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Canton Updates/1220fd...586f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #135,612

This Gateway_FinalizeBlock transaction built EVM block #135,612 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #135,612
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #135612 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135612

2.2s
2.2s

Committed on Canton

Participant commits update 1220fd95b3…32586f
—

Imported to the execution layers

Importer applies block #135612 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#135,612
Block Hash
0x637acc54...6c07f5fb
Block Timestamp
Nov 11, 2026, 05:46:09 UTC
Transactions
0x0e1520cf...79be47ac0x7e6a...377a → 0xa276...16d2Success
0xd8d1bcdf...7a06241f0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220fd95b3...4432586f
Offset
422081
Record Time
Nov 11, 2026, 05:46:11 UTC
Command ID
gw-64c9a5594...dc92cf83
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00156b1b28...7b928d1a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f86a4d4f351a8145f7328bbc40798ec979657ff5f0918697a7769e44fb98ea13ca121220a7a5167fd8646486d29dc3b246e6aa82fcba6e30bec94ce5d1c9bfe3cbc56345", "block": { "timestamp": { "unpack": "1794375969." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8245b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…46dcb41f83d7318e781050a0250a694b914f45a8fe1c7531cbd5a6088ebaf30136efeeb1fabbcc0066ecce67 (176 bytes)", "f8ab0c84155b80008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…3ea9aa1c044b159cd146f8a0652cfeac6653c5c76ffea00c839bdde01af8b9808b00689f555b2ccb58d8e09b (173 bytes)", "f88a1184155b80008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…93e12b12f68619bb48799ca03af7aeb41fcfa11f2fafa212b0ca55046668698b51927f70c8882505693106cf (140 bytes)", "f86b0884155b800082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…910f1592783db65e228540649f7842e34483f5fa326da9337a93a9cf1f4b00406d052e7e3cd7e59c72d1fd01 (109 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": [] } }
0xd0318d3c...6479094e0xa727...5e18 → 0xfd7c...4601Success
0xb3510f23...f203c25b0x75b4...df30 → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f86a4d4f...cbc56345
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b3fb297deed7b7691cc30d134e3bbee899b2c19006d97d2773dd98addc92cf83", "timestamp": { "unpack": "1794375969." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8245b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…46dcb41f83d7318e781050a0250a694b914f45a8fe1c7531cbd5a6088ebaf30136efeeb1fabbcc0066ecce67 (176 bytes)", "f8ab0c84155b80008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…3ea9aa1c044b159cd146f8a0652cfeac6653c5c76ffea00c839bdde01af8b9808b00689f555b2ccb58d8e09b (173 bytes)", "f88a1184155b80008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…93e12b12f68619bb48799ca03af7aeb41fcfa11f2fafa212b0ca55046668698b51927f70c8882505693106cf (140 bytes)", "f86b0884155b800082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…910f1592783db65e228540649f7842e34483f5fa326da9337a93a9cf1f4b00406d052e7e3cd7e59c72d1fd01 (109 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:003bb8d768...64b707fb
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007b94af95...a8c936e9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "637acc54717d98733d583c2645c550093ea7b30d05c445d6f5022a7c6c07f5fb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e7c2f6bc...52d8dc68
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007b94af953429ca485ca83ed2c6632d876b253ba1c2d4365dccf9b377db51ba4eca121220d6d7a9fa951984c12a22e7ac74877dcd01900144f921736d6b483e3ca8c936e9", "hash": "637acc54717d98733d583c2645c550093ea7b30d05c445d6f5022a7c6c07f5fb", "number": "135612", "timestamp": "1794375969", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b3fb297deed7b7691cc30d134e3bbee899b2c19006d97d2773dd98addc92cf83a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8245b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…46dcb41f83d7318e781050a0250a694b914f45a8fe1c7531cbd5a6088ebaf30136efeeb1fabbcc0066ecce67 (176 bytes)", "f8ab0c84155b80008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…3ea9aa1c044b159cd146f8a0652cfeac6653c5c76ffea00c839bdde01af8b9808b00689f555b2ccb58d8e09b (173 bytes)", "f88a1184155b80008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…93e12b12f68619bb48799ca03af7aeb41fcfa11f2fafa212b0ca55046668698b51927f70c8882505693106cf (140 bytes)", "f86b0884155b800082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…910f1592783db65e228540649f7842e34483f5fa326da9337a93a9cf1f4b00406d052e7e3cd7e59c72d1fd01 (109 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0011fb83b0...a23421fe
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e7c2f6bccd5bd8e3ae76361cd12268dd8683204c80f8c9f30cb4da2777581d70ca121220bc56ac5c474c909271b429a84bc4a4fd662569d58cff0495deffb07a52d8dc68", "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": "11002004249999884884350787.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }