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Canton Updates/1220a0...1616
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #167,110

This Gateway_FinalizeBlock transaction built EVM block #167,110 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #167,110
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #167110 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #167110

1.1s
1.1s

Committed on Canton

Participant commits update 1220a07997…241616
—

Imported to the execution layers

Importer applies block #167110 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
#167,110
Block Hash
0x22c83125...3430a4b9
Block Timestamp
Nov 12, 2026, 17:33:23 UTC
Transactions
0xe1740891...3f3e96aa0x913f...c752 → 0xbf5e...eb3dSuccess
0xaabbf724...71b664520x61b8...4d67 → 0x235d...3c8cSuccess
Overview
Update ID
1220a07997...02241616
Offset
518721
Record Time
Nov 12, 2026, 17:33:24 UTC
Command ID
gw-64c9a5594...81e90d19
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0094fb2077...fd6f1c5a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006de2fd0e76d59ff86a3a41222f2d5c64d60c39982f7e9dbf4fb9fddaf7ca4c54ca121220f1f1e3af3d2c0afd6d03f9f69d762539f6e0643a52174ff2a82faabca3b5c6b5", "block": { "timestamp": { "unpack": "1794504803." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b608459682f00830178c194958014fd17174e16273f90a9c32303cab705df6380a46a6278420000000000…bcd44f81305e28fb8976bba07f8282d20f753239b0b573a4308aa4a8fc5f9ae29e779fab0fbac33767756325 (141 bytes)", "f86d118533a7f3e3fe82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f0e983dade7b36c481ea3ba05c65aa535fc3ffca26c5f9a2e7a6616b5cfb677feffba3e6d61b48b586389d06 (111 bytes)", "02f895830e4a2582019185037e11d60085037e11d60082d7a294bf5e51eef7f5e3f65c34b80bec6cb92ee899…939eeada74edbf865e3683a0601ab1cc3e28ff64581f2dd6bac3834e7ee254c8f8211b64f5d433a4cb286b1e (152 bytes)", "f8ac0a8533a7f3e3fe8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…1f4a77ba59bd7b9f0e9028a00c0880ce093d90bd808663b04c256892217f52bdbbfae1dea485e222db34b74d (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": [] } }
0x1a0dabad...09c367c30x245d...0f6f → 0x9580...df63Success
0x1701b517...66f937380xa602...eaee → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006de2fd0e...a3b5c6b5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "602b05031284d0aae31b6311b6423e14c00e800d25a1deaad73ea32181e90d19", "timestamp": { "unpack": "1794504803." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b608459682f00830178c194958014fd17174e16273f90a9c32303cab705df6380a46a6278420000000000…bcd44f81305e28fb8976bba07f8282d20f753239b0b573a4308aa4a8fc5f9ae29e779fab0fbac33767756325 (141 bytes)", "f86d118533a7f3e3fe82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f0e983dade7b36c481ea3ba05c65aa535fc3ffca26c5f9a2e7a6616b5cfb677feffba3e6d61b48b586389d06 (111 bytes)", "02f895830e4a2582019185037e11d60085037e11d60082d7a294bf5e51eef7f5e3f65c34b80bec6cb92ee899…939eeada74edbf865e3683a0601ab1cc3e28ff64581f2dd6bac3834e7ee254c8f8211b64f5d433a4cb286b1e (152 bytes)", "f8ac0a8533a7f3e3fe8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…1f4a77ba59bd7b9f0e9028a00c0880ce093d90bd808663b04c256892217f52bdbbfae1dea485e222db34b74d (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:004e602a84...7ac2cee4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0030f89ea6...fee1e1fa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "22c83125439907da7177b84eeb8bb42e1d8a60474ba3dcccddce3f5c3430a4b9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d29ffa3e...656332e8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0030f89ea63edc15da8bb0678f3fb5a89f9257c06d6594e43d1174bbffa996cbffca1212208be451554414874cd30a110afc508c79209f68f20a87313f674725dafee1e1fa", "hash": "22c83125439907da7177b84eeb8bb42e1d8a60474ba3dcccddce3f5c3430a4b9", "number": "167110", "timestamp": "1794504803", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0602b05031284d0aae31b6311b6423e14c00e800d25a1deaad73ea32181e90d19a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b608459682f00830178c194958014fd17174e16273f90a9c32303cab705df6380a46a6278420000000000…bcd44f81305e28fb8976bba07f8282d20f753239b0b573a4308aa4a8fc5f9ae29e779fab0fbac33767756325 (141 bytes)", "f86d118533a7f3e3fe82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f0e983dade7b36c481ea3ba05c65aa535fc3ffca26c5f9a2e7a6616b5cfb677feffba3e6d61b48b586389d06 (111 bytes)", "02f895830e4a2582019185037e11d60085037e11d60082d7a294bf5e51eef7f5e3f65c34b80bec6cb92ee899…939eeada74edbf865e3683a0601ab1cc3e28ff64581f2dd6bac3834e7ee254c8f8211b64f5d433a4cb286b1e (152 bytes)", "f8ac0a8533a7f3e3fe8259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…1f4a77ba59bd7b9f0e9028a00c0880ce093d90bd808663b04c256892217f52bdbbfae1dea485e222db34b74d (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f8ab9d43...f087f63d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d29ffa3eca430d03ad93bc3fee7c5888393fc3aeccfad5a0119c1f997069599cca1212208171d312e9a24f654d537faaf7239ff14ed607f04211f2cb2f4fe4fd656332e8", "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": "11002004249999858230852251.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }