Zenith EVM Explorer
K
DashboardBlocksTransactionsLinked TransactionsContractsTokensFaucetStatsAPI
DashboardBlocksTxsLinkedContracts
Canton Updates/122081...ef18
Previous UpdateNext Update

Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #1,821

This Gateway_FinalizeBlock transaction built EVM block #1,821 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #1,821
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.7s

Block planned

Producer plans block #1821 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #1821

1.4s
1.4s

Committed on Canton

Participant commits update 1220815aaa…faef18
—

Imported to the execution layers

Importer applies block #1821 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.7s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#1,821
Block Hash
0x8af7900a...99e37318
Block Timestamp
Nov 2, 2026, 15:14:21 UTC
Transactions
0x759a8f6c...ec27153c0x8a3a...c094 → 0x870e...1ca7Success
0x35923599...e5d1737c0x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
1220815aaa...49faef18
Offset
6526
Record Time
Nov 2, 2026, 15:14:22 UTC
Command ID
gw-64c9a5594...631ad8c3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0009aff0bd...d5b702cc
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c87b764921e57bdd3543192cec2ca061ecffcf31e13d181423973a62972d848aca121220789667784eef250590c177ba90723088a96eab630e37837fa478902e0ab6b892", "block": { "timestamp": { "unpack": "1793632461." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25728502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c04986…cb3059cb458426eff60bd8a071f74e3d90787edfd4433c1c0020800a622539dadbdd58562095f7e0de7c02e2 (114 bytes)", "f8ac03850370a1cf4c82c14094870e63b74f54b05924230e0eb30d76f6af581ca780b844095ea7b300000000…5e64c88b2bfd208bc48dbfa04a0f6d65b85199d6326ecb73d8e2cf1c5db58e21ab414febbc78667c22790ca6 (174 bytes)", "02f91871830e4a2510850346b27c49850346b27c49830eb2698080b91813608060405234801562000010575f…995870afdb0cf7fdec5ef7a07d506fd03930e1943a6fc9d9676649a79edd4bf2130095cacc9382cb60c98609 (6,261 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": [] } }
0x0efc1e1c...9bcfa3e10x913f...c752 → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c87b7649...0ab6b892
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "16ad7bdfd505fbf95d654ed332f5242834f52c0b44d6cc7e10952b46631ad8c3", "timestamp": { "unpack": "1793632461." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25728502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c04986…cb3059cb458426eff60bd8a071f74e3d90787edfd4433c1c0020800a622539dadbdd58562095f7e0de7c02e2 (114 bytes)", "f8ac03850370a1cf4c82c14094870e63b74f54b05924230e0eb30d76f6af581ca780b844095ea7b300000000…5e64c88b2bfd208bc48dbfa04a0f6d65b85199d6326ecb73d8e2cf1c5db58e21ab414febbc78667c22790ca6 (174 bytes)", "02f91871830e4a2510850346b27c49850346b27c49830eb2698080b91813608060405234801562000010575f…995870afdb0cf7fdec5ef7a07d506fd03930e1943a6fc9d9676649a79edd4bf2130095cacc9382cb60c98609 (6,261 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:000c7b0bb4...a6e0f636
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a8b02a02...75b2db30
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8af7900a8c485b6b05a7e282355507413e814dc32395f0efbbfcf6bb99e37318", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007bcba4c2...6116ef7e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a8b02a0233154f765de464b4b4c701672137620b4c1e8ef50e8930c1841e723bca121220b176cc4c2dce0882b9b731de38e092f5bc6ece0e6bb7c62db08f088975b2db30", "hash": "8af7900a8c485b6b05a7e282355507413e814dc32395f0efbbfcf6bb99e37318", "number": "1821", "timestamp": "1793632461", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a016ad7bdfd505fbf95d654ed332f5242834f52c0b44d6cc7e10952b46631ad8c3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f86f830e4a25728502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c04986…cb3059cb458426eff60bd8a071f74e3d90787edfd4433c1c0020800a622539dadbdd58562095f7e0de7c02e2 (114 bytes)", "f8ac03850370a1cf4c82c14094870e63b74f54b05924230e0eb30d76f6af581ca780b844095ea7b300000000…5e64c88b2bfd208bc48dbfa04a0f6d65b85199d6326ecb73d8e2cf1c5db58e21ab414febbc78667c22790ca6 (174 bytes)", "02f91871830e4a2510850346b27c49850346b27c49830eb2698080b91813608060405234801562000010575f…995870afdb0cf7fdec5ef7a07d506fd03930e1943a6fc9d9676649a79edd4bf2130095cacc9382cb60c98609 (6,261 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c57195d8...3e02a611
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007bcba4c2946b8f24761db7986791020ecf8bb552d94521fc32ae9fbe8759878bca121220da885e5790881edf3580691e7af18353847fe8248d2d23c327f4ace66116ef7e", "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": "11002004249999999963417064.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }