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Canton Updates/122095...56c2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #141,808

This Gateway_FinalizeBlock transaction built EVM block #141,808 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #141,808
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
468ms

Block planned

Producer plans block #141808 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141808

374ms
374ms

Committed on Canton

Participant commits update 1220956192…9c56c2
—

Imported to the execution layers

Importer applies block #141808 from GatewayHead

—
0ms
250ms
468ms
EVM
Canton
External call
Total
Complete374ms
374ms

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
#141,808
Block Hash
0x9ae678b0...c4fa3fae
Block Timestamp
Nov 11, 2026, 09:55:21 UTC
Transactions
0xe119544e...c7b525ee0x26b2...5f86 → 0x0af7...128bSuccess
0x53092835...e77ba5170xdff5...0c66 → 0xa276...16d2Success
Overview
Update ID
1220956192...6a9c56c2
Offset
440920
Record Time
Nov 11, 2026, 09:55:21 UTC
Command ID
gw-64c9a5594...3969f084
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cabbd4e3...ad272bc9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ce09912a7bef8f137fa4c3bdbb2fdf2c9c25f09e9f1a327b602847e06828bf6dca1212201b2bdf0c31b574d05c4241579e53245226b9e430f6f50672dacf002be8ecf5f2", "block": { "timestamp": { "unpack": "1794390921." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0d850586df823f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d64607979d0d04b976ca5da00d1d5d0954df39eb89c7db835c27fc68db35e89f886fdb21f8fd913874a2ecd2 (111 bytes)", "f8ae825bbc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e5821b03e88505b232062ea06fc68464bc47a9c3df3e567b528150c95618a96c9b85434e601585893eb6e2ca (176 bytes)", "f8ac06850586df823f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…0153199b678ce7c9d68b63a06cc584b4da3e7e138dcd2adb67549e0f0f9c4c9ed5e71ba7a3afa3eeecd5ebed (174 bytes)", "f88b08850586df823f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8f0eeaff246e54b289a379a03caeb06156c539a7165811d0bfb0f9dd6dc4d545235a0ad046e2a4fd87cfa9fc (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": [] } }
0x3b2aab7c...c6b2c8120x1dd8...5eaf → 0x235d...3c8cSuccess
0x7ca41852...2fd975ac0xd880...0e5d → 0xbeed...74d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ce09912a...e8ecf5f2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6a22d71906e092781866ef0ef821d0bf0c93250b9dc4fac98e6230c13969f084", "timestamp": { "unpack": "1794390921." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0d850586df823f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d64607979d0d04b976ca5da00d1d5d0954df39eb89c7db835c27fc68db35e89f886fdb21f8fd913874a2ecd2 (111 bytes)", "f8ae825bbc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e5821b03e88505b232062ea06fc68464bc47a9c3df3e567b528150c95618a96c9b85434e601585893eb6e2ca (176 bytes)", "f8ac06850586df823f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…0153199b678ce7c9d68b63a06cc584b4da3e7e138dcd2adb67549e0f0f9c4c9ed5e71ba7a3afa3eeecd5ebed (174 bytes)", "f88b08850586df823f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8f0eeaff246e54b289a379a03caeb06156c539a7165811d0bfb0f9dd6dc4d545235a0ad046e2a4fd87cfa9fc (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:0016d03f2b...14c1da2a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d2b920b3...f768ad34
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9ae678b06cb632f6da64955140ee50f913dbb9d1ddae9a3fe2d87d2bc4fa3fae", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006df39089...aaa85134
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d2b920b36367817e81a69db48b31d00a3ee74a2e901ebc44e793bafac4b27252ca1212207c8b716f79d0befcfcc82729797d57facbc5cd61104d8e043fe23ea6f768ad34", "hash": "9ae678b06cb632f6da64955140ee50f913dbb9d1ddae9a3fe2d87d2bc4fa3fae", "number": "141808", "timestamp": "1794390921", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06a22d71906e092781866ef0ef821d0bf0c93250b9dc4fac98e6230c13969f084a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0d850586df823f82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d64607979d0d04b976ca5da00d1d5d0954df39eb89c7db835c27fc68db35e89f886fdb21f8fd913874a2ecd2 (111 bytes)", "f8ae825bbc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…e5821b03e88505b232062ea06fc68464bc47a9c3df3e567b528150c95618a96c9b85434e601585893eb6e2ca (176 bytes)", "f8ac06850586df823f8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…0153199b678ce7c9d68b63a06cc584b4da3e7e138dcd2adb67549e0f0f9c4c9ed5e71ba7a3afa3eeecd5ebed (174 bytes)", "f88b08850586df823f8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8f0eeaff246e54b289a379a03caeb06156c539a7165811d0bfb0f9dd6dc4d545235a0ad046e2a4fd87cfa9fc (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000d1666fa...e3f293ba
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006df390894c6ba0476fdd97530e5c8d2e173d1b81fea30c42cb92535c305fbdeaca121220f019b26c40cf046d809ac69359a089fb875b9de701c49841eb67b8b7aaa85134", "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": "11002004249999879215232955.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }