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Canton Updates/1220d2...2446
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #169,413

This Gateway_FinalizeBlock transaction built EVM block #169,413 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #169,413
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
344ms

Block planned

Producer plans block #169413 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #169413

275ms
275ms

Committed on Canton

Participant commits update 1220d25458…012446
—

Imported to the execution layers

Importer applies block #169413 from GatewayHead

—
0ms
250ms
344ms
EVM
Canton
External call
Total
Complete275ms
275ms

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
#169,413
Block Hash
0xb2c7ac9f...cec6d990
Block Timestamp
Nov 12, 2026, 19:15:32 UTC
Transactions
0x368815a3...2d4a8fb20x134b...cfbe → 0x7c98...11c3Success
0x705600c7...bf86c6460x510b...3285 → 0xa276...16d2Success
Overview
Update ID
1220d25458...e2012446
Offset
525733
Record Time
Nov 12, 2026, 19:15:32 UTC
Command ID
gw-64c9a5594...cae4fe59
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e1c21d4b...8c8e8d8a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c6760229dc057129a0742698b51afc37ad7065915bd5f29f6f2b0f202ac1c1fcca121220a6b5c22e9c26191688716ca5b44af85cf7cdc02a27661ee9eeb68d96700d916d", "block": { "timestamp": { "unpack": "1794510932." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab5c8459682f0082c14094bb518047687e005eefd6cd009d69ce01747e27e880b844095ea7b30000000000…f3074fd5010e1cde754377a0373d0d4fcf693dcce92aed01b257d3feb69ba45cd1f338ec39700e6195097781 (173 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e828692947c9879de8993d3e23f609d3320a5441e99e411c380b8…4f73605b9b237d6d625ba2a025d645791079e8c828a5caf518ac855845957a2fed18f41a263bbc7f8852b609 (181 bytes)", "f88b0b8501838252368254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…26328db1019736fe52f8dfa07fcb6e6323ce117e8191bbaaab821980404184d6305bbae43ca72eccf8d82fc8 (141 bytes)", "f88b138501838252368254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…199a6c781f451a7a4cf5cea00fd81ca61e83ffee4464d8a2e93682b4b8f13051636b4b04f140bc6915dd5486 (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": [] } }
0x165ff319...0af7057b0x0159...dfa4 → 0xbb51...27e8Success
0x173126c4...b8d0a48c0x8905...bd56 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c6760229...700d916d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2256c50db9bc6109e889e2cc505c075c1af6f25963f78d6226c61db7cae4fe59", "timestamp": { "unpack": "1794510932." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab5c8459682f0082c14094bb518047687e005eefd6cd009d69ce01747e27e880b844095ea7b30000000000…f3074fd5010e1cde754377a0373d0d4fcf693dcce92aed01b257d3feb69ba45cd1f338ec39700e6195097781 (173 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e828692947c9879de8993d3e23f609d3320a5441e99e411c380b8…4f73605b9b237d6d625ba2a025d645791079e8c828a5caf518ac855845957a2fed18f41a263bbc7f8852b609 (181 bytes)", "f88b0b8501838252368254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…26328db1019736fe52f8dfa07fcb6e6323ce117e8191bbaaab821980404184d6305bbae43ca72eccf8d82fc8 (141 bytes)", "f88b138501838252368254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…199a6c781f451a7a4cf5cea00fd81ca61e83ffee4464d8a2e93682b4b8f13051636b4b04f140bc6915dd5486 (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:005de4421c...833cd52e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005e25ce40...10c40b06
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b2c7ac9f9fd24eaa633a543d366e553cc6c250a6b4041b455cf40f0dcec6d990", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000b216a01...6c5f0676
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005e25ce40731ee1f61609cb4d7ec63ea2582f3bff8bd9b6af2048ca44b60c799eca1212209720776c01a3d28f98f5d58d9f8b89cc8ae98da7887802c7dd974f9b10c40b06", "hash": "b2c7ac9f9fd24eaa633a543d366e553cc6c250a6b4041b455cf40f0dcec6d990", "number": "169413", "timestamp": "1794510932", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02256c50db9bc6109e889e2cc505c075c1af6f25963f78d6226c61db7cae4fe59a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab5c8459682f0082c14094bb518047687e005eefd6cd009d69ce01747e27e880b844095ea7b30000000000…f3074fd5010e1cde754377a0373d0d4fcf693dcce92aed01b257d3feb69ba45cd1f338ec39700e6195097781 (173 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e828692947c9879de8993d3e23f609d3320a5441e99e411c380b8…4f73605b9b237d6d625ba2a025d645791079e8c828a5caf518ac855845957a2fed18f41a263bbc7f8852b609 (181 bytes)", "f88b0b8501838252368254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…26328db1019736fe52f8dfa07fcb6e6323ce117e8191bbaaab821980404184d6305bbae43ca72eccf8d82fc8 (141 bytes)", "f88b138501838252368254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…199a6c781f451a7a4cf5cea00fd81ca61e83ffee4464d8a2e93682b4b8f13051636b4b04f140bc6915dd5486 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f335e302...30141466
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000b216a018a5970d4e5bbc465fbe52038d3a52bb8b4eed5e6d41f16bb4a6fe9bfca12122073cbb68158dccda2ce6785cdcdb291e29b94837dac42d29ac6bf3ecc6c5f0676", "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": "11002004249999855772261501.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }