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Canton Updates/1220e5...975f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,587

This Gateway_FinalizeBlock transaction built EVM block #56,587 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #56,587
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
569ms

Block planned

Producer plans block #56587 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56587

455ms
455ms

Committed on Canton

Participant commits update 1220e5e210…cd975f
—

Imported to the execution layers

Importer applies block #56587 from GatewayHead

—
0ms
250ms
500ms
569ms
EVM
Canton
External call
Total
Complete455ms
455ms

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
#56,587
Block Hash
0x48359048...0223eef4
Block Timestamp
Nov 6, 2026, 23:46:17 UTC
Transactions
0x568859f0...bdeee2370x98bd...aaec → 0x23e5...229aSuccess
0x90291612...c0fdb8b60xfe3a...db13 → 0xc91b...8650Success
Overview
Update ID
1220e5e210...9ccd975f
Offset
179151
Record Time
Nov 6, 2026, 23:46:17 UTC
Command ID
gw-64c9a5594...63248244
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006e9dd2ac...2091c4ae
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0051ba76185634f55b65c8d5d0779a21ac86716cfcb997c2525181cccf64b5cc31ca12122054781bae9f703f0c301530492ef234f0819f1bfccb3a2e465c37ce4c0425f572", "block": { "timestamp": { "unpack": "1794008777." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820cb28502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…df0e82ccc66d19cae3e007a02decee8984486a282ce1b1eadfd52cd2c87f1a08f9e646d5d95561793e9f8c56 (116 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…0895aab0cb69c4a0f2799ba0430b68b425993c24e4589d11232a63d1638182a3425d0ee097a8641ac31d7152 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b79fbc1e555380d9e5cbb2a00139e40a39c98d0a50a6cd9e0336c37e436f0d7766d21a8481e74ead9a2db5c7 (111 bytes)", "f871821e2c858bb2c9700882520894c91bdb32f27ffed9096d7ac744145a1d52bd865088016345785d8a0000…3536013846be0451b0d815a064c637d0887b586778d8b1099f9c234adc1c276e1067844705398b284804857e (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": [] } }
0x0015df4a...c00cffe60x27ab...4986 → 0x27ab...4986Success
0xcceeb003...b54c19080xe3f8...c3cb → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0051ba7618...0425f572
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "fb573c05e039fb258c4f414b1e5f79c5866a49c297ec2eb3efc9c18963248244", "timestamp": { "unpack": "1794008777." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25820cb28502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…df0e82ccc66d19cae3e007a02decee8984486a282ce1b1eadfd52cd2c87f1a08f9e646d5d95561793e9f8c56 (116 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…0895aab0cb69c4a0f2799ba0430b68b425993c24e4589d11232a63d1638182a3425d0ee097a8641ac31d7152 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b79fbc1e555380d9e5cbb2a00139e40a39c98d0a50a6cd9e0336c37e436f0d7766d21a8481e74ead9a2db5c7 (111 bytes)", "f871821e2c858bb2c9700882520894c91bdb32f27ffed9096d7ac744145a1d52bd865088016345785d8a0000…3536013846be0451b0d815a064c637d0887b586778d8b1099f9c234adc1c276e1067844705398b284804857e (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:007c041887...021fd186
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006f048f6b...82b0062f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "48359048eeeaf1685e2f57a42b5e926d3ec931f499a14f6366db84380223eef4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007e9241d9...26b91304
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006f048f6b7b5a4bb21a27afdc40a5bf37818aad0e5915df96731205247b1357acca121220f734ddaffb6dc1297867c8cc8d53b4ffbf6c96f07951a74772e3d88082b0062f", "hash": "48359048eeeaf1685e2f57a42b5e926d3ec931f499a14f6366db84380223eef4", "number": "56587", "timestamp": "1794008777", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0fb573c05e039fb258c4f414b1e5f79c5866a49c297ec2eb3efc9c18963248244a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a25820cb28502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…df0e82ccc66d19cae3e007a02decee8984486a282ce1b1eadfd52cd2c87f1a08f9e646d5d95561793e9f8c56 (116 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…0895aab0cb69c4a0f2799ba0430b68b425993c24e4589d11232a63d1638182a3425d0ee097a8641ac31d7152 (174 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…b79fbc1e555380d9e5cbb2a00139e40a39c98d0a50a6cd9e0336c37e436f0d7766d21a8481e74ead9a2db5c7 (111 bytes)", "f871821e2c858bb2c9700882520894c91bdb32f27ffed9096d7ac744145a1d52bd865088016345785d8a0000…3536013846be0451b0d815a064c637d0887b586778d8b1099f9c234adc1c276e1067844705398b284804857e (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e198cdf7...82391465
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007e9241d94fc23c703a44b44f93629a86fbb0f3b5e69df28cb4674c63040ef101ca121220596d3f4413597e8d901f2cd487cee364c5b38e2a5c1a287b7f85477e26b91304", "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": "11002004249999975819344517.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }