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Canton Updates/1220d8...e010
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #175,735

This Gateway_FinalizeBlock transaction built EVM block #175,735 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #175,735
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #175735 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #175735

866ms
866ms

Committed on Canton

Participant commits update 1220d8b9c4…05e010
—

Imported to the execution layers

Importer applies block #175735 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete866ms
866ms

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
#175,735
Block Hash
0x1c86f9c0...fe804fa2
Block Timestamp
Nov 13, 2026, 01:22:32 UTC
Transactions
0x8368001b...8760b18d0xac4e...845a → 0x925e...03fcSuccess
0xbbf78ab7...35afad8c0x2847...b657 → 0xd129...b96cSuccess
Overview
Update ID
1220d8b9c4...4405e010
Offset
545066
Record Time
Nov 13, 2026, 01:22:32 UTC
Command ID
gw-64c9a5594...140e600e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f705a525...a9c03965
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00356d340bce7f9d94f240a4124daf9238b207077dc8eb4265607fac78b249e732ca121220b31965d805b9e7e31eb5eecab7410c181db5ffa4c817380d7fda3e45c7bf44b1", "block": { "timestamp": { "unpack": "1794532952." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8aa0f8315f90982598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…28af540556e6d4407dbdeea0531eca2a520be70bcc6f6d1bbbea3fb5222b4a722b127a7d5613683280c9849a (172 bytes)", "02f901f4830e4a25821ea2830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…76f1b07fe6af3d300e428ea01859ab8d52b2cf0751d269907ca178b78081532088da167d1f12f236cf5cd478 (504 bytes)", "f8890f8315f9098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…b4bdc0e01768784f16917ca03990e87edc106a88bdfcf161d9cefc4f4aa619f0918385a020db46a7a5e92cbb (139 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": [] } }
0x8827e1b2...53cf15fc0xf3aa...6379 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00356d340b...c7bf44b1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "cc13c20883d57342d5e817e6db8d0ee54a185a2de7969c673244849b140e600e", "timestamp": { "unpack": "1794532952." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8aa0f8315f90982598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…28af540556e6d4407dbdeea0531eca2a520be70bcc6f6d1bbbea3fb5222b4a722b127a7d5613683280c9849a (172 bytes)", "02f901f4830e4a25821ea2830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…76f1b07fe6af3d300e428ea01859ab8d52b2cf0751d269907ca178b78081532088da167d1f12f236cf5cd478 (504 bytes)", "f8890f8315f9098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…b4bdc0e01768784f16917ca03990e87edc106a88bdfcf161d9cefc4f4aa619f0918385a020db46a7a5e92cbb (139 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:000d290448...8b554e32
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0027a41501...a30955fb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1c86f9c0339b5ab42c2531f11a8fa7a70e6768e6efb5236488b87b41fe804fa2", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009bdca962...07af1310
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0027a4150149215667bf0e417c4ba7ee72d6c4903458637e54fbdd5e840dc1281bca1212206525982001e30e1e543bbf8c1f412dbc5c3c9ce07fba58e558fe6556a30955fb", "hash": "1c86f9c0339b5ab42c2531f11a8fa7a70e6768e6efb5236488b87b41fe804fa2", "number": "175735", "timestamp": "1794532952", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0cc13c20883d57342d5e817e6db8d0ee54a185a2de7969c673244849b140e600ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8aa0f8315f90982598394d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f19000000000000…28af540556e6d4407dbdeea0531eca2a520be70bcc6f6d1bbbea3fb5222b4a722b127a7d5613683280c9849a (172 bytes)", "02f901f4830e4a25821ea2830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…76f1b07fe6af3d300e428ea01859ab8d52b2cf0751d269907ca178b78081532088da167d1f12f236cf5cd478 (504 bytes)", "f8890f8315f9098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…b4bdc0e01768784f16917ca03990e87edc106a88bdfcf161d9cefc4f4aa619f0918385a020db46a7a5e92cbb (139 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f76ab12b...dab3a818
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009bdca962f8480dd66fce9fc0a5ff1628bfbd67e0d145922e335ffeaff9768d09ca12122094ae76da9be6164292eef3dea3addde938d6b8ca3c877908cc39efbb07af1310", "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": "11002004249999850852488433.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }