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Canton Updates/1220a9...0d6b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,304

This Gateway_FinalizeBlock transaction built EVM block #59,304 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #59,304
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
995ms

Block planned

Producer plans block #59304 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59304

796ms
796ms

Committed on Canton

Participant commits update 1220a90ca9…1d0d6b
—

Imported to the execution layers

Importer applies block #59304 from GatewayHead

—
0ms
250ms
500ms
750ms
995ms
EVM
Canton
External call
Total
Complete796ms
796ms

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
#59,304
Block Hash
0xc3d18665...69c1ba49
Block Timestamp
Nov 7, 2026, 01:32:35 UTC
Transactions
0x0d33844b...68e2193e0xa7e3...5b7b → 0x235d...3c8cSuccess
0xadadb3d1...c689a66a0xfe3a...db13 → 0xe56d...1a31Success
Overview
Update ID
1220a90ca9...e41d0d6b
Offset
187409
Record Time
Nov 7, 2026, 01:32:35 UTC
Command ID
gw-64c9a5594...81c15d97
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a0430efc...fabea8e0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00af09532fad8d0a6da71358a851c950771476cf9447de7c04e0528bbecc81799fca121220f730c8a71781501e4941bdb76b1cc490eecccf0e620d63cfe4929c91655ec585", "block": { "timestamp": { "unpack": "1794015155." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…b31168c991df6e2dad5fcfa00a050abce1950ff0e4974f8d0d8b554760f8584f9b9f8688298e42f4693ade27 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9d5e6ff5876b8b6f743889a07b3e914b440a8f26dcaf264947420be2e4257cad8b50544e362b0242d608e1da (111 bytes)", "f871822383858bb2c9700882520894e56da5759e9752f4f587ed48c3cc7d49fa4b1a3188016345785d8a0000…9fb25bf723210c98e59755a06f0613e30f5b49f0bd44e48974ed2dc4ed501fde1547c57d2d2ca95e7e90379d (115 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": [] } }
0xe0eec70a...6d1efeb30x121f...cb48 → 0xe0a4...1b87Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00af09532f...655ec585
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "06a65793fdd048f09bfcba6c587003bac3c57ee4109d8448d6b567c081c15d97", "timestamp": { "unpack": "1794015155." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…b31168c991df6e2dad5fcfa00a050abce1950ff0e4974f8d0d8b554760f8584f9b9f8688298e42f4693ade27 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9d5e6ff5876b8b6f743889a07b3e914b440a8f26dcaf264947420be2e4257cad8b50544e362b0242d608e1da (111 bytes)", "f871822383858bb2c9700882520894e56da5759e9752f4f587ed48c3cc7d49fa4b1a3188016345785d8a0000…9fb25bf723210c98e59755a06f0613e30f5b49f0bd44e48974ed2dc4ed501fde1547c57d2d2ca95e7e90379d (115 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:00a2ad7a89...6bdff781
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005bf6eb1d...535c9a66
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c3d18665ce0fd1c58a1ed231e5179b8b9e0e3a5f21691a5f4d42eaec69c1ba49", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008c70adc0...9f968df9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005bf6eb1d37319ad92789bd2d44e402f6db77e6ba510989a716a2452e649721dbca1212205c50ddbd5efd295d691fac4171d5f7b846e7d759e48814f831167dd5535c9a66", "hash": "c3d18665ce0fd1c58a1ed231e5179b8b9e0e3a5f21691a5f4d42eaec69c1ba49", "number": "59304", "timestamp": "1794015155", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a006a65793fdd048f09bfcba6c587003bac3c57ee4109d8448d6b567c081c15d97a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f8ac07858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…b31168c991df6e2dad5fcfa00a050abce1950ff0e4974f8d0d8b554760f8584f9b9f8688298e42f4693ade27 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…9d5e6ff5876b8b6f743889a07b3e914b440a8f26dcaf264947420be2e4257cad8b50544e362b0242d608e1da (111 bytes)", "f871822383858bb2c9700882520894e56da5759e9752f4f587ed48c3cc7d49fa4b1a3188016345785d8a0000…9fb25bf723210c98e59755a06f0613e30f5b49f0bd44e48974ed2dc4ed501fde1547c57d2d2ca95e7e90379d (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00700c32b1...9eeb3656
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008c70adc02326302ccc41a4509734d83b5119f7c0d92d17552f23d128d2680d71ca121220a6ffc6ec4984f264f40ba272f91d048f82434973541b4cea481075969f968df9", "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": "11002004249999974559493554.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }