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Canton Updates/122036...ddb3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #99,549

This Gateway_FinalizeBlock transaction built EVM block #99,549 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #99,549
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
331ms

Block planned

Producer plans block #99549 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #99549

265ms
265ms

Committed on Canton

Participant commits update 1220366167…47ddb3
—

Imported to the execution layers

Importer applies block #99549 from GatewayHead

—
0ms
250ms
331ms
EVM
Canton
External call
Total
Complete265ms
265ms

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
#99,549
Block Hash
0x0bf7994b...7e9d0663
Block Timestamp
Nov 9, 2026, 20:23:15 UTC
Transactions
0xbed774c3...d994d6da0x0159...dfa4 → 0xee71...5d24Success
0x7e856189...7c86b7c90x6c6f...47ec → 0xa276...16d2Success
Overview
Update ID
1220366167...1b47ddb3
Offset
311888
Record Time
Nov 9, 2026, 20:23:15 UTC
Command ID
gw-64c9a5594...58c11d8f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00879f6168...c8f4a009
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004908ffdb41042321919ff4e58f6baeb0fc756712a3f8555f7546a63802d8a26fca1212201a648935d8a8c0f95851289e690c94d7863c8c8ebd86ebd8f251cf46de5ed6d4", "block": { "timestamp": { "unpack": "1794255795." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b478459682f00830178c194ee7187aa4920e73be96b92faba26185939325d2480a46a6278420000000000…881dd9d317e3ab2472f5afa001051ab783e00b487db9955c5b08dcb0a0131f241d0589b114173f94bae553f5 (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b5d43a2b23cb09a24665daa0427c4a7027b48912555a52d5c9b89cb77926790d7bab857fc6ccfa1f80f9e5ee (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e8c9bbdb8f7f2084d330caa0590e9c22055d39c0de6a2d1400e66d1d047eca8405433da48e57f7269ec16647 (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d17ad0303eba8f64dec65aa0738eee6b3f40da07ae7fa73e8fcf764f3b0100f8502541fb51166a0c55014db1 (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": [] } }
0x0e9ef4d2...c8b6de830x335c...b344 → 0xa276...16d2Success
0xb1617c59...099223cb0x72bb...1566 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004908ffdb...de5ed6d4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7219fa9e9861fd2426de7a5bd395b912c1b400c7a24b2e1f5c262aa058c11d8f", "timestamp": { "unpack": "1794255795." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b478459682f00830178c194ee7187aa4920e73be96b92faba26185939325d2480a46a6278420000000000…881dd9d317e3ab2472f5afa001051ab783e00b487db9955c5b08dcb0a0131f241d0589b114173f94bae553f5 (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b5d43a2b23cb09a24665daa0427c4a7027b48912555a52d5c9b89cb77926790d7bab857fc6ccfa1f80f9e5ee (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e8c9bbdb8f7f2084d330caa0590e9c22055d39c0de6a2d1400e66d1d047eca8405433da48e57f7269ec16647 (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d17ad0303eba8f64dec65aa0738eee6b3f40da07ae7fa73e8fcf764f3b0100f8502541fb51166a0c55014db1 (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:00267798ff...65eb7d25
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00202d0336...9e47b82b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0bf7994bb63dd08a124e632a497c28b30d4978a7255728822e6249927e9d0663", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0021820a97...ba5722ef
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00202d033635edbac6fa6413bb6328782afa083078857f7797831d4ccaac33bd61ca121220db956894465664dade12c3e9a950e3d1ef71a5edee0e9c0c39fa22719e47b82b", "hash": "0bf7994bb63dd08a124e632a497c28b30d4978a7255728822e6249927e9d0663", "number": "99549", "timestamp": "1794255795", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07219fa9e9861fd2426de7a5bd395b912c1b400c7a24b2e1f5c262aa058c11d8fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b478459682f00830178c194ee7187aa4920e73be96b92faba26185939325d2480a46a6278420000000000…881dd9d317e3ab2472f5afa001051ab783e00b487db9955c5b08dcb0a0131f241d0589b114173f94bae553f5 (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b5d43a2b23cb09a24665daa0427c4a7027b48912555a52d5c9b89cb77926790d7bab857fc6ccfa1f80f9e5ee (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e8c9bbdb8f7f2084d330caa0590e9c22055d39c0de6a2d1400e66d1d047eca8405433da48e57f7269ec16647 (141 bytes)", "f86d0b858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d17ad0303eba8f64dec65aa0738eee6b3f40da07ae7fa73e8fcf764f3b0100f8502541fb51166a0c55014db1 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0029431278...078a11cd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0021820a97a8ee35974c12d7f75677d29bf3e516526549152ef36accab1aba3684ca121220d787706cbff803ce99c8ab8a95ed7809ca59d45a10f223c49d56eb5fba5722ef", "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": "11002004249999958404700158.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }