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Canton Updates/12202d...03a8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #142,408

This Gateway_FinalizeBlock transaction built EVM block #142,408 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #142,408
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s

Block planned

Producer plans block #142408 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #142408

2.0s
2.0s

Committed on Canton

Participant commits update 12202dc0f9…1603a8
—

Imported to the execution layers

Importer applies block #142408 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
EVM
Canton
External call
Total
Complete2.0s
2.0s

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
#142,408
Block Hash
0x82b1ed8d...1bd055dc
Block Timestamp
Nov 11, 2026, 10:20:00 UTC
Transactions
0xd09b7c4c...6b58f55c0x8fb1...8268 → 0x0dfa...0ceeSuccess
0x896fbcec...8b684f2f0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12202dc0f9...d91603a8
Offset
442745
Record Time
Nov 11, 2026, 10:20:01 UTC
Command ID
gw-64c9a5594...4851fe11
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a738441a...6834acd9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007dd55d0a48176e7457f8d847ea4362031e417b229ac1e6c0e8c13ebed6ea29dbca12122089d29c31e8413b3b937fd26cb3c4b7183a78cdc1631ca8cd3c19ded34d965f6d", "block": { "timestamp": { "unpack": "1794392400." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825ded8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9ff2272416a4d07259c68ba0497b95335ee3a663a04e227eec8d8c031f47ef535090f4e9b33884a58b04fe13 (176 bytes)", "f8ae825dee8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…47f25090b50b91bd799c92a06ba6e9d31ef22aa59c1c60f8ad30e4c646e03bc9bb7d95ac3eeff231feeb14ae (176 bytes)", "f86f8206c98405f5e100825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…3ee5b1ce752693924bf5d2a060dfdfe447d9a5c1d063517d845778c027964ce2a6180ad0b37a2b8fac097e9e (113 bytes)", "02f901f4830e4a25821ab0830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4d013d94a673abe48c5b00a0085774c16dff2c2a1f5d60a2ceec4cb90b36ca147a3354285ed46aaddb3f7d29 (504 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e5c4c76afb310449c4ce46a037372ce8182177cc09c5cdd69f4e3a973c510237081c2c12191c6c35fe79b2ed (140 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": [] } }
0x2264fc27...3489a2000x924e...d2e1 → 0x925e...03fcSuccess
0x19ae5a83...f1efe2590x26b2...5f86 → 0x0af7...128bSuccess
0xc327f3d1...6a1c1de40xfa67...ec4d → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007dd55d0a...4d965f6d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f3899096239ae8513a7ad54f4f963b04c40fb196efa885f4e4085af94851fe11", "timestamp": { "unpack": "1794392400." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825ded8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9ff2272416a4d07259c68ba0497b95335ee3a663a04e227eec8d8c031f47ef535090f4e9b33884a58b04fe13 (176 bytes)", "f8ae825dee8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…47f25090b50b91bd799c92a06ba6e9d31ef22aa59c1c60f8ad30e4c646e03bc9bb7d95ac3eeff231feeb14ae (176 bytes)", "f86f8206c98405f5e100825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…3ee5b1ce752693924bf5d2a060dfdfe447d9a5c1d063517d845778c027964ce2a6180ad0b37a2b8fac097e9e (113 bytes)", "02f901f4830e4a25821ab0830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4d013d94a673abe48c5b00a0085774c16dff2c2a1f5d60a2ceec4cb90b36ca147a3354285ed46aaddb3f7d29 (504 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e5c4c76afb310449c4ce46a037372ce8182177cc09c5cdd69f4e3a973c510237081c2c12191c6c35fe79b2ed (140 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:0090fa4804...0c2f2b1d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000e1c0ed8...40810eca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "82b1ed8d7c6620f3de8f7d902676b930a741e96251df529f2c2d2db51bd055dc", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e27f609c...b444445a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000e1c0ed842e0bae5bbbc13268aafbbc4728082534ce1e84193de6899a09c3be2ca121220aa1fa6f9e57c4f4b468f56bae314ddc6004cd05ddbd8dc9912fbb53540810eca", "hash": "82b1ed8d7c6620f3de8f7d902676b930a741e96251df529f2c2d2db51bd055dc", "number": "142408", "timestamp": "1794392400", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f3899096239ae8513a7ad54f4f963b04c40fb196efa885f4e4085af94851fe11a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae825ded8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9ff2272416a4d07259c68ba0497b95335ee3a663a04e227eec8d8c031f47ef535090f4e9b33884a58b04fe13 (176 bytes)", "f8ae825dee8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…47f25090b50b91bd799c92a06ba6e9d31ef22aa59c1c60f8ad30e4c646e03bc9bb7d95ac3eeff231feeb14ae (176 bytes)", "f86f8206c98405f5e100825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…3ee5b1ce752693924bf5d2a060dfdfe447d9a5c1d063517d845778c027964ce2a6180ad0b37a2b8fac097e9e (113 bytes)", "02f901f4830e4a25821ab0830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4d013d94a673abe48c5b00a0085774c16dff2c2a1f5d60a2ceec4cb90b36ca147a3354285ed46aaddb3f7d29 (504 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e5c4c76afb310449c4ce46a037372ce8182177cc09c5cdd69f4e3a973c510237081c2c12191c6c35fe79b2ed (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004ec98788...85b8d60a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e27f609c41bb9182233272907c5b435a48fdc08c4055ef45f87f725be32210c4ca1212206647f1db41971f8adbcbfe2e4c47133086170215564fb165977f9abab444445a", "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": "11002004249999878665033550.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }