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Canton Updates/1220fc...8c96
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #179,933

This Gateway_FinalizeBlock transaction built EVM block #179,933 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #179,933
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #179933 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #179933

1.7s
1.7s

Committed on Canton

Participant commits update 1220fc5fe9…698c96
—

Imported to the execution layers

Importer applies block #179933 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.7s
1.7s

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
#179,933
Block Hash
0x713bfefa...fd4cc8ed
Block Timestamp
Nov 13, 2026, 09:29:49 UTC
Transactions
0x515fe4cc...2e50432c0x9963...2b9d → 0xfd7c...4601Success
0x32318408...50ada3370x13f4...e8de → 0x44ce...b4bfSuccess
Overview
Update ID
1220fc5fe9...7d698c96
Offset
558151
Record Time
Nov 13, 2026, 09:29:50 UTC
Command ID
gw-64c9a5594...60739781
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0073ae5227...a628e607
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00167f2371aaa15f4cd9692ed8fffeb87d5e5e82fb0a165bdc5a69676f2d519cdfca1212205a315c7702d50685f3c63ab6489f33d1d2105a6633a7017c27f360ba02f91e0d", "hash": "713bfefa24a85daf9f24ae90252ebea4d82f842250062c0ec67dc828fd4cc8ed", "number": "179933", "timestamp": "1794562189", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0fab0b0e0e10fc9e76ac99fd14b338bc55027e41b3ce4c1368caf727160739781a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f8b5830e4a258181850405f7e003850405f7e0118289109444cebb03f00ff2cf6b475a7501f8e80eb78bb4…21d706b8bec5f982c109eba033ffcee8c36df287dd4062d19d1bc2081ad86bebfdb8d64230cb96ec05f4a06f (184 bytes)", "f86d058504d3f6400c82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…4400d4ad35bce88dd0b206a06e13d79142b282342488255d9da9317031a721f920bd71d3326d3fec22302bf6 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004ead56ff...b584d7fd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005dda9e5a5fb66d8eddf0d70f0e5d57c9da930fd5e3bc18703a5f4addbea8afaaca1212203b1ddf00bf479808eb3956fa5e7b9fa40f9ef14a6f84a72fa8c2919acb836eaa", "block": { "timestamp": { "unpack": "1794562189." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b5830e4a258181850405f7e003850405f7e0118289109444cebb03f00ff2cf6b475a7501f8e80eb78bb4…21d706b8bec5f982c109eba033ffcee8c36df287dd4062d19d1bc2081ad86bebfdb8d64230cb96ec05f4a06f (184 bytes)", "f86d058504d3f6400c82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…4400d4ad35bce88dd0b206a06e13d79142b282342488255d9da9317031a721f920bd71d3326d3fec22302bf6 (111 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005dda9e5a...cb836eaa
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "fab0b0e0e10fc9e76ac99fd14b338bc55027e41b3ce4c1368caf727160739781", "timestamp": { "unpack": "1794562189." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b5830e4a258181850405f7e003850405f7e0118289109444cebb03f00ff2cf6b475a7501f8e80eb78bb4…21d706b8bec5f982c109eba033ffcee8c36df287dd4062d19d1bc2081ad86bebfdb8d64230cb96ec05f4a06f (184 bytes)", "f86d058504d3f6400c82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…4400d4ad35bce88dd0b206a06e13d79142b282342488255d9da9317031a721f920bd71d3326d3fec22302bf6 (111 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:00975fe0b0...2308b422
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00167f2371...02f91e0d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "713bfefa24a85daf9f24ae90252ebea4d82f842250062c0ec67dc828fd4cc8ed", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00de531f68...d8b5c41f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0073ae522703ccffe27a60b6ba60ba812e2b5f928bb1b308d063104eb6b1ea2020ca121220733df513a956f32efbb13d31fe6f7464b48b157b81c419e5bd55727fa628e607", "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": "11002004249999848827473952.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }