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Canton Updates/122083...9b76
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #140,345

This Gateway_FinalizeBlock transaction built EVM block #140,345 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #140,345
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #140345 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140345

1.4s
1.4s

Committed on Canton

Participant commits update 122083db3e…9c9b76
—

Imported to the execution layers

Importer applies block #140345 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
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
#140,345
Block Hash
0x967cb655...9b903bba
Block Timestamp
Nov 11, 2026, 08:57:15 UTC
Transactions
0x0ea3bd72...2c5b7bce0x26b2...5f86 → 0x0af7...128bSuccess
0x74652ce2...a01242ac0x5e9b...1a16 → 0xa276...16d2Success
Overview
Update ID
122083db3e...529c9b76
Offset
436474
Record Time
Nov 11, 2026, 08:57:16 UTC
Command ID
gw-64c9a5594...1dd2d919
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007c0151a2...8ddcb2cf
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00532b1c655e14df6a91b22af205423081a54871fa76943eaac154426833dd13c2ca1212203c01d621d64be3a3bfa5f9f69d34e11188cfc14916fd41bb370b3f8bebab085c", "block": { "timestamp": { "unpack": "1794387435." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82569a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…710cb696a0cc11dbd6c755a06801f4891872a9f688437e40c7f91bc9601b15b37004d171a13404bc5dd4e3d5 (176 bytes)", "f8ae82569b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d1cc85be4b658a3af6dbaaa0784d2418007a67a1d8252ad758219a90e8b539251d0cd6dd91cd1ae1c122bd38 (176 bytes)", "f8ac078501d9d68fd68259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…15414494def543a0d5a69da016b95aefa41f808bca1fcfc58d1892d96b059bce0c722f26cd38abcef5c428e6 (174 bytes)", "f88b0d8501d9d68fd68254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…581ec57286bb06465baf65a06650da26a9d6f67a21f705afd92f20e77b4c328a19341bb7a58ffc9ddc1e93ef (141 bytes)", "f8ac0e8501d9d68fd68259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…6e01c6296f9cf8eaa18727a0129e894e009d708b98098a26283dc1b9172ab5f4970c6a304996140f0a0eac3a (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": [] } }
0x2a101ad1...127fcb360x26b2...5f86 → 0x0af7...128bSuccess
0x0066b179...aa65a6cb0x533b...4f0a → 0xe0a4...1b87Success
0x0cc1de36...6a4eaaa80xa696...1b6c → 0xa080...b8f2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00532b1c65...ebab085c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1899f66ae019187e5417ba539714a7f2393f6a2284e97dd04318f0b51dd2d919", "timestamp": { "unpack": "1794387435." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82569a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…710cb696a0cc11dbd6c755a06801f4891872a9f688437e40c7f91bc9601b15b37004d171a13404bc5dd4e3d5 (176 bytes)", "f8ae82569b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d1cc85be4b658a3af6dbaaa0784d2418007a67a1d8252ad758219a90e8b539251d0cd6dd91cd1ae1c122bd38 (176 bytes)", "f8ac078501d9d68fd68259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…15414494def543a0d5a69da016b95aefa41f808bca1fcfc58d1892d96b059bce0c722f26cd38abcef5c428e6 (174 bytes)", "f88b0d8501d9d68fd68254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…581ec57286bb06465baf65a06650da26a9d6f67a21f705afd92f20e77b4c328a19341bb7a58ffc9ddc1e93ef (141 bytes)", "f8ac0e8501d9d68fd68259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…6e01c6296f9cf8eaa18727a0129e894e009d708b98098a26283dc1b9172ab5f4970c6a304996140f0a0eac3a (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:0070763dff...0f52e4e8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0068f02e7f...57b1996d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "967cb655211daef8bcd6e19034dc0efdfffd476937647b5249563a3a9b903bba", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003fbd14dd...76a8e222
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0068f02e7f7531c688d3852967b75f2470e18992614c2202d79c01d7d8976cbb33ca121220ac1a2e3cb5dbbe97d95d2c8ef6d4ef4f00119e679804a18c99995a8857b1996d", "hash": "967cb655211daef8bcd6e19034dc0efdfffd476937647b5249563a3a9b903bba", "number": "140345", "timestamp": "1794387435", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01899f66ae019187e5417ba539714a7f2393f6a2284e97dd04318f0b51dd2d919a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82569a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…710cb696a0cc11dbd6c755a06801f4891872a9f688437e40c7f91bc9601b15b37004d171a13404bc5dd4e3d5 (176 bytes)", "f8ae82569b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d1cc85be4b658a3af6dbaaa0784d2418007a67a1d8252ad758219a90e8b539251d0cd6dd91cd1ae1c122bd38 (176 bytes)", "f8ac078501d9d68fd68259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…15414494def543a0d5a69da016b95aefa41f808bca1fcfc58d1892d96b059bce0c722f26cd38abcef5c428e6 (174 bytes)", "f88b0d8501d9d68fd68254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…581ec57286bb06465baf65a06650da26a9d6f67a21f705afd92f20e77b4c328a19341bb7a58ffc9ddc1e93ef (141 bytes)", "f8ac0e8501d9d68fd68259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…6e01c6296f9cf8eaa18727a0129e894e009d708b98098a26283dc1b9172ab5f4970c6a304996140f0a0eac3a (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00acc05174...72beca76
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003fbd14dd9247870aa0f3ca0282ecb73663d15b8a2aaa198fadd46bf85a5dbcaaca1212204d9abb160a43f586b159ebced6f7b8222e2e5197320ff25955f1fa1176a8e222", "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": "11002004249999880505507962.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }