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Canton Updates/12203c...a5e9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #117,638

This Gateway_FinalizeBlock transaction built EVM block #117,638 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #117,638
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #117638 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #117638

1.4s
1.4s

Committed on Canton

Participant commits update 12203cacd0…faa5e9
—

Imported to the execution layers

Importer applies block #117638 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#117,638
Block Hash
0x513443bb...93207295
Block Timestamp
Nov 10, 2026, 17:22:26 UTC
Transactions
0x682155af...f08850300x214a...f50f → 0x925e...03fcSuccess
0x14b077d8...1db56db60x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12203cacd0...4bfaa5e9
Offset
367416
Record Time
Nov 10, 2026, 17:22:27 UTC
Command ID
gw-64c9a5594...519566a4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00efa3f097...d6e3190c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004e2c9b53fc647cc0f93333cf5eb52fa20474af3123ff817c5e10749b93d118cfca1212203958893629b01b7fc8bb17af47ea68a949fcd66d82e64dda982bc37c58f55d13", "block": { "timestamp": { "unpack": "1794331346." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820f5c830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c042d2af88019fc42f01cfa06e9de57903a5fcafc3a4413a16834654e8cae56df9ca3375bf9b085cc9ee0e0b (504 bytes)", "f8ad8204228315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…fd02912a723dc343fb62f6a007aa079ee1f577583a5ab0a180061445333389b9ad45a228c64cbfe51a948aca (175 bytes)", "f8ad8204238315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…823e9c40770f23602bc88ca0509934952ada9e4468d02d80c788871a500e4209a1daf480289339da8d254288 (175 bytes)", "f90ceb4d843b9aca0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…5976570ae784e944d905bca034f80e85698cf660bd65c757ff84ef7ffb33d6f4de4769f0fc6f4f21593f99ba (3,310 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e82520894c64361c679e374bc82ea0b55ed1f6a144cef40fb8703…92d9d352870192496986dea05f62b28d5f280d490688e70c2db647d53ebc59ef42f786e8fe708bf563b9e374 (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": [] } }
0x5ba26869...b6d0ad4c0x42ad...aa41 → contract creationSuccess
0x26ac6194...a65d035b0x26b2...5f86 → 0x0af7...128bSuccess
0x324bd88c...c9c5b50e0x76d8...cacd → 0xc643...40fbSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004e2c9b53...58f55d13
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c728d0d88de1a67b7e388280affb2dfa7f7957c08c8aa4d4016d65cf519566a4", "timestamp": { "unpack": "1794331346." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820f5c830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c042d2af88019fc42f01cfa06e9de57903a5fcafc3a4413a16834654e8cae56df9ca3375bf9b085cc9ee0e0b (504 bytes)", "f8ad8204228315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…fd02912a723dc343fb62f6a007aa079ee1f577583a5ab0a180061445333389b9ad45a228c64cbfe51a948aca (175 bytes)", "f8ad8204238315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…823e9c40770f23602bc88ca0509934952ada9e4468d02d80c788871a500e4209a1daf480289339da8d254288 (175 bytes)", "f90ceb4d843b9aca0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…5976570ae784e944d905bca034f80e85698cf660bd65c757ff84ef7ffb33d6f4de4769f0fc6f4f21593f99ba (3,310 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e82520894c64361c679e374bc82ea0b55ed1f6a144cef40fb8703…92d9d352870192496986dea05f62b28d5f280d490688e70c2db647d53ebc59ef42f786e8fe708bf563b9e374 (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:004c2b5f56...475f5fd5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001d7d9ccc...cce35f63
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "513443bb41d9c3e7a982762a731db8bb80a6f3e8712890f77928e56593207295", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0044b9e71b...89bd56da
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001d7d9ccc65e60dbe805dd09a3a5f54723c1851dc03cc563bf2eb2665edeab37dca121220fc2ab41842e8fd5508cd524983f5ef3b959f755ff53e1802be5529e8cce35f63", "hash": "513443bb41d9c3e7a982762a731db8bb80a6f3e8712890f77928e56593207295", "number": "117638", "timestamp": "1794331346", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c728d0d88de1a67b7e388280affb2dfa7f7957c08c8aa4d4016d65cf519566a4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820f5c830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c042d2af88019fc42f01cfa06e9de57903a5fcafc3a4413a16834654e8cae56df9ca3375bf9b085cc9ee0e0b (504 bytes)", "f8ad8204228315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…fd02912a723dc343fb62f6a007aa079ee1f577583a5ab0a180061445333389b9ad45a228c64cbfe51a948aca (175 bytes)", "f8ad8204238315f9098301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb000000…823e9c40770f23602bc88ca0509934952ada9e4468d02d80c788871a500e4209a1daf480289339da8d254288 (175 bytes)", "f90ceb4d843b9aca0083080b7f8080b90c96608060405234801561000f575f5ffd5b50604051610bd6380380…5976570ae784e944d905bca034f80e85698cf660bd65c757ff84ef7ffb33d6f4de4769f0fc6f4f21593f99ba (3,310 bytes)", "02f874830e4a250a843b9aca0e843b9aca0e82520894c64361c679e374bc82ea0b55ed1f6a144cef40fb8703…92d9d352870192496986dea05f62b28d5f280d490688e70c2db647d53ebc59ef42f786e8fe708bf563b9e374 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003b3659c7...6a7816ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0044b9e71b239bdbc60b25a9a329d0be8636c9eae69a12b09b45326832d27a0147ca121220a1f98a71ee134b3f7d009d5cf31272926faf18e249022b36f22b73df89bd56da", "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": "11002004249999913215539176.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }