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Canton Updates/122083...c784
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #180,524

This Gateway_FinalizeBlock transaction built EVM block #180,524 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #180,524
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #180524 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #180524

840ms
840ms

Committed on Canton

Participant commits update 1220830b79…c3c784
—

Imported to the execution layers

Importer applies block #180524 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete840ms
840ms

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
#180,524
Block Hash
0x7d3a6aff...9a74801c
Block Timestamp
Nov 13, 2026, 11:18:18 UTC
Transactions
0x3d3da5e3...97b5a0800x5a49...d885 → 0xe57a...ee38Success
0xa9a7c0c9...0f22681a0x13f4...e8de → 0xad72...521cSuccess
Overview
Update ID
1220830b79...f0c3c784
Offset
560033
Record Time
Nov 13, 2026, 11:18:18 UTC
Command ID
gw-64c9a5594...0290791e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004a73badb...9e183d43
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0081dc4aa382b11609ba869f876a85c30110855a04a9c26d506d4c33a74195175fca1212205052d77f9d97b323c2752bfd0790baba4ed308bee743c59278c658bd2ff715cd", "block": { "timestamp": { "unpack": "1794568698." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a2581888552e718aad58552e718aae382de9994ad72595344d8ac8f1391c90e033947b2deab52…2ecc372642b38cc48732fea05d830c1edaf8c3645b3dbe269608bb939950d31553a75b3e3303e47bfd830c8d (119 bytes)", "02f871830e4a25821eec8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…b39667d3ab22823f7dbd1da029a70705c163590d5620c817b47f8850347b09cf0f2eff734282d54169b309e2 (116 bytes)", "f8ee81e185037e11d600830134e794e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000…2bd8596fa47bcb12f8921ea026c310541b20b4b34ab8dd67cf0078be6a8350340205828d8e534d10b9ee5c3c (240 bytes)", "f86d0585637bb7336e82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…74e679eec85544d28fa997a004c70d5de4b805bb8dffecc3877510dd247c7bc77e2aa00893b8ec52e7f9e450 (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": [] } }
0x175497a9...3cac85680x27ab...4986 → 0x27ab...4986Success
0x4107c1fd...b3286aa60x9f63...6fc4 → 0xfd7c...4601Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0081dc4aa3...2ff715cd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "afc0b094843e25c96a4845ff9c902fbee667d750a38c7bfab2a7d5bb0290791e", "timestamp": { "unpack": "1794568698." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a2581888552e718aad58552e718aae382de9994ad72595344d8ac8f1391c90e033947b2deab52…2ecc372642b38cc48732fea05d830c1edaf8c3645b3dbe269608bb939950d31553a75b3e3303e47bfd830c8d (119 bytes)", "02f871830e4a25821eec8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…b39667d3ab22823f7dbd1da029a70705c163590d5620c817b47f8850347b09cf0f2eff734282d54169b309e2 (116 bytes)", "f8ee81e185037e11d600830134e794e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000…2bd8596fa47bcb12f8921ea026c310541b20b4b34ab8dd67cf0078be6a8350340205828d8e534d10b9ee5c3c (240 bytes)", "f86d0585637bb7336e82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…74e679eec85544d28fa997a004c70d5de4b805bb8dffecc3877510dd247c7bc77e2aa00893b8ec52e7f9e450 (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:009fa8ceee...40d760ca
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c4c7dbe1...5075bc2b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7d3a6affac46a6dc091bd05e33c8715b0de9c9218256183bd78073a19a74801c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004f01fca3...fc489a8b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c4c7dbe1712ee9d1d9db400ebdafb56b1791a97e29094132a8d15e9592ee5b1dca121220a7c9c075358ff24c4a8232f4c8d0aed0949d9056881bebfe02581ced5075bc2b", "hash": "7d3a6affac46a6dc091bd05e33c8715b0de9c9218256183bd78073a19a74801c", "number": "180524", "timestamp": "1794568698", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0afc0b094843e25c96a4845ff9c902fbee667d750a38c7bfab2a7d5bb0290791ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f874830e4a2581888552e718aad58552e718aae382de9994ad72595344d8ac8f1391c90e033947b2deab52…2ecc372642b38cc48732fea05d830c1edaf8c3645b3dbe269608bb939950d31553a75b3e3303e47bfd830c8d (119 bytes)", "02f871830e4a25821eec8502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…b39667d3ab22823f7dbd1da029a70705c163590d5620c817b47f8850347b09cf0f2eff734282d54169b309e2 (116 bytes)", "f8ee81e185037e11d600830134e794e57aea293f0e88806be9542b05e18e8efb85ee3880b884d16a40100000…2bd8596fa47bcb12f8921ea026c310541b20b4b34ab8dd67cf0078be6a8350340205828d8e534d10b9ee5c3c (240 bytes)", "f86d0585637bb7336e82520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…74e679eec85544d28fa997a004c70d5de4b805bb8dffecc3877510dd247c7bc77e2aa00893b8ec52e7f9e450 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0020d6bc2b...504936f4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004f01fca3a6c85a1a52e152a1f7614d95de870b2157ecef4deb2c67b3361808b3ca121220d4974c14898523a246a76a5d78a8a5575a34eee9f08f3e2003650e18fc489a8b", "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": "11002004249999848614097012.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }