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Canton Updates/1220a6...833f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #140,786

This Gateway_FinalizeBlock transaction built EVM block #140,786 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #140,786
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
718ms

Block planned

Producer plans block #140786 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140786

574ms
574ms

Committed on Canton

Participant commits update 1220a6c919…11833f
—

Imported to the execution layers

Importer applies block #140786 from GatewayHead

—
0ms
250ms
500ms
718ms
EVM
Canton
External call
Total
Complete574ms
574ms

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
#140,786
Block Hash
0x366d6e8c...3ee2f3a3
Block Timestamp
Nov 11, 2026, 09:14:46 UTC
Transactions
0xfd87aba7...1ce11ece0x26b2...5f86 → 0x0af7...128bSuccess
0x80a2f8dc...fb2a14100xe608...9182 → 0xa276...16d2Success
Overview
Update ID
1220a6c919...6d11833f
Offset
437814
Record Time
Nov 11, 2026, 09:14:46 UTC
Command ID
gw-64c9a5594...d5d6a972
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b02f0c11...8c1234c9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006acb6d4aaad774ba285bf06071f0a01365e63489c2da79dda3e452a4573a920dca12122066dadbe7b5d96ae4b2d53f3e4c25c9b36ef0ddd55da4f28aa68706c4b4fccfa9", "block": { "timestamp": { "unpack": "1794388486." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8258278405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c45a20ec9d35a5259abd8ea00fd6dc5dc485ead2b701d4d540590dd959b5883c7c220b6407e01a359e0625ac (176 bytes)", "f8ac0e851f239d70a38259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…d9c5d91fc5264e208ad0eca053c7591b805f5da6126935ef5ba93ca5c8e02f7706eb93fffae7b5015e398600 (174 bytes)", "f8ac07851f239d70a38259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…a6fdd8ca520dc3e8e3a3dda07e9e9bb0b2a5f6e1fb9c830fbfcd2850c5c8d0eeeddfb028f538660c828466d7 (174 bytes)", "f88b08851f239d70a38254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…90a602ea26b182e3c37beca04c8b4c31eeb6331982c1828258b8b6900fc78fe642af8addd7fb47e9815e7e22 (141 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": [] } }
0xbda9fa94...4a053c550x4d8f...eaa3 → 0xa080...b8f2Success
0x0b31e267...31e7848b0x9f83...d9de → 0x51be...67edSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006acb6d4a...b4fccfa9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c17e96662300bf4398b47018f0f883793f9385a6f4c56e462b676a51d5d6a972", "timestamp": { "unpack": "1794388486." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8258278405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c45a20ec9d35a5259abd8ea00fd6dc5dc485ead2b701d4d540590dd959b5883c7c220b6407e01a359e0625ac (176 bytes)", "f8ac0e851f239d70a38259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…d9c5d91fc5264e208ad0eca053c7591b805f5da6126935ef5ba93ca5c8e02f7706eb93fffae7b5015e398600 (174 bytes)", "f8ac07851f239d70a38259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…a6fdd8ca520dc3e8e3a3dda07e9e9bb0b2a5f6e1fb9c830fbfcd2850c5c8d0eeeddfb028f538660c828466d7 (174 bytes)", "f88b08851f239d70a38254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…90a602ea26b182e3c37beca04c8b4c31eeb6331982c1828258b8b6900fc78fe642af8addd7fb47e9815e7e22 (141 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:0017881cfa...97d59d63
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001a05776e...9b7002cb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "366d6e8ca069fc670093544c3f443d99ba05bb043928c0b841e0c2f73ee2f3a3", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0001354e5a...c802913a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001a05776e92b00132b08931e581c374c5416bd6558810f8b6ffe31ba6d8f6e3d5ca121220843a1476e04cfed023b3d28d42de28d5c8ee2e32a941d525ba38206f9b7002cb", "hash": "366d6e8ca069fc670093544c3f443d99ba05bb043928c0b841e0c2f73ee2f3a3", "number": "140786", "timestamp": "1794388486", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c17e96662300bf4398b47018f0f883793f9385a6f4c56e462b676a51d5d6a972a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8258278405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c45a20ec9d35a5259abd8ea00fd6dc5dc485ead2b701d4d540590dd959b5883c7c220b6407e01a359e0625ac (176 bytes)", "f8ac0e851f239d70a38259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…d9c5d91fc5264e208ad0eca053c7591b805f5da6126935ef5ba93ca5c8e02f7706eb93fffae7b5015e398600 (174 bytes)", "f8ac07851f239d70a38259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…a6fdd8ca520dc3e8e3a3dda07e9e9bb0b2a5f6e1fb9c830fbfcd2850c5c8d0eeeddfb028f538660c828466d7 (174 bytes)", "f88b08851f239d70a38254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…90a602ea26b182e3c37beca04c8b4c31eeb6331982c1828258b8b6900fc78fe642af8addd7fb47e9815e7e22 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00feb32215...c11083ae
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0001354e5a2120035722b02ae2da5d38ad997de6206f60ff3f53f9b872341eb3afca12122059b6b423592b557a3bb8a994d44d69a3d058add6aa8769ef981ed286c802913a", "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": "11002004249999880266874189.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }