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Canton Updates/122088...68ab
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #29,195

This Gateway_FinalizeBlock transaction built EVM block #29,195 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #29,195
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.6s

Block planned

Producer plans block #29195 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #29195

3.7s
3.7s

Committed on Canton

Participant commits update 122088146a…f968ab
—

Imported to the execution layers

Importer applies block #29195 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.6s
EVM
Canton
External call
Total
Complete3.7s
3.7s

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
#29,195
Block Hash
0x8bca20e5...ad1700e0
Block Timestamp
Nov 5, 2026, 14:07:17 UTC
Transactions
0x163d19be...803e54d70x2d1d...dfdf → 0x0db9...fe89Success
0x956190e2...ae3f79470xfe3a...db13 → 0x582d...b880Success
Overview
Update ID
122088146a...39f968ab
Offset
94974
Record Time
Nov 5, 2026, 14:07:20 UTC
Command ID
gw-64c9a5594...3fb8031b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b427ab85...5528ce8d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0096925d4b833c15ca87931a7a91e5bb38f96dc959055f8f49f42c42569464aa15ca121220d68f86fe97462a22315f2706f7218b7915b0479cc24041fea4347afc73e0acfd", "block": { "timestamp": { "unpack": "1793887637." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1aeea0e624a308ee4c8de3a060892cd5608a73f6bfd9175987989c2c69e4262aec14b566bc32e46439adfd2b (141 bytes)", "f8ac06858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…58a5427591cf997c6a813fa045c8adec67f75455cff348ac3f8d186dc927f98b24fa20f4a5a2603410fc4277 (174 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…fa03435c16913eac9142aba061867d104f1dd7aaaec66b2a2e1f6dc04b80bcbce97ab6a39bc78d81c8b5765b (174 bytes)", "f871820323858bb2c9700882520894582d3b382c72614b22a6334f5a0857523517b88088016345785d8a0000…3f8b4599a4c5693f7bcd8fa01a9bbcf3d7e55935f53bfa1f64abe83448c7e2470f0126c8569788a36d56e599 (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": [] } }
0x7de266d1...70df43000x1e13...7ea7 → 0xa276...16d2Success
0x50c063b7...573a581a0x6182...a45b → 0x23e5...229aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0096925d4b...73e0acfd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9ad1cd12f386f396c6beaf6f9c11b655f035dd070e0e8416f85f6b053fb8031b", "timestamp": { "unpack": "1793887637." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1aeea0e624a308ee4c8de3a060892cd5608a73f6bfd9175987989c2c69e4262aec14b566bc32e46439adfd2b (141 bytes)", "f8ac06858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…58a5427591cf997c6a813fa045c8adec67f75455cff348ac3f8d186dc927f98b24fa20f4a5a2603410fc4277 (174 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…fa03435c16913eac9142aba061867d104f1dd7aaaec66b2a2e1f6dc04b80bcbce97ab6a39bc78d81c8b5765b (174 bytes)", "f871820323858bb2c9700882520894582d3b382c72614b22a6334f5a0857523517b88088016345785d8a0000…3f8b4599a4c5693f7bcd8fa01a9bbcf3d7e55935f53bfa1f64abe83448c7e2470f0126c8569788a36d56e599 (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:003b24a0e7...5126476e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00bc31683c...f13a75cb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8bca20e5e6553c9f79a7cf8bc0e7c59ea365a566e4c360268412cce2ad1700e0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b601ab45...eb9c2e29
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bc31683c139dc4d02b95661fc13dbc5d1f6f910682781dc0a71eb05992153effca121220f1bec85d667cc7096491e245fcdcd4c7687f4262b124550f424a3c0cf13a75cb", "hash": "8bca20e5e6553c9f79a7cf8bc0e7c59ea365a566e4c360268412cce2ad1700e0", "number": "29195", "timestamp": "1793887637", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a09ad1cd12f386f396c6beaf6f9c11b655f035dd070e0e8416f85f6b053fb8031ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1aeea0e624a308ee4c8de3a060892cd5608a73f6bfd9175987989c2c69e4262aec14b566bc32e46439adfd2b (141 bytes)", "f8ac06858bb2c97008825983940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…58a5427591cf997c6a813fa045c8adec67f75455cff348ac3f8d186dc927f98b24fa20f4a5a2603410fc4277 (174 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…fa03435c16913eac9142aba061867d104f1dd7aaaec66b2a2e1f6dc04b80bcbce97ab6a39bc78d81c8b5765b (174 bytes)", "f871820323858bb2c9700882520894582d3b382c72614b22a6334f5a0857523517b88088016345785d8a0000…3f8b4599a4c5693f7bcd8fa01a9bbcf3d7e55935f53bfa1f64abe83448c7e2470f0126c8569788a36d56e599 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ea534011...9b8b06a5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b601ab45d5b35fe73d9986001e83f569b8513cdfcc020c30c055e6ce600e2a09ca121220a5308d7a7cc652127c852ab809918a51b0175b57f6f496b4f54e5bcaeb9c2e29", "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": "11002004249999987465260022.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }