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Canton Updates/1220e7...827e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #146,685

This Gateway_FinalizeBlock transaction built EVM block #146,685 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #146,685
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #146685 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #146685

964ms
964ms

Committed on Canton

Participant commits update 1220e71f1a…5a827e
—

Imported to the execution layers

Importer applies block #146685 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete964ms
964ms

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
#146,685
Block Hash
0xe953a308...7603fd45
Block Timestamp
Nov 11, 2026, 14:11:05 UTC
Transactions
0x5e6abb6d...1d66d0d10x5555...1d35 → 0xaf08...4cecSuccess
0xb2e36a4e...74c356bf0x644c...9e00 → 0xa080...b8f2Success
Overview
Update ID
1220e71f1a...635a827e
Offset
455807
Record Time
Nov 11, 2026, 14:11:05 UTC
Command ID
gw-64c9a5594...b6d757b8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001c32b6fa...ae3dc5db
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000834db9a7908e2279e874fa979ec07c34b0d4ce81a91bdcbd2ff29e3367cd472ca121220c7d7a7436170cf6bd256aa0743ebeba78bcffe766bb165ba54c7aa76b5d9bb75", "block": { "timestamp": { "unpack": "1794406265." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821b3f830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fa3a170b913ba227eb1953a03a67828f98a27564ace9caab8ee6fc51b2d5c0bdd729ca44c9024b9e603bd2e0 (504 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…f8542fe9b3b547f061e1fca04ca8e9c86557a1317ec039e3029cd4b578d830ad4fd10a7eadb990129b1ac12b (181 bytes)", "f8ab0b8455d4a81382598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000…11543f942927fd8f3c57efa03bf5a68e46c00a154074c2fba4c06af2cf4fde9cc32d4a5cd2dc10ea5e7bc417 (173 bytes)", "02f901f4830e4a25821b1c830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…56990e4239b12a9509102fa0218e8f1392a5f88dfaec734101a4ddd4b3809c5b2610f76bb5e4288d9ebde463 (504 bytes)", "f86c0c8455d4a81382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…0a4f74bec252f5242de0e0a05c348d15e0e3462fe49bcfc71c93be99e7bab23309ddbc83c6b0ee59ee8cefa9 (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": [] } }
0xc8f3fc46...9a75050d0x214a...f50f → 0x925e...03fcSuccess
0xbc1f8239...92806a580xac4e...845a → 0x925e...03fcSuccess
0x9c9cb619...ad067fa50xfc53...ab20 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000834db9a...b5d9bb75
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f9aefba8935668346dec5f2fda44fe2f7b4df974bf8e2f460f6b80d1b6d757b8", "timestamp": { "unpack": "1794406265." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821b3f830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fa3a170b913ba227eb1953a03a67828f98a27564ace9caab8ee6fc51b2d5c0bdd729ca44c9024b9e603bd2e0 (504 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…f8542fe9b3b547f061e1fca04ca8e9c86557a1317ec039e3029cd4b578d830ad4fd10a7eadb990129b1ac12b (181 bytes)", "f8ab0b8455d4a81382598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000…11543f942927fd8f3c57efa03bf5a68e46c00a154074c2fba4c06af2cf4fde9cc32d4a5cd2dc10ea5e7bc417 (173 bytes)", "02f901f4830e4a25821b1c830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…56990e4239b12a9509102fa0218e8f1392a5f88dfaec734101a4ddd4b3809c5b2610f76bb5e4288d9ebde463 (504 bytes)", "f86c0c8455d4a81382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…0a4f74bec252f5242de0e0a05c348d15e0e3462fe49bcfc71c93be99e7bab23309ddbc83c6b0ee59ee8cefa9 (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:00cc7ca945...b9a6b74e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003d2315e0...71f9b2f1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e953a308df6f93ad8b92bad458519a7806061b55075b34b535ba60b47603fd45", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ef0fa58c...4944231d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003d2315e046de29de7026d9b9e2ee45c7e88ba5b00613b1943329831656b46f2eca121220e0253a0be9492b0cd125ad5da5406882833b14b27a122b1736f0a35171f9b2f1", "hash": "e953a308df6f93ad8b92bad458519a7806061b55075b34b535ba60b47603fd45", "number": "146685", "timestamp": "1794406265", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f9aefba8935668346dec5f2fda44fe2f7b4df974bf8e2f460f6b80d1b6d757b8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821b3f830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fa3a170b913ba227eb1953a03a67828f98a27564ace9caab8ee6fc51b2d5c0bdd729ca44c9024b9e603bd2e0 (504 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…f8542fe9b3b547f061e1fca04ca8e9c86557a1317ec039e3029cd4b578d830ad4fd10a7eadb990129b1ac12b (181 bytes)", "f8ab0b8455d4a81382598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000…11543f942927fd8f3c57efa03bf5a68e46c00a154074c2fba4c06af2cf4fde9cc32d4a5cd2dc10ea5e7bc417 (173 bytes)", "02f901f4830e4a25821b1c830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…56990e4239b12a9509102fa0218e8f1392a5f88dfaec734101a4ddd4b3809c5b2610f76bb5e4288d9ebde463 (504 bytes)", "f86c0c8455d4a81382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…0a4f74bec252f5242de0e0a05c348d15e0e3462fe49bcfc71c93be99e7bab23309ddbc83c6b0ee59ee8cefa9 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ffe3f1b5...83e7dbed
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ef0fa58c81bfa0c24b28583a608ec6862e7817b41617d207ff334b0792912b77ca121220571ac2323bb0eed28eed2799ff6308f8b30a657cc5b6310dfbddd4d34944231d", "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": "11002004249999875078612845.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }