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Canton Updates/1220b2...bef9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #86,502

This Gateway_FinalizeBlock transaction built EVM block #86,502 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #86,502
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.7s

Block planned

Producer plans block #86502 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #86502

2.9s
2.9s

Committed on Canton

Participant commits update 1220b27d50…a6bef9
—

Imported to the execution layers

Importer applies block #86502 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.7s
EVM
Canton
External call
Total
Complete2.9s
2.9s

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
#86,502
Block Hash
0x3fc4dd31...4ff57a1f
Block Timestamp
Nov 8, 2026, 12:40:17 UTC
Transactions
0x8d0d515c...7701cd1e0xb4b2...770e → 0xcd19...6bdaSuccess
0x7b983c39...60dc182e0x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
1220b27d50...a9a6bef9
Offset
271110
Record Time
Nov 8, 2026, 12:40:19 UTC
Command ID
gw-64c9a5594...bddf647b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001b34c613...f43f53ab
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b31c83179cfbb56760753682bd02049768ac94e21ce681681b815293e7438284ca1212202faed2f61cb2da87a5a8cd269f212b718c20b03207cc3295e8ae45fe0a5d4ba0", "block": { "timestamp": { "unpack": "1794141617." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab228459682f0082c140944077e7da1ba410c9a4af1398f6baddf6b95a3e4480b844095ea7b30000000000…df56aebda0d5c2bf1e6b4ea05a0ae9514244ad373d2af578ce0520c6eda3a23f4fbf33efa6d56b7846f5437e (173 bytes)", "02f871830e4a258211058502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…eb2a92ec9f6ff465a2dd99a05a395eb88770cb4623bc490127bc5c95bad943eedfe9c47036e86d7804ebbd0a (116 bytes)", "f86d08858bb2c9700882520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c94…4e7691b92911216f6be4eea03d6d187519276bf03dfcf4f1be6a80ae2e44ed4794013752a57b8676d68fc656 (111 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": [] } }
0x2244bd1c...046c25930x19e8...206f → 0x4077...3e44Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b31c8317...0a5d4ba0
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "892c164a4b783915f86b3e22a49ba05a7c812b15559565ec3b5f3004bddf647b", "timestamp": { "unpack": "1794141617." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab228459682f0082c140944077e7da1ba410c9a4af1398f6baddf6b95a3e4480b844095ea7b30000000000…df56aebda0d5c2bf1e6b4ea05a0ae9514244ad373d2af578ce0520c6eda3a23f4fbf33efa6d56b7846f5437e (173 bytes)", "02f871830e4a258211058502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…eb2a92ec9f6ff465a2dd99a05a395eb88770cb4623bc490127bc5c95bad943eedfe9c47036e86d7804ebbd0a (116 bytes)", "f86d08858bb2c9700882520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c94…4e7691b92911216f6be4eea03d6d187519276bf03dfcf4f1be6a80ae2e44ed4794013752a57b8676d68fc656 (111 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:000708dc13...42084954
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0088806832...4de6c29d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3fc4dd3182837985fdd1f884ebba564b0b3bd832ed59ec8b53117be94ff57a1f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00387bec84...896ccf0c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0088806832b3175b45d2e6fda99f1cb4c4b9ab59fc36573d411abb73e8363e92dbca1212201d4304fea48077ae0dd2dc3f94ff48ff9c78fd9ca5886a382d1449a44de6c29d", "hash": "3fc4dd3182837985fdd1f884ebba564b0b3bd832ed59ec8b53117be94ff57a1f", "number": "86502", "timestamp": "1794141617", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0892c164a4b783915f86b3e22a49ba05a7c812b15559565ec3b5f3004bddf647ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab228459682f0082c140944077e7da1ba410c9a4af1398f6baddf6b95a3e4480b844095ea7b30000000000…df56aebda0d5c2bf1e6b4ea05a0ae9514244ad373d2af578ce0520c6eda3a23f4fbf33efa6d56b7846f5437e (173 bytes)", "02f871830e4a258211058502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…eb2a92ec9f6ff465a2dd99a05a395eb88770cb4623bc490127bc5c95bad943eedfe9c47036e86d7804ebbd0a (116 bytes)", "f86d08858bb2c9700882520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c94…4e7691b92911216f6be4eea03d6d187519276bf03dfcf4f1be6a80ae2e44ed4794013752a57b8676d68fc656 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c7f7df65...9cd564ee
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00387bec84eb605637be51b4132eb2708832b70fe018d063f91ab37c720a2e1263ca121220e6221f50b03f17766b56d5a738ba96face03dcccecc25b9a80503051896ccf0c", "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": "11002004249999964886730377.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }