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Canton Updates/1220a5...ee62
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #136,570

This Gateway_FinalizeBlock transaction built EVM block #136,570 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #136,570
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
831ms

Block planned

Producer plans block #136570 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #136570

665ms
665ms

Committed on Canton

Participant commits update 1220a5f0f3…2dee62
—

Imported to the execution layers

Importer applies block #136570 from GatewayHead

—
0ms
250ms
500ms
750ms
831ms
EVM
Canton
External call
Total
Complete665ms
665ms

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
#136,570
Block Hash
0xc52043ec...6f018343
Block Timestamp
Nov 11, 2026, 06:27:32 UTC
Transactions
0xfeda59f3...64758fb10x26b2...5f86 → 0x0af7...128bSuccess
0xfec7b977...edb22c8e0xca20...9e15 → 0x235d...3c8cSuccess
Overview
Update ID
1220a5f0f3...1a2dee62
Offset
424999
Record Time
Nov 11, 2026, 06:27:32 UTC
Command ID
gw-64c9a5594...fac9fcb8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00765edc39...83da4a9d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00680e140bbbc5ad894af75d4a94abe3b04810571e0b5762c63e8eb54b15eae3bfca12122035698fd0055aea7a8d9358292bee4e3ee4c1cb76ca9747aca658298232c63a36", "block": { "timestamp": { "unpack": "1794378452." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8249658405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7e62137b733979e0740fa3a0497147c73c49efad6d8333294b09be818658f8f58da464ca47de0050a5dddcd3 (176 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…fccce42baa39a1959e09d9a057342877b90936d175b4f9d7bba7197137024c676ef1602ae97719cad03acd04 (173 bytes)", "f8ab078407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ba328f9d01d2aba1737faca04fa5c1fea77f93c9a2f1c50880cd2e63187afa3b77ed2c6a7c9259b94371d54d (173 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…844ac42bbb96ea8d61f90ea033104888735fbe9d057e9062bfc4a1bbd09769a23936c9d392ed6c02961910e0 (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": [] } }
0xd6a36862...095eafba0x9205...1246 → 0x5345...9be7Success
0x9669cba4...332bca9e0xbdfa...ff4c → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00680e140b...32c63a36
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3a452b86ffa3ecd70a29cb49e7a2828a39b3ef7fb6bb5f9cee2aefc4fac9fcb8", "timestamp": { "unpack": "1794378452." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8249658405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7e62137b733979e0740fa3a0497147c73c49efad6d8333294b09be818658f8f58da464ca47de0050a5dddcd3 (176 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…fccce42baa39a1959e09d9a057342877b90936d175b4f9d7bba7197137024c676ef1602ae97719cad03acd04 (173 bytes)", "f8ab078407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ba328f9d01d2aba1737faca04fa5c1fea77f93c9a2f1c50880cd2e63187afa3b77ed2c6a7c9259b94371d54d (173 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…844ac42bbb96ea8d61f90ea033104888735fbe9d057e9062bfc4a1bbd09769a23936c9d392ed6c02961910e0 (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:00ee570a21...e6c7f3a3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c9e7dfc4...5669d9ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c52043ec3ec2f857d9da191efbf5a44dc18876bf6776df4ad5d83b816f018343", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005a2421d7...f99d3fbc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c9e7dfc45d5ea80225897f8d267fd9b4de8b52188eda6b3d032007a15f13169fca1212208f21bb2ac01539389bab00649fdf8f4359504ca35338a596120c1b9b5669d9ca", "hash": "c52043ec3ec2f857d9da191efbf5a44dc18876bf6776df4ad5d83b816f018343", "number": "136570", "timestamp": "1794378452", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a03a452b86ffa3ecd70a29cb49e7a2828a39b3ef7fb6bb5f9cee2aefc4fac9fcb8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8249658405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7e62137b733979e0740fa3a0497147c73c49efad6d8333294b09be818658f8f58da464ca47de0050a5dddcd3 (176 bytes)", "f8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…fccce42baa39a1959e09d9a057342877b90936d175b4f9d7bba7197137024c676ef1602ae97719cad03acd04 (173 bytes)", "f8ab078407270e008259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f190000000000…ba328f9d01d2aba1737faca04fa5c1fea77f93c9a2f1c50880cd2e63187afa3b77ed2c6a7c9259b94371d54d (173 bytes)", "f86c098407270e0082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…844ac42bbb96ea8d61f90ea033104888735fbe9d057e9062bfc4a1bbd09769a23936c9d392ed6c02961910e0 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00712d3710...5a7c5d8e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005a2421d774e9f70304cd359801f58f0697ef89830ccdb03924f9e1175ac5ad1cca121220f9b57148dfd7af585c85ba3777dc0eb979f06851ef3ee1a17d0e225cf99d3fbc", "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": "11002004249999883858556815.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }