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Canton Updates/122056...f2f5
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #146,119

This Gateway_FinalizeBlock transaction built EVM block #146,119 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #146,119
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
918ms

Block planned

Producer plans block #146119 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #146119

734ms
734ms

Committed on Canton

Participant commits update 122056353d…7ef2f5
—

Imported to the execution layers

Importer applies block #146119 from GatewayHead

—
0ms
250ms
500ms
750ms
918ms
EVM
Canton
External call
Total
Complete734ms
734ms

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
#146,119
Block Hash
0xd5c9ceff...5745986e
Block Timestamp
Nov 11, 2026, 13:38:29 UTC
Transactions
0x2f1d8f26...699c2b770x87ce...75fa → 0xa276...16d2Success
0xcc64ba0a...1f2e358f0x8144...8055 → 0xa276...16d2Success
Overview
Update ID
122056353d...5f7ef2f5
Offset
454076
Record Time
Nov 11, 2026, 13:38:29 UTC
Command ID
gw-64c9a5594...19fe2b68
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fa74862f...2f210580
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0059080c0e71a9cacde19b588ced172126658b06e59e091021d684c2b6d3c09831ca121220b5a0a3e68a5ec685f6947f27b970327ee96bf8f2cb9231a47815d2f729b3c467", "block": { "timestamp": { "unpack": "1794404309." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0c8501710e66b08254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…985a1961c5ac5ee215eafea01ec4e0ab63bb500003e421c97a79b094512ced659c9478429a51dc80089aa51d (141 bytes)", "f88b0b8501710e66b08254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…10174a6fb32fc00f28e81fa0561a30ad4ebf1bc74160641b5b1f3a3d7ddf577ad79d8d018f69b6131daca8d7 (141 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894c3da5646c707c290935876731f307124cad017cd8702…7ed2392992d8aacb264fd6a00ba023a2cb32a5c2cced0faaf9c3bb88cd12734dedd06e11a6be6d0be2d5db83 (119 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": [] } }
0x257e3efc...c3b180100xce26...b978 → 0xc3da...17cdSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0059080c0e...29b3c467
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "bcec4cef9c84f1131081504dcc5d9c49220b680e549975eef9f1b81d19fe2b68", "timestamp": { "unpack": "1794404309." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0c8501710e66b08254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…985a1961c5ac5ee215eafea01ec4e0ab63bb500003e421c97a79b094512ced659c9478429a51dc80089aa51d (141 bytes)", "f88b0b8501710e66b08254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…10174a6fb32fc00f28e81fa0561a30ad4ebf1bc74160641b5b1f3a3d7ddf577ad79d8d018f69b6131daca8d7 (141 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894c3da5646c707c290935876731f307124cad017cd8702…7ed2392992d8aacb264fd6a00ba023a2cb32a5c2cced0faaf9c3bb88cd12734dedd06e11a6be6d0be2d5db83 (119 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:00f0bb70d3...f0f2ac40
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0046deacce...2f8ac1a2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "d5c9ceffb616852ed7ce8835483c04dc96716af0d4a20118a03f15e85745986e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002fc8ddcf...ece324eb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0046deacce7359aea2ddad218bd2be5d75a315386803acafb442aa46481ca66d35ca121220e8086f7b7cd8e7abffe154b5f4307f546ddea508ab949be036be4c6d2f8ac1a2", "hash": "d5c9ceffb616852ed7ce8835483c04dc96716af0d4a20118a03f15e85745986e", "number": "146119", "timestamp": "1794404309", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0bcec4cef9c84f1131081504dcc5d9c49220b680e549975eef9f1b81d19fe2b68a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b0c8501710e66b08254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…985a1961c5ac5ee215eafea01ec4e0ab63bb500003e421c97a79b094512ced659c9478429a51dc80089aa51d (141 bytes)", "f88b0b8501710e66b08254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…10174a6fb32fc00f28e81fa0561a30ad4ebf1bc74160641b5b1f3a3d7ddf577ad79d8d018f69b6131daca8d7 (141 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894c3da5646c707c290935876731f307124cad017cd8702…7ed2392992d8aacb264fd6a00ba023a2cb32a5c2cced0faaf9c3bb88cd12734dedd06e11a6be6d0be2d5db83 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0083562283...bd27a643
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002fc8ddcfb9ca0767339005e07e459c8fdea2451e7887ffadb1d8701e1a138362ca1212203982bc5a7e5c40d7061ad8f1be9413a6eb54e37770f8b5afa0e7aa69ece324eb", "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": "11002004249999875545558891.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }