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Canton Updates/1220c5...b08f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #152,317

This Gateway_FinalizeBlock transaction built EVM block #152,317 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #152,317
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.8s

Block planned

Producer plans block #152317 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #152317

3.0s
3.0s

Committed on Canton

Participant commits update 1220c5fdca…50b08f
—

Imported to the execution layers

Importer applies block #152317 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.8s
EVM
Canton
External call
Total
Complete3.0s
3.0s

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
#152,317
Block Hash
0x38592a68...31aaee90
Block Timestamp
Nov 11, 2026, 20:24:51 UTC
Transactions
0xf63223ae...6a295a810x16d7...46c7 → 0xaf08...4cecSuccess
0x49f66dd4...7b07bb8c0xe0f6...5090 → 0x925e...03fcSuccess
Overview
Update ID
1220c5fdca...6850b08f
Offset
473077
Record Time
Nov 11, 2026, 20:24:54 UTC
Command ID
gw-64c9a5594...03e914b4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fb73e6bd...f2c7ba4f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008b44fc2408fc29a6e1a31697a695c5ae293fad0aec9917466f21729553d4a052ca12122026ef874b3ecf91d90544c3c9703bb91fc6ef42c5825f1182ca3e2118b80f8853", "block": { "timestamp": { "unpack": "1794428691." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…49dd694bf21cdd9e73f567a0443cb4e384c8ae496ba9e5c6ec2c4466ed893eadcb6e8defa74737031da8c9d0 (117 bytes)", "f86d0e8447868c10825208943520c537435261a91d5252a0e6e3bbd13997f0d587038d7ea4c6800080831c94…fc7d600fc3e5cdd03b71f1a02687dd0e36ecc2cd6af994e5d10a5511ec1abc7ca3f4d3193debe4a7eee6b1d0 (111 bytes)", "02f901f4830e4a25821c39830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c4f60955cff51c48070ca2a01fa6a4155b6b566e0418e75b78160fae704692af2dc01a1f2155d847b71a7c86 (504 bytes)", "02f901f4830e4a25820ecf830f4240831e8480830799ac94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4122d65d82e4900dabe8f0a06ab3593230852376c84435e965e651050fa47d1ac29eb3962e23dde1c7ad91bb (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": [] } }
0xec39a715...b11da0410xac4e...845a → 0x925e...03fcSuccess
0xce733818...9d30ae2c0x805f...8b8b → 0x3520...f0d5Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008b44fc24...b80f8853
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "745475d888e970983efb87e7cc21860f8354e4a20b41d0de6c79976303e914b4", "timestamp": { "unpack": "1794428691." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…49dd694bf21cdd9e73f567a0443cb4e384c8ae496ba9e5c6ec2c4466ed893eadcb6e8defa74737031da8c9d0 (117 bytes)", "f86d0e8447868c10825208943520c537435261a91d5252a0e6e3bbd13997f0d587038d7ea4c6800080831c94…fc7d600fc3e5cdd03b71f1a02687dd0e36ecc2cd6af994e5d10a5511ec1abc7ca3f4d3193debe4a7eee6b1d0 (111 bytes)", "02f901f4830e4a25821c39830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c4f60955cff51c48070ca2a01fa6a4155b6b566e0418e75b78160fae704692af2dc01a1f2155d847b71a7c86 (504 bytes)", "02f901f4830e4a25820ecf830f4240831e8480830799ac94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4122d65d82e4900dabe8f0a06ab3593230852376c84435e965e651050fa47d1ac29eb3962e23dde1c7ad91bb (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:0025460b8d...8428db02
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00da870039...62becc47
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "38592a68b7ffbda9dec0ce1d10db222d7bad4b41a9fbde60e62b058e31aaee90", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008c25232f...6b75a24b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00da87003980c25d29e7c3f1692ca1a9aa272cdbc6bbd9ee7c163f98006f1536beca121220fec858a54833f01cb7962c98af5839946d3cb5848b44f065f935292562becc47", "hash": "38592a68b7ffbda9dec0ce1d10db222d7bad4b41a9fbde60e62b058e31aaee90", "number": "152317", "timestamp": "1794428691", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0745475d888e970983efb87e7cc21860f8354e4a20b41d0de6c79976303e914b4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f872830e4a250b843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…49dd694bf21cdd9e73f567a0443cb4e384c8ae496ba9e5c6ec2c4466ed893eadcb6e8defa74737031da8c9d0 (117 bytes)", "f86d0e8447868c10825208943520c537435261a91d5252a0e6e3bbd13997f0d587038d7ea4c6800080831c94…fc7d600fc3e5cdd03b71f1a02687dd0e36ecc2cd6af994e5d10a5511ec1abc7ca3f4d3193debe4a7eee6b1d0 (111 bytes)", "02f901f4830e4a25821c39830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c4f60955cff51c48070ca2a01fa6a4155b6b566e0418e75b78160fae704692af2dc01a1f2155d847b71a7c86 (504 bytes)", "02f901f4830e4a25820ecf830f4240831e8480830799ac94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4122d65d82e4900dabe8f0a06ab3593230852376c84435e965e651050fa47d1ac29eb3962e23dde1c7ad91bb (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00177313fe...920d4528
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008c25232fa6b93413b74a5752fd3f9b6b06c69d54fe242ab60c01e604e7914716ca12122093c946c81b49043d73ea6f59f81dce987dc0d07ece4b4e6a8dc1ecad6b75a24b", "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": "11002004249999869099022585.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }