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Canton Updates/122061...98a2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #140,000

This Gateway_FinalizeBlock transaction built EVM block #140,000 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #140,000
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #140000 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #140000

1.1s
1.1s

Committed on Canton

Participant commits update 1220611904…b098a2
—

Imported to the execution layers

Importer applies block #140000 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
#140,000
Block Hash
0xc4e9c799...b76f27ba
Block Timestamp
Nov 11, 2026, 08:44:35 UTC
Transactions
0x3c80e23e...d075b26e0x924e...d2e1 → 0x925e...03fcSuccess
0x39f1df85...658c2b2d0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220611904...a5b098a2
Offset
435426
Record Time
Nov 11, 2026, 08:44:36 UTC
Command ID
gw-64c9a5594...7bcade07
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0036df7b3b...0c66e04a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c60f3a0ec5bd1c7da3d61011beb10a861600873aa90e3aa44de05d25528f816cca12122042b5637e20d48142d4f7534dece9aa3e06fb80cb15d5830b5e68a94e6e8931a1", "block": { "timestamp": { "unpack": "1794386675." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82557c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6524d10e32d214b04751a8a07253288fdeff898bc4bbf19c9e828add1d068aefa512480b93dccb99a22df4f5 (176 bytes)", "02f901f4830e4a25821a39830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1dd602db2fd7be936a74d9a00b0ae71d5ee749265dd706420653a4f39131f8a87b2495451189f3cbdb58565d (504 bytes)", "02f8f5830e4a254385037e11d60085037e11d600830176d694e57aea293f0e88806be9542b05e18e8efb85ee…84b735d9341a48ef654387a018e36585e7cd66f05855138297e7a93c2c183a62dd2a0a585b5dff8316d5841f (248 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": [] } }
0x1491b0dc...d36d13eb0xd5e8...6b66 → 0xe57a...ee38Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c60f3a0e...6e8931a1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "390a72a4de1ed7b62ebedc0e1e50e03b62b65084a967cd98cff246c87bcade07", "timestamp": { "unpack": "1794386675." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82557c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6524d10e32d214b04751a8a07253288fdeff898bc4bbf19c9e828add1d068aefa512480b93dccb99a22df4f5 (176 bytes)", "02f901f4830e4a25821a39830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1dd602db2fd7be936a74d9a00b0ae71d5ee749265dd706420653a4f39131f8a87b2495451189f3cbdb58565d (504 bytes)", "02f8f5830e4a254385037e11d60085037e11d600830176d694e57aea293f0e88806be9542b05e18e8efb85ee…84b735d9341a48ef654387a018e36585e7cd66f05855138297e7a93c2c183a62dd2a0a585b5dff8316d5841f (248 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:00c96a7df7...65646ca9
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00baba2cdb...d7adb381
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c4e9c799ed2482af2ab89d45f786a6c411b7758afee54e0baf59f877b76f27ba", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00beb335a6...16046d89
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00baba2cdbbe3ecdbd3c7245dcec60191da904d604f40503e9d1416d229fd663d4ca121220fb26aa3863613872c910a68b77fb0517b3d0de1618ec1e3d4719be40d7adb381", "hash": "c4e9c799ed2482af2ab89d45f786a6c411b7758afee54e0baf59f877b76f27ba", "number": "140000", "timestamp": "1794386675", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0390a72a4de1ed7b62ebedc0e1e50e03b62b65084a967cd98cff246c87bcade07a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82557c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6524d10e32d214b04751a8a07253288fdeff898bc4bbf19c9e828add1d068aefa512480b93dccb99a22df4f5 (176 bytes)", "02f901f4830e4a25821a39830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1dd602db2fd7be936a74d9a00b0ae71d5ee749265dd706420653a4f39131f8a87b2495451189f3cbdb58565d (504 bytes)", "02f8f5830e4a254385037e11d60085037e11d600830176d694e57aea293f0e88806be9542b05e18e8efb85ee…84b735d9341a48ef654387a018e36585e7cd66f05855138297e7a93c2c183a62dd2a0a585b5dff8316d5841f (248 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bf0c85d7...79d4da6f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00beb335a6b98d770e5ec46e2a44f56418cc61f9b33e87987c9dab136d4dc20c49ca121220a41a1f7439934e40ce6f72948b3e4d9d3772cfeb3a22420b3c21d63316046d89", "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": "11002004249999880693813590.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }