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Canton Updates/122071...53ae
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #151,411

This Gateway_FinalizeBlock transaction built EVM block #151,411 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #151,411
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.2s

Block planned

Producer plans block #151411 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #151411

1.7s
1.7s

Committed on Canton

Participant commits update 1220712ab0…dd53ae
—

Imported to the execution layers

Importer applies block #151411 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.2s
EVM
Canton
External call
Total
Complete1.7s
1.7s

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
#151,411
Block Hash
0x391800f5...f19f753e
Block Timestamp
Nov 11, 2026, 19:28:02 UTC
Transactions
0x1cc10776...72eb83d30x5a9b...4c4a → 0xc757...ac16Success
0x66d2ba5d...ecd4e5280x6a5d...cc1f → 0x5a27...57a8Success
Overview
Update ID
1220712ab0...20dd53ae
Offset
470302
Record Time
Nov 11, 2026, 19:28:03 UTC
Command ID
gw-64c9a5594...fb147f52
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009bfc573f...10e9aae0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00acfec4f6a8de9a1223ac3fba549e6d1f8a884d8576bcb12fcbce3b49bba8f7f1ca121220768aacf3d55ba4426f71b673a5c4e58d00ed828d4e2a326dab4de6ad7be11d67", "block": { "timestamp": { "unpack": "1794425282." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0584ec1213c0826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…cbced461a6587984279abda065339e407136b4c86c59370a03a9b37d494eda41fd9bac103b312f365e6a9481 (140 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f0094c757e539a62a55b103924b765ad8952ebc9bac1680a4…a2205216930af968d90796a06e80527f2d9ef2146eb70fd09c3f4b13634ed35dd45408ad475a2f92b77f9931 (148 bytes)", "f8ab0c84ec1213c08259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…a706f7ee8b512527ba946ca074e66c4c95413b7afcb73eb18d4355027d784427ab5f6f2ae5776169d95effa9 (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": [] } }
0xcbe18110...453815420x3444...3c54 → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00acfec4f6...7be11d67
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f090a7e4ac34a6680bcb37b9fca8e285af09497fe0037a54c73c7c1dfb147f52", "timestamp": { "unpack": "1794425282." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0584ec1213c0826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…cbced461a6587984279abda065339e407136b4c86c59370a03a9b37d494eda41fd9bac103b312f365e6a9481 (140 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f0094c757e539a62a55b103924b765ad8952ebc9bac1680a4…a2205216930af968d90796a06e80527f2d9ef2146eb70fd09c3f4b13634ed35dd45408ad475a2f92b77f9931 (148 bytes)", "f8ab0c84ec1213c08259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…a706f7ee8b512527ba946ca074e66c4c95413b7afcb73eb18d4355027d784427ab5f6f2ae5776169d95effa9 (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:003b39420f...59665a1d
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a9aabbce...740e83e2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "391800f5d9dde50fe41f65dae6f3d55cd34f07df992dec1e26c33054f19f753e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cda801a4...5dd836d3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a9aabbce10d13214d5ade95230f228d3181ffca1bf5df4bd82e89d179b4e1b76ca12122029261b84ec0ee338af8c14c9f3d4b25731dd9525cbb124875e9fab6a740e83e2", "hash": "391800f5d9dde50fe41f65dae6f3d55cd34f07df992dec1e26c33054f19f753e", "number": "151411", "timestamp": "1794425282", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f090a7e4ac34a6680bcb37b9fca8e285af09497fe0037a54c73c7c1dfb147f52a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a0584ec1213c0826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…cbced461a6587984279abda065339e407136b4c86c59370a03a9b37d494eda41fd9bac103b312f365e6a9481 (140 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f0094c757e539a62a55b103924b765ad8952ebc9bac1680a4…a2205216930af968d90796a06e80527f2d9ef2146eb70fd09c3f4b13634ed35dd45408ad475a2f92b77f9931 (148 bytes)", "f8ab0c84ec1213c08259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…a706f7ee8b512527ba946ca074e66c4c95413b7afcb73eb18d4355027d784427ab5f6f2ae5776169d95effa9 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0087fbb31f...81520c45
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cda801a42b18c975ccb81ff44ca78e0b1260e15886b51d3a1b6bf9b8b7cf39d9ca121220a54ae96018ecd5d77c585e45aaf56c88b021ca5184fcc154fd4da7a65dd836d3", "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": "11002004249999870111960112.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }