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Canton Updates/122035...f6e4
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #143,929

This Gateway_FinalizeBlock transaction built EVM block #143,929 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #143,929
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.0s

Block planned

Producer plans block #143929 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #143929

4.0s
4.0s

Committed on Canton

Participant commits update 122035d680…96f6e4
—

Imported to the execution layers

Importer applies block #143929 from GatewayHead

—
0ms
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5.0s
EVM
Canton
External call
Total
Complete4.0s
4.0s

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
#143,929
Block Hash
0xfd3faa7c...bd61e20a
Block Timestamp
Nov 11, 2026, 11:24:55 UTC
Transactions
0x9eed74a4...6a0bac730x8fb1...8268 → 0x0dfa...0ceeSuccess
0xe9cd4583...3b3a01aa0xda1f...de0b → 0x9e02...3de2Success
Overview
Update ID
122035d680...ea96f6e4
Offset
447373
Record Time
Nov 11, 2026, 11:24:59 UTC
Command ID
gw-64c9a5594...e4be018f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002d59ab16...ea6ebd8a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e2a757674d3a252369191c71faad4d746e6d2f146402048bc57f78bde2814312ca121220680d57b474455e301d84da05b7fe37523152ab57fc0242ac11ee34ac3f8e60ac", "block": { "timestamp": { "unpack": "1794396295." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8f7830e4a2582015585037e11d60085037e11d600830135ca94e57aea293f0e88806be9542b05e18e8efb…bb1676349a669845dc45c6a0759ee04a6c1aa6e89fa6d95e6986dbefceea413d2f3a2d4e2c4ecac129bab4cd (250 bytes)", "f86f8206d6840c5c1000825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…c007b28040934483a39d62a017865d80cfca602c1c20b40c5f2ff6e45a3c0ce3ee2b11b48c75412db416a6ee (113 bytes)", "f88a08840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…a66d309f8336eae33792afa06028e590819a58ee8ade70c00997415769adbfbbb39df0feb64d01ca4af3c7d5 (140 bytes)", "f88a06840ed4e000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…327b31176ce3c257445534a04dc1f3dadc5207187ea25858fe3236ead5163f257617ddf1bd8917d5598d72ac (140 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": [] } }
0xcf3700b1...c6304b0c0x7a5d...6192 → 0xe57a...ee38Success
0x91cfa8f0...bcbae0d70xaa8a...7e07 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e2a75767...3f8e60ac
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8463f983356a0583223ae3da2822048f61912eb3fbac247b11b2707be4be018f", "timestamp": { "unpack": "1794396295." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8f7830e4a2582015585037e11d60085037e11d600830135ca94e57aea293f0e88806be9542b05e18e8efb…bb1676349a669845dc45c6a0759ee04a6c1aa6e89fa6d95e6986dbefceea413d2f3a2d4e2c4ecac129bab4cd (250 bytes)", "f86f8206d6840c5c1000825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…c007b28040934483a39d62a017865d80cfca602c1c20b40c5f2ff6e45a3c0ce3ee2b11b48c75412db416a6ee (113 bytes)", "f88a08840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…a66d309f8336eae33792afa06028e590819a58ee8ade70c00997415769adbfbbb39df0feb64d01ca4af3c7d5 (140 bytes)", "f88a06840ed4e000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…327b31176ce3c257445534a04dc1f3dadc5207187ea25858fe3236ead5163f257617ddf1bd8917d5598d72ac (140 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:00334eecf2...4cfb18be
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00676499e3...66fda184
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fd3faa7c2a229b3025b828cac322633486b5d1acc44a1a65ce0a5e58bd61e20a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0064f8bc59...dc95232a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00676499e342746901d77c542d82c45f6e672dc05c4ebeba1e7b61fab709c144d4ca121220a4648e8273499ed19d0ba000e04ef75f9c200e05ba94f02599aa04b766fda184", "hash": "fd3faa7c2a229b3025b828cac322633486b5d1acc44a1a65ce0a5e58bd61e20a", "number": "143929", "timestamp": "1794396295", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08463f983356a0583223ae3da2822048f61912eb3fbac247b11b2707be4be018fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8f7830e4a2582015585037e11d60085037e11d600830135ca94e57aea293f0e88806be9542b05e18e8efb…bb1676349a669845dc45c6a0759ee04a6c1aa6e89fa6d95e6986dbefceea413d2f3a2d4e2c4ecac129bab4cd (250 bytes)", "f86f8206d6840c5c1000825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc100008083…c007b28040934483a39d62a017865d80cfca602c1c20b40c5f2ff6e45a3c0ce3ee2b11b48c75412db416a6ee (113 bytes)", "f88a08840ed4e0008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…a66d309f8336eae33792afa06028e590819a58ee8ade70c00997415769adbfbbb39df0feb64d01ca4af3c7d5 (140 bytes)", "f88a06840ed4e000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…327b31176ce3c257445534a04dc1f3dadc5207187ea25858fe3236ead5163f257617ddf1bd8917d5598d72ac (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cafb5a99...8f13ea34
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0064f8bc591977c2097173feee621a2132b8c431fbf20707d82bd76a98505662deca12122086273d3e58058315becf2eea81c0d2475102cee846c2d3922fba6101dc95232a", "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": "11002004249999877629095486.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }