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Canton Updates/12203e...87ea
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,722

This Gateway_FinalizeBlock transaction built EVM block #59,722 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #59,722
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #59722 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59722

1.6s
1.6s

Committed on Canton

Participant commits update 12203e0a1a…4187ea
—

Imported to the execution layers

Importer applies block #59722 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#59,722
Block Hash
0xaaa97bfd...597dba8e
Block Timestamp
Nov 7, 2026, 01:49:26 UTC
Transactions
0xca64463e...14a4d85f0x0cfa...b694 → 0xa276...16d2Success
0xdaf7a90f...eefccb570x0422...50f3 → 0xb778...3d80Success
Overview
Update ID
12203e0a1a...2a4187ea
Offset
188680
Record Time
Nov 7, 2026, 01:49:27 UTC
Command ID
gw-64c9a5594...7eef0b75
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001bec3e25...2b8fdde4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00943e91d68972ff80e122dd5af6397a06b72a30b6366f2ff3ecdb8ed2032fb790ca121220162d7edc998db2179cb4e6a61d0ab8e6464d511d715de9041e82fa782ed23b3f", "block": { "timestamp": { "unpack": "1794016166." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9b271c983f29aa7d8e5650a0360898ad76db00bd475666546e1f245f16a78102125c4a5c549143e759e86678 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6d487386b2f60a66ae52d7a016fd0ff28d8d1e91f56d9c7f25a4f6a6ba3c57ba834b8eca9d5d69d24b5629b7 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…886d76751ac64e9fd0969fa0796e9d1c9b4b500a2540ab9e35614d4e128951e85a84f5c3ec7a4e1975b60a1e (111 bytes)", "f871822459858bb2c970088252089490c39fb249bd0d95452cc6d4975b507d77de5c7988016345785d8a0000…f7c4f98109d3586e2184a4a06ae9fdc23d4924d9df8428ca6954c579578c2f5edeee85a802f6d334a39e07e1 (115 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": [] } }
0xaec3d94d...c9541b870x3441...9a13 → 0x235d...3c8cSuccess
0x3ac91d0f...547e1cb90xfe3a...db13 → 0x90c3...5c79Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00943e91d6...2ed23b3f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f0bef17b5aa136f0e9ab49dfa4c71b60ae78385257a1de7925e24de77eef0b75", "timestamp": { "unpack": "1794016166." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9b271c983f29aa7d8e5650a0360898ad76db00bd475666546e1f245f16a78102125c4a5c549143e759e86678 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6d487386b2f60a66ae52d7a016fd0ff28d8d1e91f56d9c7f25a4f6a6ba3c57ba834b8eca9d5d69d24b5629b7 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…886d76751ac64e9fd0969fa0796e9d1c9b4b500a2540ab9e35614d4e128951e85a84f5c3ec7a4e1975b60a1e (111 bytes)", "f871822459858bb2c970088252089490c39fb249bd0d95452cc6d4975b507d77de5c7988016345785d8a0000…f7c4f98109d3586e2184a4a06ae9fdc23d4924d9df8428ca6954c579578c2f5edeee85a802f6d334a39e07e1 (115 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:00b1d4b4d7...8b0c73f4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004e4d680b...0856c523
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "aaa97bfd6b4d051dbd590f8b94809e71e2391b0941841840dbea72f9597dba8e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f6500d12...085b53ba
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004e4d680bd63af632a60a5320b14977aba43f910ef234a8b716d12fc93a87fb52ca121220aa28e2947ef1eba2432eff74a1e003f3b31d30bf9d86559e6bef223a0856c523", "hash": "aaa97bfd6b4d051dbd590f8b94809e71e2391b0941841840dbea72f9597dba8e", "number": "59722", "timestamp": "1794016166", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0f0bef17b5aa136f0e9ab49dfa4c71b60ae78385257a1de7925e24de77eef0b75a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c9700882598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…9b271c983f29aa7d8e5650a0360898ad76db00bd475666546e1f245f16a78102125c4a5c549143e759e86678 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6d487386b2f60a66ae52d7a016fd0ff28d8d1e91f56d9c7f25a4f6a6ba3c57ba834b8eca9d5d69d24b5629b7 (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…886d76751ac64e9fd0969fa0796e9d1c9b4b500a2540ab9e35614d4e128951e85a84f5c3ec7a4e1975b60a1e (111 bytes)", "f871822459858bb2c970088252089490c39fb249bd0d95452cc6d4975b507d77de5c7988016345785d8a0000…f7c4f98109d3586e2184a4a06ae9fdc23d4924d9df8428ca6954c579578c2f5edeee85a802f6d334a39e07e1 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f7fad39f...3c7c18e3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f6500d12be3bafcbb65240385f33fd12416f2fca4ae24564f8449a9cb618ce1dca121220bc8389eae01eecd33b294bd1de1e15e0ee6a2db000653c49ce292c5b085b53ba", "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": "11002004249999974386070934.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }