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Canton Updates/1220ca...2df3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,613

This Gateway_FinalizeBlock transaction built EVM block #139,613 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #139,613
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.6s

Block planned

Producer plans block #139613 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139613

1.3s
1.3s

Committed on Canton

Participant commits update 1220cabdad…442df3
—

Imported to the execution layers

Importer applies block #139613 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.6s
EVM
Canton
External call
Total
Complete1.3s
1.3s

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
#139,613
Block Hash
0xa00befbf...8f32671c
Block Timestamp
Nov 11, 2026, 08:28:20 UTC
Transactions
0x8ef78c09...ffa1f03f0x4226...8949 → 0x23e5...229aSuccess
0x8f33bdb0...4dbf2fa20x0eab...b855 → 0x235d...3c8cSuccess
Overview
Update ID
1220cabdad...46442df3
Offset
434249
Record Time
Nov 11, 2026, 08:28:21 UTC
Command ID
gw-64c9a5594...d34672fe
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006fe41da2...4be9257f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e5bc3404668a7b2aba5628ad97407e6c255b9cc2cb7e73ca5acf22de44595d32ca1212202aa940253867b5d78aa69d5511effdd7e33a19132677b36da1dec0289ab2e2ce", "block": { "timestamp": { "unpack": "1794385700." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0e841bc3bff482520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…e84b3b4da80ebedf00212ba02f769a0b7e318d8a6e3940c86f88cdc5b4acbc91351ec1b505608675aac391a8 (110 bytes)", "f8ae82540c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2b41b40996187921586ccaa040575371b01b57b9b43a723f05ae2b3c8f751b7f75f4130c6bfa5133a9d62052 (176 bytes)", "f8ab07841bc3bff48259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…e8105ce026fb184757df9ca07e6399d4366490cd3ead680d381626fe5d09f00f43257621c31681e1c4c813f1 (173 bytes)", "f8ab07841bc3bff48259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…91d5ea3915999e5523415da077f14dc0bf52c4d51a0839453ebd7078cc47e95e649d659b66b52e9838339a1c (173 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": [] } }
0xe90186db...c357e5d10xf227...b239 → 0x0db9...fe89Success
0x6e6feb98...88e496b20x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e5bc3404...9ab2e2ce
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "cfc88a48feaa3447c0bd1601a9caacdc250d1fb77f95da30d1520058d34672fe", "timestamp": { "unpack": "1794385700." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0e841bc3bff482520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…e84b3b4da80ebedf00212ba02f769a0b7e318d8a6e3940c86f88cdc5b4acbc91351ec1b505608675aac391a8 (110 bytes)", "f8ae82540c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2b41b40996187921586ccaa040575371b01b57b9b43a723f05ae2b3c8f751b7f75f4130c6bfa5133a9d62052 (176 bytes)", "f8ab07841bc3bff48259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…e8105ce026fb184757df9ca07e6399d4366490cd3ead680d381626fe5d09f00f43257621c31681e1c4c813f1 (173 bytes)", "f8ab07841bc3bff48259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…91d5ea3915999e5523415da077f14dc0bf52c4d51a0839453ebd7078cc47e95e649d659b66b52e9838339a1c (173 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:003594fe59...662f30fa
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d4b4853b...64b1141c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a00befbf462dd49d1ba5200792ab8b3bd7cb0c2864e2526cfda8f1b78f32671c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00762e5026...c33aefa4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d4b4853b57c535c1408340cb6abc3b4676d6c8dd21d1ef8a5bd8c7eec1884d2cca121220db3d9970e2841c90a2ad1feffa79d399cebee4b74253a7c70b4ec7b564b1141c", "hash": "a00befbf462dd49d1ba5200792ab8b3bd7cb0c2864e2526cfda8f1b78f32671c", "number": "139613", "timestamp": "1794385700", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0cfc88a48feaa3447c0bd1601a9caacdc250d1fb77f95da30d1520058d34672fea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c0e841bc3bff482520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…e84b3b4da80ebedf00212ba02f769a0b7e318d8a6e3940c86f88cdc5b4acbc91351ec1b505608675aac391a8 (110 bytes)", "f8ae82540c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…2b41b40996187921586ccaa040575371b01b57b9b43a723f05ae2b3c8f751b7f75f4130c6bfa5133a9d62052 (176 bytes)", "f8ab07841bc3bff48259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…e8105ce026fb184757df9ca07e6399d4366490cd3ead680d381626fe5d09f00f43257621c31681e1c4c813f1 (173 bytes)", "f8ab07841bc3bff48259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…91d5ea3915999e5523415da077f14dc0bf52c4d51a0839453ebd7078cc47e95e649d659b66b52e9838339a1c (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e06b0916...a52708d7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00762e50265616fd8919b68d44d56a2d2b925f1c73cbcc30f82a98bc2bb6d65f6cca1212202b1628b988d0caf3cacaf5669d0d56e76c11b0ca3fcb302a5606e608c33aefa4", "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": "11002004249999881057817181.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }