Zenith EVM Explorer
K
DashboardBlocksTransactionsLinked TransactionsContractsTokensFaucetStatsAPI
DashboardBlocksTxsLinkedContracts
Canton Updates/1220ba...cdc4
Previous UpdateNext Update

Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #221,339

This Gateway_FinalizeBlock transaction built EVM block #221,339 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #221,339
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
396ms

Block planned

Producer plans block #221339 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #221339

317ms
317ms

Committed on Canton

Participant commits update 1220babaea…b7cdc4
—

Imported to the execution layers

Importer applies block #221339 from GatewayHead

—
0ms
250ms
396ms
EVM
Canton
External call
Total
Complete317ms
317ms

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
#221,339
Block Hash
0xc93d69d3...1d5fbd7c
Block Timestamp
Nov 15, 2026, 20:53:20 UTC
Transactions
0xb66ad150...a31df4b00x31fe...bc28 → contract creationSuccess
0xe63680a8...ab5a7c5b0x6404...7f1f → 0x235d...3c8cSuccess
Overview
Update ID
1220babaea...ebb7cdc4
Offset
685878
Record Time
Nov 15, 2026, 20:53:20 UTC
Command ID
gw-64c9a5594...89c28ece
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b6353331...0baf180d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002f6a083e4be04ffbd6bf6c8a7b17027ee50ac8d2aa6327f490ed64a92999e6a2ca121220c5dae20a135797a5cde52db1f29ae22c5f768f53e1705fa6a6bcd617a4b851b8", "block": { "timestamp": { "unpack": "1794776000." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f90abc830e4a2507843b9aca0e843b9aca0e83080c638080b90a60608060405234801561000f575f5ffd5b…cd1810697f6ac2d131397ba0636e6f338ff87e0275bfa1ddf4e937bec31ced6a9d5011ad185d0c0ecdd705c3 (2,752 bytes)", "f86c0e84773b50d682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…28f3e011bec9298fe431b1a07e0ee1d0e567fde9221c48dd3c4806ae1674d99742d55b51f4f16f8b4e790631 (110 bytes)", "f86c1184773b50d682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…53259cba0067a9d0891858a04913fd89a3f7ea07011665371f33584cd6560dd565ef34d0a7d8e62a12855e1e (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": [] } }
0x56606a25...3041b5840x4e6d...bf0b → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002f6a083e...a4b851b8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9e213e1bef07c34cadfad1808e0365f583680a3d247d535faaa5c7e089c28ece", "timestamp": { "unpack": "1794776000." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f90abc830e4a2507843b9aca0e843b9aca0e83080c638080b90a60608060405234801561000f575f5ffd5b…cd1810697f6ac2d131397ba0636e6f338ff87e0275bfa1ddf4e937bec31ced6a9d5011ad185d0c0ecdd705c3 (2,752 bytes)", "f86c0e84773b50d682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…28f3e011bec9298fe431b1a07e0ee1d0e567fde9221c48dd3c4806ae1674d99742d55b51f4f16f8b4e790631 (110 bytes)", "f86c1184773b50d682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…53259cba0067a9d0891858a04913fd89a3f7ea07011665371f33584cd6560dd565ef34d0a7d8e62a12855e1e (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:000cc7fa43...6944354c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006bdc5f65...2d4bb403
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c93d69d326197f81890a5b5f92f660b542070b7f424182a6b6c4016f1d5fbd7c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c43fc62e...75aca7a8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006bdc5f65e26ae10250c25ef9eb954c8980a8faeeaa7aac534d5346aefb7231dfca121220263c08c17f8f51dd7d90e1137a1043625ca09a2cc63c5856d6e6b4aa2d4bb403", "hash": "c93d69d326197f81890a5b5f92f660b542070b7f424182a6b6c4016f1d5fbd7c", "number": "221339", "timestamp": "1794776000", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09e213e1bef07c34cadfad1808e0365f583680a3d247d535faaa5c7e089c28ecea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f90abc830e4a2507843b9aca0e843b9aca0e83080c638080b90a60608060405234801561000f575f5ffd5b…cd1810697f6ac2d131397ba0636e6f338ff87e0275bfa1ddf4e937bec31ced6a9d5011ad185d0c0ecdd705c3 (2,752 bytes)", "f86c0e84773b50d682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…28f3e011bec9298fe431b1a07e0ee1d0e567fde9221c48dd3c4806ae1674d99742d55b51f4f16f8b4e790631 (110 bytes)", "f86c1184773b50d682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…53259cba0067a9d0891858a04913fd89a3f7ea07011665371f33584cd6560dd565ef34d0a7d8e62a12855e1e (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006288b9a7...63897814
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c43fc62e3fd97c752cb2d62362575baa16bfd32e0c7c5a0ffa6c009ccaadf1bdca1212204ee37ee760aacc38f23013f0b22b8fe34d6e2a5b65b784fc2cbc880375aca7a8", "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": "11002004249999818937693136.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }