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Canton Updates/12204c...6fdf
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,815

This Gateway_FinalizeBlock transaction built EVM block #57,815 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #57,815
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.6s

Block planned

Producer plans block #57815 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57815

3.6s
3.6s

Committed on Canton

Participant commits update 12204cedae…b66fdf
—

Imported to the execution layers

Importer applies block #57815 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.6s
EVM
Canton
External call
Total
Complete3.6s
3.6s

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
#57,815
Block Hash
0x9594268e...a0fc404f
Block Timestamp
Nov 7, 2026, 00:34:02 UTC
Transactions
0x1827d11e...ae1843eb0x4b76...818c → 0x23e5...229aSuccess
0xf1a1cc8c...ba2ec5ef0xd2d8...a5c1 → 0xa276...16d2Success
Overview
Update ID
12204cedae...e7b66fdf
Offset
182883
Record Time
Nov 7, 2026, 00:34:05 UTC
Command ID
gw-64c9a5594...ba6fe7ec
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0031daa48e...777fc35c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0065c66008c66b884fe6631170b66832dd6b2918b5b9777256eb17e6cc5b427a28ca121220cf4b1a7568314e83a1907f9a2846fd3971a06e068889b092c6f5b54515ee121d", "block": { "timestamp": { "unpack": "1794011642." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…a58845450159ca62079d47a0080f096fc06867217a15dd4a9feaf80bf8988b3f5b8df5d406e289ca64634e5b (174 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…03e7e0184c67ef0c6d5f41a04b59ca364d94b6de3c464089e4954858426a469d4b458a87cc79c00cde2f2d41 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…afe7e0f49824b83d2c727ba0763094ad381382b8e8095af8cef447ffd58bc0b1defffd3e1b4308b92800c742 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3ea60894494f8e661fd151a01d934304cdf97a9174ab57a6dd7bc46d1f3d57ca14a3c1b64b9bc4e3dacbff16 (141 bytes)", "f871822077858bb2c97008825208940c8fc9d3374512b56870df836f19f8123906cda088016345785d8a0000…904843e4354e6a558cc24da05a3857d431bae4c98418f946181e37d520a0038ca1a133f007024a0640b66a6f (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": [] } }
0xa5e1509c...48c5b6ea0x1a56...22ea → 0x5345...9be7Success
0x5fa6d8ee...92de40420x513d...2e97 → 0x9e02...3de2Success
0x1ca236ee...6d0c02600xfe3a...db13 → 0x0c8f...cda0Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0065c66008...15ee121d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3d03a89f40b1282feeffa043038ecc3a373405e72fadcc1f63ba5488ba6fe7ec", "timestamp": { "unpack": "1794011642." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…a58845450159ca62079d47a0080f096fc06867217a15dd4a9feaf80bf8988b3f5b8df5d406e289ca64634e5b (174 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…03e7e0184c67ef0c6d5f41a04b59ca364d94b6de3c464089e4954858426a469d4b458a87cc79c00cde2f2d41 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…afe7e0f49824b83d2c727ba0763094ad381382b8e8095af8cef447ffd58bc0b1defffd3e1b4308b92800c742 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3ea60894494f8e661fd151a01d934304cdf97a9174ab57a6dd7bc46d1f3d57ca14a3c1b64b9bc4e3dacbff16 (141 bytes)", "f871822077858bb2c97008825208940c8fc9d3374512b56870df836f19f8123906cda088016345785d8a0000…904843e4354e6a558cc24da05a3857d431bae4c98418f946181e37d520a0038ca1a133f007024a0640b66a6f (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:006e6d5547...98749021
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00eb8ac9e9...47a0e11a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9594268e8b2be350af5d3367b3e571021dac35ad111419bdab683805a0fc404f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e4d0902a...6f5fab07
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00eb8ac9e97bfd8b5f9021cb76e36a342bcc1aa7a26bee595222e8c847001eafe2ca121220d4bc30c9a71b2d6c1c6545f8b6819dd1819251b33c6c8cbc7dfb885a47a0e11a", "hash": "9594268e8b2be350af5d3367b3e571021dac35ad111419bdab683805a0fc404f", "number": "57815", "timestamp": "1794011642", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03d03a89f40b1282feeffa043038ecc3a373405e72fadcc1f63ba5488ba6fe7eca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…a58845450159ca62079d47a0080f096fc06867217a15dd4a9feaf80bf8988b3f5b8df5d406e289ca64634e5b (174 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…03e7e0184c67ef0c6d5f41a04b59ca364d94b6de3c464089e4954858426a469d4b458a87cc79c00cde2f2d41 (174 bytes)", "f88b01858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…afe7e0f49824b83d2c727ba0763094ad381382b8e8095af8cef447ffd58bc0b1defffd3e1b4308b92800c742 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3ea60894494f8e661fd151a01d934304cdf97a9174ab57a6dd7bc46d1f3d57ca14a3c1b64b9bc4e3dacbff16 (141 bytes)", "f871822077858bb2c97008825208940c8fc9d3374512b56870df836f19f8123906cda088016345785d8a0000…904843e4354e6a558cc24da05a3857d431bae4c98418f946181e37d520a0038ca1a133f007024a0640b66a6f (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ce6df5b1...17a8a842
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e4d0902a8e2c1bd07e4dbd1585d8aa773abe408564ac6040d0f247c0f3a83f7aca121220c28c13461582a2a4207897a90b4bf2e28fd98d944d620bdf4cac613e6f5fab07", "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": "11002004249999975185167176.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }