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Canton Updates/12201c...f024
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #166,199

This Gateway_FinalizeBlock transaction built EVM block #166,199 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #166,199
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
319ms

Block planned

Producer plans block #166199 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #166199

255ms
255ms

Committed on Canton

Participant commits update 12201c0f89…caf024
—

Imported to the execution layers

Importer applies block #166199 from GatewayHead

—
0ms
250ms
319ms
EVM
Canton
External call
Total
Complete255ms
255ms

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
#166,199
Block Hash
0x520898ee...ae33f002
Block Timestamp
Nov 12, 2026, 16:48:09 UTC
Transactions
0x3c89d8fd...b3907b9c0xd3d9...7391 → 0x235d...3c8cSuccess
0x07720c4b...e09c4b6f0xac4e...845a → 0x925e...03fcSuccess
Overview
Update ID
12201c0f89...ddcaf024
Offset
515943
Record Time
Nov 12, 2026, 16:48:09 UTC
Command ID
gw-64c9a5594...69c6687f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001cb22f07...a81330ab
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005f122e76bbf4f6d7b018b5672d8de906154c7b04bdc8b59f424a0d8c34ea2cd6ca121220f9765849e25830bce8c857ad254e50db4fa65c1d07e96e232798c70f57a23bf7", "block": { "timestamp": { "unpack": "1794502089." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821ddb830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ecafc582035f15a5e8edeaa02b1cbfb522a65054536ed00d94f0dfc19c98e7bbf73bed5e66bab97656873fbd (504 bytes)", "f86d0c85010af7c01082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…537ae1919ba6e4e82f2ceba050eafe710ed5b1f98c00953d8f38c73fc4b7f95fe33d3a114cfef7f1b2ccbb2a (111 bytes)", "f8ac0f85010af7c0108259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…4b94bb6da17d796b011a07a010ae5c36af8688bfdcaefb316a3926ac8a67f3245d44d9b25711f023e24d8097 (174 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": [] } }
0x22bd47a6...7ea331950xd542...d3a6 → 0xe0a4...1b87Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005f122e76...57a23bf7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f04af8e56c718075c544bf268da913369cf4ec3d1b5ceff56e68155c69c6687f", "timestamp": { "unpack": "1794502089." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821ddb830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ecafc582035f15a5e8edeaa02b1cbfb522a65054536ed00d94f0dfc19c98e7bbf73bed5e66bab97656873fbd (504 bytes)", "f86d0c85010af7c01082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…537ae1919ba6e4e82f2ceba050eafe710ed5b1f98c00953d8f38c73fc4b7f95fe33d3a114cfef7f1b2ccbb2a (111 bytes)", "f8ac0f85010af7c0108259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…4b94bb6da17d796b011a07a010ae5c36af8688bfdcaefb316a3926ac8a67f3245d44d9b25711f023e24d8097 (174 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:007e66b3f8...03d6d374
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0092b1f634...bbb9b03b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "520898ee858ebb870db7bc58fdee79974e5455bb4e211acb05f8591fae33f002", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b9f11f57...3c504bf4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0092b1f634fff9982ee97a01d4b6c347f23348967e3bf04cd2384dc43f150b470eca1212200c43e132b427d6be234c952d920596f739804c53241d39d032cee341bbb9b03b", "hash": "520898ee858ebb870db7bc58fdee79974e5455bb4e211acb05f8591fae33f002", "number": "166199", "timestamp": "1794502089", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f04af8e56c718075c544bf268da913369cf4ec3d1b5ceff56e68155c69c6687fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821ddb830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ecafc582035f15a5e8edeaa02b1cbfb522a65054536ed00d94f0dfc19c98e7bbf73bed5e66bab97656873fbd (504 bytes)", "f86d0c85010af7c01082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…537ae1919ba6e4e82f2ceba050eafe710ed5b1f98c00953d8f38c73fc4b7f95fe33d3a114cfef7f1b2ccbb2a (111 bytes)", "f8ac0f85010af7c0108259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…4b94bb6da17d796b011a07a010ae5c36af8688bfdcaefb316a3926ac8a67f3245d44d9b25711f023e24d8097 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00838aa1dc...a6b4ae21
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b9f11f576088e3027874d549f5c1dec9c1ab5c97e1f5cdb99e8da9550965291cca121220d22d9f813e86da96ccb8f66541cc850cefaa7f697b23d73df50688b43c504bf4", "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": "11002004249999858944709437.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }