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Canton Updates/122003...f589
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #136,192

This Gateway_FinalizeBlock transaction built EVM block #136,192 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #136,192
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #136192 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136192

1.8s
1.8s

Committed on Canton

Participant commits update 122003c013…d3f589
—

Imported to the execution layers

Importer applies block #136192 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
#136,192
Block Hash
0xe8f848fa...81a1b427
Block Timestamp
Nov 11, 2026, 06:11:22 UTC
Transactions
0xc416dd94...32510d6c0x24b0...c032 → 0xa276...16d2Success
0x2e0fc4b8...e3fdf4810x71ba...1e85 → 0xa276...16d2Success
Overview
Update ID
122003c013...fdd3f589
Offset
423848
Record Time
Nov 11, 2026, 06:11:23 UTC
Command ID
gw-64c9a5594...c5fcc1d3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002b12c663...19ba6e20
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00655c584bdc691c609bb0bd2f2f01127e68ed9a010f6025625d25de4bd5d62697ca121220c77f374fff222cbce32f8472501d5aaa9a3f7089f16c3c6dcdd9bba9b51e830f", "block": { "timestamp": { "unpack": "1794377482." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a088411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…dc0e3cd5ce4b9787711d36a0562079f4c30bc533e5c2471fcf97c8ed9c2776cc80ed2c8e0725d1c2e51f7ba5 (140 bytes)", "f8ad8247f78405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a4e79224882d5faf7eed3acf9feda1a978ce3913b29a41127c1939780c2eb9eec7bec6bba3ba2ce971b57ad3 (175 bytes)", "f88a118411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d129c701af53ba7f336bdca00ca7ed5fed1e25204836729c22e9e4d6066284a0c7969eb23e3740585501b3d1 (140 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": [] } }
0xfbce24b2...c35b1d170x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00655c584b...b51e830f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6331d2fe4309afae52dd2056fdd3fafa3f7a2111ad32ef601a7277bec5fcc1d3", "timestamp": { "unpack": "1794377482." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a088411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…dc0e3cd5ce4b9787711d36a0562079f4c30bc533e5c2471fcf97c8ed9c2776cc80ed2c8e0725d1c2e51f7ba5 (140 bytes)", "f8ad8247f78405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a4e79224882d5faf7eed3acf9feda1a978ce3913b29a41127c1939780c2eb9eec7bec6bba3ba2ce971b57ad3 (175 bytes)", "f88a118411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d129c701af53ba7f336bdca00ca7ed5fed1e25204836729c22e9e4d6066284a0c7969eb23e3740585501b3d1 (140 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:00d021b8d4...066d6ed4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005daaa7cc...a4931a22
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e8f848fa67d85507e2302c02de65dc736d38d168fe579744eb07059281a1b427", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007f1b4db6...2a34e3b9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005daaa7ccde61a795cee037d8c387ff967ec125ec96dfd1095b384ca4efdb110dca1212203b27338aba73ded99a5c7f3a2d0ab5f58d788e4a1a1609e40ff5850ba4931a22", "hash": "e8f848fa67d85507e2302c02de65dc736d38d168fe579744eb07059281a1b427", "number": "136192", "timestamp": "1794377482", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06331d2fe4309afae52dd2056fdd3fafa3f7a2111ad32ef601a7277bec5fcc1d3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a088411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…dc0e3cd5ce4b9787711d36a0562079f4c30bc533e5c2471fcf97c8ed9c2776cc80ed2c8e0725d1c2e51f7ba5 (140 bytes)", "f8ad8247f78405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a4e79224882d5faf7eed3acf9feda1a978ce3913b29a41127c1939780c2eb9eec7bec6bba3ba2ce971b57ad3 (175 bytes)", "f88a118411cc40008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d129c701af53ba7f336bdca00ca7ed5fed1e25204836729c22e9e4d6066284a0c7969eb23e3740585501b3d1 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0082180ca2...bb94834a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007f1b4db6239a36af243ded6885ba0081998c17eb661d68f6e4ffd2ff51b84473ca1212200f153e2c87ea72a1a28073d1d3e3251a4e1c9004b33eb5db1a8f1b142a34e3b9", "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": "11002004249999884559344056.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }