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Canton Updates/122091...570f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #163,129

This Gateway_FinalizeBlock transaction built EVM block #163,129 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #163,129
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.8s

Block planned

Producer plans block #163129 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #163129

3.9s
3.9s

Committed on Canton

Participant commits update 122091c7e2…fd570f
—

Imported to the execution layers

Importer applies block #163129 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.8s
EVM
Canton
External call
Total
Complete3.9s
3.9s

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
#163,129
Block Hash
0x858e507a...b7f8a2e9
Block Timestamp
Nov 12, 2026, 14:10:15 UTC
Transactions
0x9696236b...8ee8d8a60x27ab...4986 → 0x27ab...4986Success
0x37469c72...2b50a8e30x4d97...f489 → 0xb5e7...8760Success
Overview
Update ID
122091c7e2...51fd570f
Offset
506575
Record Time
Nov 12, 2026, 14:10:18 UTC
Command ID
gw-64c9a5594...c0b979d7
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00937f80d7...c850e37e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0077bbaab058f0f292fa849c4feaa4b84e247a483f5f08da265c62f51d467f9793ca121220ada28bb2afb1b86e62d34a12bfb58115526ad2f9fdaa4ac7ddab728654be3bc5", "block": { "timestamp": { "unpack": "1794492615." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25821c728502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…4b1aeebc6ea28284ba0edda06b849efec0980be197b0ec7c48f66675b32d72ec795b7bd68f7cff70f16b82e0 (116 bytes)", "02f874830e4a250e843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608703…3451042130ccbbca6530d8a03abee063f8dd6e64c7523d465159617a4419e61f719ea15ed41e6cc743f8e695 (119 bytes)", "f86d11858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…52392de244c5b164e134f3a06522547b01f8b8babd8b47322e86f0ad0499ad348ae1277d2f6a3c540cafbd0b (111 bytes)", "f86d14858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a551c28e292d9a93668304a02d37e813f00cd527f5428298f7f94f52618e62e96a411af699b43dd170fef5b4 (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": [] } }
0x278c8b6e...499eeac80x534a...a60e → 0x235d...3c8cSuccess
0xb4fd4842...4c1199110xf075...f203 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0077bbaab0...54be3bc5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ee085565be0f2b4e294b8d0f9b9bba4b34c9dc9442088fdc21df7d61c0b979d7", "timestamp": { "unpack": "1794492615." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a25821c728502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…4b1aeebc6ea28284ba0edda06b849efec0980be197b0ec7c48f66675b32d72ec795b7bd68f7cff70f16b82e0 (116 bytes)", "02f874830e4a250e843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608703…3451042130ccbbca6530d8a03abee063f8dd6e64c7523d465159617a4419e61f719ea15ed41e6cc743f8e695 (119 bytes)", "f86d11858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…52392de244c5b164e134f3a06522547b01f8b8babd8b47322e86f0ad0499ad348ae1277d2f6a3c540cafbd0b (111 bytes)", "f86d14858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a551c28e292d9a93668304a02d37e813f00cd527f5428298f7f94f52618e62e96a411af699b43dd170fef5b4 (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:00e5b5aba7...8c33f65a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e7a5cc8b...e71944aa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "858e507a5b66fab8fdf170b063b54e99c02e7f964534e28ffc0fa1cfb7f8a2e9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0020eed010...025a06b2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e7a5cc8b03a11040a6b71ab31a5fe10dc55192d3ca4f17eccc3ee0a636d42aaeca1212205ff481cec4d73d3068b1c9f788a760002ed5fdcc84d06bde8567491ae71944aa", "hash": "858e507a5b66fab8fdf170b063b54e99c02e7f964534e28ffc0fa1cfb7f8a2e9", "number": "163129", "timestamp": "1794492615", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ee085565be0f2b4e294b8d0f9b9bba4b34c9dc9442088fdc21df7d61c0b979d7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a25821c728502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…4b1aeebc6ea28284ba0edda06b849efec0980be197b0ec7c48f66675b32d72ec795b7bd68f7cff70f16b82e0 (116 bytes)", "02f874830e4a250e843b9aca0e843b9aca0e82520894b5e724cc9c528bcd9c52dfb1bcf5afcd927287608703…3451042130ccbbca6530d8a03abee063f8dd6e64c7523d465159617a4419e61f719ea15ed41e6cc743f8e695 (119 bytes)", "f86d11858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…52392de244c5b164e134f3a06522547b01f8b8babd8b47322e86f0ad0499ad348ae1277d2f6a3c540cafbd0b (111 bytes)", "f86d14858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a551c28e292d9a93668304a02d37e813f00cd527f5428298f7f94f52618e62e96a411af699b43dd170fef5b4 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e699f5f8...787820ac
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0020eed0109f80b650dbc990eabc4ddad525589c105b9105d5e3b2d41579f1a40cca121220c7439ab0f6c87b08fbf253d9ea07b78d6e03a0780205cf09a452289a025a06b2", "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": "11002004249999861742375651.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }