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Canton Updates/122045...0bcf
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #109,957

This Gateway_FinalizeBlock transaction built EVM block #109,957 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #109,957
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.0s

Block planned

Producer plans block #109957 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #109957

1.6s
1.6s

Committed on Canton

Participant commits update 1220459181…ea0bcf
—

Imported to the execution layers

Importer applies block #109957 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.0s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#109,957
Block Hash
0x3b4a2363...4617ad1a
Block Timestamp
Nov 10, 2026, 10:00:00 UTC
Transactions
0x0f019772...2bd2d9510x214a...f50f → 0x925e...03fcSuccess
0x955317c6...ce3966e10xac4e...845a → 0x925e...03fcSuccess
Overview
Update ID
1220459181...baea0bcf
Offset
343930
Record Time
Nov 10, 2026, 10:00:01 UTC
Command ID
gw-64c9a5594...0e582ec8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006f2c27e5...ca3d9d1e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "009f68d7c7613ddac7cd725ad766e861c762a5ededc65f9c8c552e802b940a6c49ca121220b61443c4a682ebc65c8a6df21b0ab763158b2e92cb8e7fbc914f7ccf01de79d4", "block": { "timestamp": { "unpack": "1794304800." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820691830f4240831e8480830cbe3194925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…87f6493b60931d55cb3a89a070a3141e334e0cb48be4c745c6fa51f2fc2bd7d2f7741f665af1e26a7af66e15 (504 bytes)", "f86e8205fe830f4247825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080831c…bb7de2fbd8669b74e4555ca031b65ac453d3044bf18e1ea4c401d11d27424a8caf10aa6f6f29afc490a9c655 (112 bytes)", "02f901f4830e4a2582068d830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…caf128299c09c9fe03883fa01a7035141eeb27a7769db744cdf056ad6246dc098671a055c5f63047d85d849c (504 bytes)", "02f901f4830e4a258206ac830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7562a324abc22f49185b26a031fedd4549c645710c2c59efdd02e4572a7e09bcc01b45cdf481d3ec476df025 (504 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": [] } }
0xbd7d644e...f2931e830x8fb1...8268 → 0x0dfa...0ceeSuccess
0xc89fecfa...34c436500x924e...d2e1 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009f68d7c7...01de79d4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f8320953d9d3b5262ff93fa5e133f81cdd9245d813c68f52488e76040e582ec8", "timestamp": { "unpack": "1794304800." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820691830f4240831e8480830cbe3194925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…87f6493b60931d55cb3a89a070a3141e334e0cb48be4c745c6fa51f2fc2bd7d2f7741f665af1e26a7af66e15 (504 bytes)", "f86e8205fe830f4247825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080831c…bb7de2fbd8669b74e4555ca031b65ac453d3044bf18e1ea4c401d11d27424a8caf10aa6f6f29afc490a9c655 (112 bytes)", "02f901f4830e4a2582068d830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…caf128299c09c9fe03883fa01a7035141eeb27a7769db744cdf056ad6246dc098671a055c5f63047d85d849c (504 bytes)", "02f901f4830e4a258206ac830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7562a324abc22f49185b26a031fedd4549c645710c2c59efdd02e4572a7e09bcc01b45cdf481d3ec476df025 (504 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:009723efd2...ad5916fe
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d01455e3...bcd76962
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3b4a2363325a2c428145710bf4c75bc22a10faf596787636054ab08d4617ad1a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c1e93e40...20603e6c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d01455e3127d6299d4ce0558f8e0084f8329072c2e7ca77e4448df910501c9c3ca12122024661500ae3bc2b3b11be0d8c5e02410f6f2a42943fd1679665b74b3bcd76962", "hash": "3b4a2363325a2c428145710bf4c75bc22a10faf596787636054ab08d4617ad1a", "number": "109957", "timestamp": "1794304800", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f8320953d9d3b5262ff93fa5e133f81cdd9245d813c68f52488e76040e582ec8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820691830f4240831e8480830cbe3194925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…87f6493b60931d55cb3a89a070a3141e334e0cb48be4c745c6fa51f2fc2bd7d2f7741f665af1e26a7af66e15 (504 bytes)", "f86e8205fe830f4247825208940dfaff92dd4e95edc958f5271753738285510cee872386f26fc1000080831c…bb7de2fbd8669b74e4555ca031b65ac453d3044bf18e1ea4c401d11d27424a8caf10aa6f6f29afc490a9c655 (112 bytes)", "02f901f4830e4a2582068d830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…caf128299c09c9fe03883fa01a7035141eeb27a7769db744cdf056ad6246dc098671a055c5f63047d85d849c (504 bytes)", "02f901f4830e4a258206ac830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7562a324abc22f49185b26a031fedd4549c645710c2c59efdd02e4572a7e09bcc01b45cdf481d3ec476df025 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002d546a6e...acee7bc9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c1e93e40823d7863caf34088495db965b617265c52f8e0ab544c4abb7118d081ca121220c6663b887ddc676de1a18e98f7b48a435522faea0dc0a4a856d141a820603e6c", "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": "11002004249999938255094745.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }