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Canton Updates/12203e...8bc5
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #115,112

This Gateway_FinalizeBlock transaction built EVM block #115,112 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #115,112
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s

Block planned

Producer plans block #115112 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #115112

1.1s
1.1s

Committed on Canton

Participant commits update 12203eb061…dc8bc5
—

Imported to the execution layers

Importer applies block #115112 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.4s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#115,112
Block Hash
0xecc099d6...03da45ba
Block Timestamp
Nov 10, 2026, 15:16:57 UTC
Transactions
0x2a24d157...135271ac0xac4e...845a → 0x925e...03fcSuccess
0xc71819cd...3689c7c10x214a...f50f → 0x925e...03fcSuccess
Overview
Update ID
12203eb061...e9dc8bc5
Offset
359712
Record Time
Nov 10, 2026, 15:16:58 UTC
Command ID
gw-64c9a5594...b8b46048
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004628605d...336470d4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1b269231e19f627e7ef5ca947e6ee5288eec3d234856788f66db489eb8b46048", "timestamp": { "unpack": "1794323817." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820cd2830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8214f8aba92fb2342a3cc3a00326a748d5299797f61100933bb3f8dc14b2521f6f60b945d7ce0a446736a3b5 (504 bytes)", "02f901f4830e4a25820d2a830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…720eab6fb4ebc299579358a010fcd0f703882d97456a67bc0cfb4ba779b4ef6c14792fef8a017ae8a14c7afc (504 bytes)", "02f901f4830e4a258206fc830f4240831e8480830741e394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6746e65e199dd0ada4c4a3a04780de71538b426c7832c7c3114965cfe0069071b32a48b0b0c593d41d0f9e6d (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" ] } } }
0x13cd2411...3d2618780xe0f6...5090 → 0x925e...03fcSuccess
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001a0f7b31...d091c88f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004628605db83d5ba64fa827d731f198d186d69bcaa580409be196ce6505a9dd1eca121220c4d81776a3534c71daea6b397aad7ad15888f1777e20dc655215295d336470d4", "block": { "timestamp": { "unpack": "1794323817." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820cd2830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8214f8aba92fb2342a3cc3a00326a748d5299797f61100933bb3f8dc14b2521f6f60b945d7ce0a446736a3b5 (504 bytes)", "02f901f4830e4a25820d2a830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…720eab6fb4ebc299579358a010fcd0f703882d97456a67bc0cfb4ba779b4ef6c14792fef8a017ae8a14c7afc (504 bytes)", "02f901f4830e4a258206fc830f4240831e8480830741e394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6746e65e199dd0ada4c4a3a04780de71538b426c7832c7c3114965cfe0069071b32a48b0b0c593d41d0f9e6d (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007856aa69...619fd40a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a762ae53...4bc134e0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ecc099d6fc6892010a0e9fe113b578601c3ca3b117431fc09b45007703da45ba", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00800a4b7b...762c2952
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a762ae53a8a5047b99d4f67a95f3562475a95b50bf565acd3596680990686f72ca121220b5e4be19cf5a8a793ab02fe1cc5ecbf315f276f00786481a53de556c4bc134e0", "hash": "ecc099d6fc6892010a0e9fe113b578601c3ca3b117431fc09b45007703da45ba", "number": "115112", "timestamp": "1794323817", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a01b269231e19f627e7ef5ca947e6ee5288eec3d234856788f66db489eb8b46048a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820cd2830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8214f8aba92fb2342a3cc3a00326a748d5299797f61100933bb3f8dc14b2521f6f60b945d7ce0a446736a3b5 (504 bytes)", "02f901f4830e4a25820d2a830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…720eab6fb4ebc299579358a010fcd0f703882d97456a67bc0cfb4ba779b4ef6c14792fef8a017ae8a14c7afc (504 bytes)", "02f901f4830e4a258206fc830f4240831e8480830741e394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…6746e65e199dd0ada4c4a3a04780de71538b426c7832c7c3114965cfe0069071b32a48b0b0c593d41d0f9e6d (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00820d9b8c...1e4ef323
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00800a4b7b7868306a8933d6366a0f392a64a2517ea6fcd56d8877f591758c3d0cca121220d27d166ba03e995018d39d0fdf144814fb8b0142643a6ae6ba0db82a762c2952", "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": "11002004249999924379785997.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }