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Canton Updates/1220b0...f780
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #141,576

This Gateway_FinalizeBlock transaction built EVM block #141,576 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #141,576
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #141576 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141576

1.9s
1.9s

Committed on Canton

Participant commits update 1220b0a474…28f780
—

Imported to the execution layers

Importer applies block #141576 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#141,576
Block Hash
0x22b114ab...deebd747
Block Timestamp
Nov 11, 2026, 09:46:34 UTC
Transactions
0xb1a66771...668c70e80x16d7...0a60 → 0x5345...9be7Success
0x6c6e658b...cf06718e0x42fc...7e2e → 0xe0a4...1b87Success
Overview
Update ID
1220b0a474...ad28f780
Offset
440216
Record Time
Nov 11, 2026, 09:46:35 UTC
Command ID
gw-64c9a5594...0ad90548
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004d4565d1...40a4ffcf
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00567e62e601d7c951e9ed212ba838150ab5861ea2a0aa31bebe374407f55d2ef2ca121220c0993cab2b19bd7f44ba9816b628460447f852adfc3d84ef5f535f33f75c5497", "block": { "timestamp": { "unpack": "1794390394." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab07845bd53fca8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…2f19e7ae9c1a8e08570fb0a01cef0e65575bfd1db55a11488d34258f1fb638adf582c0620d83764fbd0849a8 (173 bytes)", "f8ae825af48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5b9cfb82e13d37acb88a53a07d745e0ad62caf2042e921e9241f6e8c6d3e01a61ea9eb40c36180d7b589f595 (176 bytes)", "f8ab07846e3319588259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…aaa9340da72e8ead787bb7a01980dfc98500bd4fa36e92a9751d0af807185fce658395269fcd197a625e138b (173 bytes)", "f88a08846e3319588254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…96b44e095d0c57b5e57e9ea079b117968d3542ab36a615b7c94d85aa15504690112fa26cd47389c50ea07724 (140 bytes)", "f86c09846e33195882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…1c7e0cad926d51aa34ca7da0746c074f2b3b642bb51ce7ca74018fc02d7f7af87515ca35cbd33fa80adfecdf (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": [] } }
0x6b6ac48d...25e204a30x26b2...5f86 → 0x0af7...128bSuccess
0xf630c960...aa014eeb0xc6d1...647d → 0x235d...3c8cSuccess
0x1cd9317d...e59aaab60xad86...834d → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00567e62e6...f75c5497
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2d6ac1c9ebe50dda01bfb9833ecb38ec2b1b911d68740eb127e9599d0ad90548", "timestamp": { "unpack": "1794390394." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab07845bd53fca8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…2f19e7ae9c1a8e08570fb0a01cef0e65575bfd1db55a11488d34258f1fb638adf582c0620d83764fbd0849a8 (173 bytes)", "f8ae825af48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5b9cfb82e13d37acb88a53a07d745e0ad62caf2042e921e9241f6e8c6d3e01a61ea9eb40c36180d7b589f595 (176 bytes)", "f8ab07846e3319588259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…aaa9340da72e8ead787bb7a01980dfc98500bd4fa36e92a9751d0af807185fce658395269fcd197a625e138b (173 bytes)", "f88a08846e3319588254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…96b44e095d0c57b5e57e9ea079b117968d3542ab36a615b7c94d85aa15504690112fa26cd47389c50ea07724 (140 bytes)", "f86c09846e33195882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…1c7e0cad926d51aa34ca7da0746c074f2b3b642bb51ce7ca74018fc02d7f7af87515ca35cbd33fa80adfecdf (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:008647960e...971bb95d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004d3cc601...8b4e4ae4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "22b114ab4dbd1b6e1542884b4b76e70aa8bbe0c2d0e2a1bb556ff933deebd747", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000c2c7d6d...20067107
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004d3cc6017797de028da2b4390c988253382046da76083cb58a3a5ea85aa832ddca12122097333ddc94dfdaa6a4d4130f6e392cfec268bcf7959e2c6df4d890b38b4e4ae4", "hash": "22b114ab4dbd1b6e1542884b4b76e70aa8bbe0c2d0e2a1bb556ff933deebd747", "number": "141576", "timestamp": "1794390394", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02d6ac1c9ebe50dda01bfb9833ecb38ec2b1b911d68740eb127e9599d0ad90548a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab07845bd53fca8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…2f19e7ae9c1a8e08570fb0a01cef0e65575bfd1db55a11488d34258f1fb638adf582c0620d83764fbd0849a8 (173 bytes)", "f8ae825af48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5b9cfb82e13d37acb88a53a07d745e0ad62caf2042e921e9241f6e8c6d3e01a61ea9eb40c36180d7b589f595 (176 bytes)", "f8ab07846e3319588259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…aaa9340da72e8ead787bb7a01980dfc98500bd4fa36e92a9751d0af807185fce658395269fcd197a625e138b (173 bytes)", "f88a08846e3319588254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…96b44e095d0c57b5e57e9ea079b117968d3542ab36a615b7c94d85aa15504690112fa26cd47389c50ea07724 (140 bytes)", "f86c09846e33195882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…1c7e0cad926d51aa34ca7da0746c074f2b3b642bb51ce7ca74018fc02d7f7af87515ca35cbd33fa80adfecdf (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f9d20a24...142c080d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000c2c7d6d7405d8a2f3d234ca75f6cb5f8c086512048b48d07a9e850639f269c5ca1212205ee2f2fda8dab4faf24593009dbff3ecac57304f29cf631d56a5c01f20067107", "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": "11002004249999879319116119.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }