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Canton Updates/122007...7afb
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #135,130

This Gateway_FinalizeBlock transaction built EVM block #135,130 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #135,130
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #135130 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135130

966ms
966ms

Committed on Canton

Participant commits update 12200794b7…947afb
—

Imported to the execution layers

Importer applies block #135130 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete966ms
966ms

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
#135,130
Block Hash
0x25e51d1c...8775d84a
Block Timestamp
Nov 11, 2026, 05:28:06 UTC
Transactions
0xbe7bf6a4...6339c1730x204f...24d2 → 0x23e5...229aSuccess
0x2ea20bae...149890300xc63e...f45b → 0x5345...9be7Success
Overview
Update ID
12200794b7...fa947afb
Offset
420618
Record Time
Nov 11, 2026, 05:28:06 UTC
Command ID
gw-64c9a5594...bfc3731e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003e164ad2...1dafe22e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ddf055f22604af9f398fe4ffd9757e614c850d43491b2aafb584e4096c4b751dca121220c5dde22757cc85b77c7b9dcd75cd12d689d6516fb302da0ab241123a1aeb607f", "block": { "timestamp": { "unpack": "1794374886." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c840a4cb8008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…95ed21c20045a420d4316da06d0e9805e79e2ca430ed97f62386994c95bcb5cb84129f0954a1625800c0d2b8 (173 bytes)", "f8ae82442a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f23db78db3a83eaddbea34a0266278f10be39cf776696c8c4158ed5ac2e2968c7e3c29c0449394b6707c264a (176 bytes)", "f8ab0c840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…7cb10b6fc9cc00cf3f9939a05ef08830494efb3830cd9ccf888da6d2a423f3eb26e48377e75f6f66d8f932f5 (173 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": [] } }
0x1fd3d7fd...30ec79130x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ddf055f2...1aeb607f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "db28c8eda07b942d0f00e9b1af42f75828e910c3d8762b63b166ad9bbfc3731e", "timestamp": { "unpack": "1794374886." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab0c840a4cb8008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…95ed21c20045a420d4316da06d0e9805e79e2ca430ed97f62386994c95bcb5cb84129f0954a1625800c0d2b8 (173 bytes)", "f8ae82442a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f23db78db3a83eaddbea34a0266278f10be39cf776696c8c4158ed5ac2e2968c7e3c29c0449394b6707c264a (176 bytes)", "f8ab0c840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…7cb10b6fc9cc00cf3f9939a05ef08830494efb3830cd9ccf888da6d2a423f3eb26e48377e75f6f66d8f932f5 (173 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:006dfa07b5...5246ca1b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001b57534c...2c95f7cc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "25e51d1cac8a78ebc413dd71515ebeaacc3b496cadc0cce3c13cfafb8775d84a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00202fe32e...651d5d7e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001b57534c768ac4c00578ee706e14992d90acd332d73726446cf06a980c1b2875ca1212206269697a2e050e1e4c76ace692cfa5c09825a81cfc3f97bee19bf51c2c95f7cc", "hash": "25e51d1cac8a78ebc413dd71515ebeaacc3b496cadc0cce3c13cfafb8775d84a", "number": "135130", "timestamp": "1794374886", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0db28c8eda07b942d0f00e9b1af42f75828e910c3d8762b63b166ad9bbfc3731ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab0c840a4cb8008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…95ed21c20045a420d4316da06d0e9805e79e2ca430ed97f62386994c95bcb5cb84129f0954a1625800c0d2b8 (173 bytes)", "f8ae82442a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f23db78db3a83eaddbea34a0266278f10be39cf776696c8c4158ed5ac2e2968c7e3c29c0449394b6707c264a (176 bytes)", "f8ab0c840a4cb8008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…7cb10b6fc9cc00cf3f9939a05ef08830494efb3830cd9ccf888da6d2a423f3eb26e48377e75f6f66d8f932f5 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b690de25...908aa6dc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00202fe32e8566ec12db7a2d13e9e6ae2f9e80c762d2fcbd3ce790b3a774a6288aca121220b5eca43ab416a21586df2435890c03c199d2565b913b8404b6459fcd651d5d7e", "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": "11002004249999885755578795.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }