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Canton Updates/1220d5...36ae
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #152,372

This Gateway_FinalizeBlock transaction built EVM block #152,372 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #152,372
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.0s

Block planned

Producer plans block #152372 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #152372

1.6s
1.6s

Committed on Canton

Participant commits update 1220d5c805…1e36ae
—

Imported to the execution layers

Importer applies block #152372 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.0s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#152,372
Block Hash
0xf6c19a9c...55c5b02d
Block Timestamp
Nov 11, 2026, 20:27:34 UTC
Transactions
0x94fadd50...aade67730xac4e...845a → 0x925e...03fcSuccess
0xcde7ca82...41e997e80x8c89...c6fb → 0xe319...230bSuccess
Overview
Update ID
1220d5c805...291e36ae
Offset
473244
Record Time
Nov 11, 2026, 20:27:35 UTC
Command ID
gw-64c9a5594...dc9abeae
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d7606080...9a64fe8a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00dbc9ca08b75a93a6ebf0a0b7624fa192a1d1d8e842e7f3018c1c7a8adb5e67edca121220e98ab9e3c4f1e65526cd38e0af40f18c446d0bed8b2e97c803172781b3379dae", "block": { "timestamp": { "unpack": "1794428854." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890d831fa40c8254ac94e319c273d769f951f37b93bf9535cab63958230b80a45524107700000000000000…4cd50076ec1c071c6c82a0a025eb7dde61a5b6ad59817de537bccb300fb0133645f1bcca0879cb74a713c932 (139 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301665d94c9219700be09770938b66215339d3f16375cfb7380…38b5ad12f414601903064fa0040ec56c004bf061c69af56331b71729dae04aee6a03e3fef8677954b4508fa5 (182 bytes)", "02f901f4830e4a25821c48830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0293aeed7f0a5e0ea4deb9a03c68ec7e111d2bfad1ede794b6cc92a3c25f03c206dd5ae03859072ef98bdaa7 (504 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": [] } }
0x7cca9cd2...3f43bd090xa04a...09b6 → 0xc921...fb73Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dbc9ca08...b3379dae
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c697431024fa8885b9c915d4c1f4ed720e0bd634c7ca0c2a6e3afc8adc9abeae", "timestamp": { "unpack": "1794428854." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890d831fa40c8254ac94e319c273d769f951f37b93bf9535cab63958230b80a45524107700000000000000…4cd50076ec1c071c6c82a0a025eb7dde61a5b6ad59817de537bccb300fb0133645f1bcca0879cb74a713c932 (139 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301665d94c9219700be09770938b66215339d3f16375cfb7380…38b5ad12f414601903064fa0040ec56c004bf061c69af56331b71729dae04aee6a03e3fef8677954b4508fa5 (182 bytes)", "02f901f4830e4a25821c48830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0293aeed7f0a5e0ea4deb9a03c68ec7e111d2bfad1ede794b6cc92a3c25f03c206dd5ae03859072ef98bdaa7 (504 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:009db2ad26...47cb9004
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007e716057...2217ee49
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f6c19a9c711a379ed60725ef11d3b64d6c069ec939f43f9af03e634c55c5b02d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003376d7f8...0d3402ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007e7160570192da38985d496f68cac45cc267a23fc27407c04cd67cbb6cecbe3bca1212206e500c0165d1e52248170090d18af93832d6c90643322d8ec9bd91d12217ee49", "hash": "f6c19a9c711a379ed60725ef11d3b64d6c069ec939f43f9af03e634c55c5b02d", "number": "152372", "timestamp": "1794428854", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c697431024fa8885b9c915d4c1f4ed720e0bd634c7ca0c2a6e3afc8adc9abeaea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8890d831fa40c8254ac94e319c273d769f951f37b93bf9535cab63958230b80a45524107700000000000000…4cd50076ec1c071c6c82a0a025eb7dde61a5b6ad59817de537bccb300fb0133645f1bcca0879cb74a713c932 (139 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e8301665d94c9219700be09770938b66215339d3f16375cfb7380…38b5ad12f414601903064fa0040ec56c004bf061c69af56331b71729dae04aee6a03e3fef8677954b4508fa5 (182 bytes)", "02f901f4830e4a25821c48830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0293aeed7f0a5e0ea4deb9a03c68ec7e111d2bfad1ede794b6cc92a3c25f03c206dd5ae03859072ef98bdaa7 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006355174d...93b94ec6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "003376d7f8831dc2dd97162c5d04101be101c83ffd2d28bd8eec2183855669dae3ca121220a5f92c8df49abe61b0f10bb05f97826307100ee8dee38bc0e7d1386b0d3402ca", "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": "11002004249999868946733294.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }