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Canton Updates/1220a0...7255
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #135,521

This Gateway_FinalizeBlock transaction built EVM block #135,521 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #135,521
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
319ms

Block planned

Producer plans block #135521 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135521

255ms
255ms

Committed on Canton

Participant commits update 1220a033c6…177255
—

Imported to the execution layers

Importer applies block #135521 from GatewayHead

—
0ms
250ms
319ms
EVM
Canton
External call
Total
Complete255ms
255ms

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
#135,521
Block Hash
0x7c2fccb7...e36405b0
Block Timestamp
Nov 11, 2026, 05:42:52 UTC
Transactions
0xab507e38...1c7193be0x177e...6b06 → 0x0db9...fe89Success
0x940ad0cf...ee8ca2590xbabf...9a17 → 0xb778...3d80Success
Overview
Update ID
1220a033c6...e0177255
Offset
421805
Record Time
Nov 11, 2026, 05:42:52 UTC
Command ID
gw-64c9a5594...f6d04ced
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0095721bb4...75dbf1c9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0086b60b0d1516d8560a4e11355dadcc37303e878a45f464162cf5344e7e4c0227ca121220221e4bcb5336f53e33fee401365f83f2137c56c880f0891df1fd7d0030eac6a1", "block": { "timestamp": { "unpack": "1794375772." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c84089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…fcc8a7a48badbbcd939684a04d424be0597c05651dff691df9efd1ba51acbf290a8ada4c92fffac1d32fc016 (173 bytes)", "f86c12840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…558bb11ef6808e4ba9837da06dba3b83ed633b067c34eaee42666d9dafd05d86c0514c62e1d7dc14e551ddd7 (110 bytes)", "f8ab1084089544008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…8556fc41935429b7aede93a06b2e3853ccb28007266d4f649914c8bdde78e0e7a902715aaf80f569997c6d13 (173 bytes)", "f86c08840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c147f1140a5e9d6b4ad6c3a0658df2069c18c64e0d0c1647237ca21cadf441d17abe5067c0e778ad84ce1022 (110 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": [] } }
0x960b73cb...46506ad40x8257...70bc → 0x235d...3c8cSuccess
0xd49303f5...33b7673c0xeff8...d75e → 0xfd7c...4601Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0086b60b0d...30eac6a1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "afbac59efbf44e891235dff2a3d47edd1120b3ea955311c60cf59b7bf6d04ced", "timestamp": { "unpack": "1794375772." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c84089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…fcc8a7a48badbbcd939684a04d424be0597c05651dff691df9efd1ba51acbf290a8ada4c92fffac1d32fc016 (173 bytes)", "f86c12840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…558bb11ef6808e4ba9837da06dba3b83ed633b067c34eaee42666d9dafd05d86c0514c62e1d7dc14e551ddd7 (110 bytes)", "f8ab1084089544008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…8556fc41935429b7aede93a06b2e3853ccb28007266d4f649914c8bdde78e0e7a902715aaf80f569997c6d13 (173 bytes)", "f86c08840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c147f1140a5e9d6b4ad6c3a0658df2069c18c64e0d0c1647237ca21cadf441d17abe5067c0e778ad84ce1022 (110 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:00d9909d7f...f64f6edd
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00af26bc5f...56743a31
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7c2fccb71acec1a1e10f55f4f21421a25e9c56a611c022590ef65a36e36405b0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a62f7951...094adff7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00af26bc5fa6aa5134482717d0bb534525a121d9f064df69f908aef063b26b47e2ca121220497ffe45b4bb2dda99852c000f5a8dd0d08d29e5f34cbb5755556aa356743a31", "hash": "7c2fccb71acec1a1e10f55f4f21421a25e9c56a611c022590ef65a36e36405b0", "number": "135521", "timestamp": "1794375772", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0afbac59efbf44e891235dff2a3d47edd1120b3ea955311c60cf59b7bf6d04ceda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0c84089544008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…fcc8a7a48badbbcd939684a04d424be0597c05651dff691df9efd1ba51acbf290a8ada4c92fffac1d32fc016 (173 bytes)", "f86c12840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…558bb11ef6808e4ba9837da06dba3b83ed633b067c34eaee42666d9dafd05d86c0514c62e1d7dc14e551ddd7 (110 bytes)", "f8ab1084089544008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…8556fc41935429b7aede93a06b2e3853ccb28007266d4f649914c8bdde78e0e7a902715aaf80f569997c6d13 (173 bytes)", "f86c08840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…c147f1140a5e9d6b4ad6c3a0658df2069c18c64e0d0c1647237ca21cadf441d17abe5067c0e778ad84ce1022 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c0e0e773...593340e3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a62f79516515d5758c215a98c7eb4c42a229647393337c553502f9fee1d153a8ca121220e1f69c336584a4645fdeadec30457d7d29e1cc990f255fb2c8e66894094adff7", "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": "11002004249999884980784222.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }