeb...c2058028
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c2ae82ccbc8746270b3766730b97a6427692ab18f32a277c4e01aa69fb7c0c9aca1212206661298e6afcfaa99113f0fc5e997a748959b77a8db52745d5882c3970eba0f0", "block": { "timestamp": { "unpack": "1793728537." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac808505cb27800e8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…8baf2bb03cd4977526bad0a04509db11b29326b7ae40705c51698deb24de240648f1a1be37354b86ed57ff36 (174 bytes)", "f88b018505cb27800e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cad66ee006ce285e734caea0461786a6ee142af97a4c49ddf34fce40e62563bcd76308d0e663ba6d75e061a1 (141 bytes)", "f86e028505cb27800e82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c87038d7ea4c6800080831c…7767ff4a3c72b1383f2a3da071a2132bb93d762ef0a1057d4cf97bfa26fe7574054ff910a810ee3d64f687d8 (112 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": [] } }
0x9828fc69...32a01c750x4ee4...5b99 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c2ae82cc...70eba0f0
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "07225bb06f31d27326e502bbcbe54bdd64423944022c494cc3aaa133a2c7401d", "timestamp": { "unpack": "1793728537." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac808505cb27800e8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…8baf2bb03cd4977526bad0a04509db11b29326b7ae40705c51698deb24de240648f1a1be37354b86ed57ff36 (174 bytes)", "f88b018505cb27800e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cad66ee006ce285e734caea0461786a6ee142af97a4c49ddf34fce40e62563bcd76308d0e663ba6d75e061a1 (141 bytes)", "f86e028505cb27800e82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c87038d7ea4c6800080831c…7767ff4a3c72b1383f2a3da071a2132bb93d762ef0a1057d4cf97bfa26fe7574054ff910a810ee3d64f687d8 (112 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:00026c047b...c3081fd1
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000820d561...eeb7f584
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bb53ef4072b50f78fd6ae0b7c391de41bf81d1e68668aa9e48782af6d85ef525", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d83a54db...003b54f1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000820d561736442fbd06406f5cc49df7dc0016bf21e6e385314b70d40ea964237ca1212208362d881c72e9e8d1f407e5f843b83081fc40c51310f7acfe948ec3feeb7f584", "hash": "bb53ef4072b50f78fd6ae0b7c391de41bf81d1e68668aa9e48782af6d85ef525", "number": "15899", "timestamp": "1793728537", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a007225bb06f31d27326e502bbcbe54bdd64423944022c494cc3aaa133a2c7401da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f8ac808505cb27800e8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…8baf2bb03cd4977526bad0a04509db11b29326b7ae40705c51698deb24de240648f1a1be37354b86ed57ff36 (174 bytes)", "f88b018505cb27800e8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cad66ee006ce285e734caea0461786a6ee142af97a4c49ddf34fce40e62563bcd76308d0e663ba6d75e061a1 (141 bytes)", "f86e028505cb27800e82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c87038d7ea4c6800080831c…7767ff4a3c72b1383f2a3da071a2132bb93d762ef0a1057d4cf97bfa26fe7574054ff910a810ee3d64f687d8 (112 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003761f329...620bd79d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d83a54db4e3b377c0ec50ef6cd6ca38c2d09b21480693e9f76a758a1b433e652ca1212205006146685c37b1753d1b1759779d0a6053cc3fd67c887f550c50f56003b54f1", "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": "11002004249999992561604758.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }