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Canton Updates/122034...c968
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #162,770

This Gateway_FinalizeBlock transaction built EVM block #162,770 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #162,770
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #162770 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #162770

1.1s
1.1s

Committed on Canton

Participant commits update 122034452a…4ac968
—

Imported to the execution layers

Importer applies block #162770 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#162,770
Block Hash
0xfe4415f3...77c7d61d
Block Timestamp
Nov 12, 2026, 13:50:05 UTC
Transactions
0x484a0cda...fb6675180x734d...85f1 → 0xbeed...74d2Success
0x09346adc...a4eb548e0x6dd6...ab75 → 0x23e5...229aSuccess
Overview
Update ID
122034452a...964ac968
Offset
505478
Record Time
Nov 12, 2026, 13:50:06 UTC
Command ID
gw-64c9a5594...3699c940
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00297569c2...a04397c8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0072e65005afbcf9b53e914de7edd9d9470aac551e02baa5a3faec1fe9f74dbb52ca1212209504de610cdde0d507d99eabfd15919016e49dde53580c978f82de1ac78e2c84", "block": { "timestamp": { "unpack": "1794491405." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0f852b0bf5e8a98259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…6b78fab27a81897560cb98a0135d35a2314ed5b9b2e2998d329e7fea228081a66e5a9f9f7d07b53c363ac325 (174 bytes)", "f8ac03852b0bf5e8a98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…c2738b820fd16706395f5ea04ead474a723964eb7235805088df283375619f08ec12b7d3de86f4b1f3676eec (174 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…4a3097c90d104bdeb7970ca01242954084ad097332421e3352fac0e0d868c5264b82e34a413f969d7249d7c3 (181 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": [] } }
0xe46e46bf...bbbb0e490xbc1d...fecb → 0xaf08...4cecSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0072e65005...c78e2c84
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "13829f94192eb9949dd4054819d0337d164592052114b58766c5ed253699c940", "timestamp": { "unpack": "1794491405." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0f852b0bf5e8a98259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…6b78fab27a81897560cb98a0135d35a2314ed5b9b2e2998d329e7fea228081a66e5a9f9f7d07b53c363ac325 (174 bytes)", "f8ac03852b0bf5e8a98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…c2738b820fd16706395f5ea04ead474a723964eb7235805088df283375619f08ec12b7d3de86f4b1f3676eec (174 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…4a3097c90d104bdeb7970ca01242954084ad097332421e3352fac0e0d868c5264b82e34a413f969d7249d7c3 (181 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:0078f7cce1...791ed75c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0090d428cd...0213a9ba
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fe4415f39203407850aed10e6de9063f9a6353be2b80fcb6d2300f6b77c7d61d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008b3cf0dc...1010773f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0090d428cd0bf6f44a08fe8174c3dcdd16fe2128818b23d32749d5cd225a68a480ca121220de36d6de1253dc879bc4e922bee29ec4dc0fac8a7d3a3cd860059eb90213a9ba", "hash": "fe4415f39203407850aed10e6de9063f9a6353be2b80fcb6d2300f6b77c7d61d", "number": "162770", "timestamp": "1794491405", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a013829f94192eb9949dd4054819d0337d164592052114b58766c5ed253699c940a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0f852b0bf5e8a98259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…6b78fab27a81897560cb98a0135d35a2314ed5b9b2e2998d329e7fea228081a66e5a9f9f7d07b53c363ac325 (174 bytes)", "f8ac03852b0bf5e8a98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…c2738b820fd16706395f5ea04ead474a723964eb7235805088df283375619f08ec12b7d3de86f4b1f3676eec (174 bytes)", "02f8b2830e4a250d843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…4a3097c90d104bdeb7970ca01242954084ad097332421e3352fac0e0d868c5264b82e34a413f969d7249d7c3 (181 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d83cf387...570db038
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008b3cf0dc17e67d28e3fbfcfec874fa7d6063bc66a0d13b7b7d5136634450aa27ca121220c9ffae17a07a56e7788a9dbf8beefedb4e90eed33e75e0d9bd3d23881010773f", "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": "11002004249999861948652785.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }