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Canton Updates/122078...5273
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,656

This Gateway_FinalizeBlock transaction built EVM block #56,656 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #56,656
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #56656 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56656

1.8s
1.8s

Committed on Canton

Participant commits update 122078c7af…b85273
—

Imported to the execution layers

Importer applies block #56656 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.8s
1.8s

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
#56,656
Block Hash
0x1b2ad31d...6d47a005
Block Timestamp
Nov 6, 2026, 23:49:32 UTC
Transactions
0x70f99af1...bb0676460x3d11...b382 → 0xbeed...74d2Success
0x8db2a845...91465a5f0xfe3a...db13 → 0x2c3d...1e72Success
Overview
Update ID
122078c7af...aeb85273
Offset
179361
Record Time
Nov 6, 2026, 23:49:33 UTC
Command ID
gw-64c9a5594...64163b86
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00454abbc5...aebc27bd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00064f5ed3aca8065b968d2daa307b60a03338c7233c89e7fcc0231fd059b0f3ceca121220681335a4f6f9336a4bc5ee5c14284f3fd13c21ac7d31df6f3e6df27ae48ae3b5", "block": { "timestamp": { "unpack": "1794008972." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac01858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…42bc6e42d9acf87b76ad23a03f606969852101117a2b1b5f1a66d2d41b9816f926786a591c5f92f4f9844ff6 (174 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…643af624a0367d90cf486ba007b58f4d87feb5c021cb6753fc5181dc64405e0efafb76332fd59cd4f85cee83 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…76c367744a8a441d2405dea05491c00fc3bb6ff4aa31321551c269bf752af3cb3b3786468c5f8d0509f2f6ab (141 bytes)", "f871821e50858bb2c97008825208942c3dbdc5bebfca14394a01cd25a77fff62c41e7288016345785d8a0000…39cd022e8b39578dcea9bea074b2ca467fdf44ca269547b6f726ab9be376319644f2087eacfb18e912bc9388 (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": [] } }
0xb207a808...94bd2a6f0x7da0...e36e → 0x0db9...fe89Success
0xfdd3ac78...7a60534c0xb231...27f2 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00064f5ed3...e48ae3b5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ae413dd41541d074f98cc9443f0f49086cf00a8d57fc05ba0d7a55e264163b86", "timestamp": { "unpack": "1794008972." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac01858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…42bc6e42d9acf87b76ad23a03f606969852101117a2b1b5f1a66d2d41b9816f926786a591c5f92f4f9844ff6 (174 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…643af624a0367d90cf486ba007b58f4d87feb5c021cb6753fc5181dc64405e0efafb76332fd59cd4f85cee83 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…76c367744a8a441d2405dea05491c00fc3bb6ff4aa31321551c269bf752af3cb3b3786468c5f8d0509f2f6ab (141 bytes)", "f871821e50858bb2c97008825208942c3dbdc5bebfca14394a01cd25a77fff62c41e7288016345785d8a0000…39cd022e8b39578dcea9bea074b2ca467fdf44ca269547b6f726ab9be376319644f2087eacfb18e912bc9388 (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:0001809ea5...37227d63
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000b3ef099...076d8ca0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1b2ad31d58e4c0306ddd99563e4370ab4481e914289fae5163bb0d926d47a005", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007e7d5849...5e2772bb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000b3ef0990a1220afe09ba0c7493c732c057c583e7a32df129399f6ee46665431ca121220fc67d671fadc1b68ede0e2426afd35cd832d76eda48613bc88c8b9cc076d8ca0", "hash": "1b2ad31d58e4c0306ddd99563e4370ab4481e914289fae5163bb0d926d47a005", "number": "56656", "timestamp": "1794008972", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ae413dd41541d074f98cc9443f0f49086cf00a8d57fc05ba0d7a55e264163b86a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac01858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…42bc6e42d9acf87b76ad23a03f606969852101117a2b1b5f1a66d2d41b9816f926786a591c5f92f4f9844ff6 (174 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…643af624a0367d90cf486ba007b58f4d87feb5c021cb6753fc5181dc64405e0efafb76332fd59cd4f85cee83 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…76c367744a8a441d2405dea05491c00fc3bb6ff4aa31321551c269bf752af3cb3b3786468c5f8d0509f2f6ab (141 bytes)", "f871821e50858bb2c97008825208942c3dbdc5bebfca14394a01cd25a77fff62c41e7288016345785d8a0000…39cd022e8b39578dcea9bea074b2ca467fdf44ca269547b6f726ab9be376319644f2087eacfb18e912bc9388 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d92a103e...800e2722
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007e7d5849f009d94a254dd9bd293d220ae3bf6f08544e8156f36b97014fa9c4c0ca1212204aafbeecc425254b3ba193af5f7010e2bde59dced7dd72bd3e280fb15e2772bb", "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": "11002004249999975771677226.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }