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Canton Updates/1220fd...2ae5
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #124,839

This Gateway_FinalizeBlock transaction built EVM block #124,839 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #124,839
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
694ms

Block planned

Producer plans block #124839 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #124839

555ms
555ms

Committed on Canton

Participant commits update 1220fdcdb3…fa2ae5
—

Imported to the execution layers

Importer applies block #124839 from GatewayHead

—
0ms
250ms
500ms
694ms
EVM
Canton
External call
Total
Complete555ms
555ms

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
#124,839
Block Hash
0xe2debefa...02029aa4
Block Timestamp
Nov 10, 2026, 22:24:24 UTC
Transactions
0x93aa9b73...d8e3a8f00x200b...6f2a → 0xb492...ca1bSuccess
0x74c58d6b...2e6bb1c50x924e...d2e1 → 0x925e...03fcSuccess
Overview
Update ID
1220fdcdb3...c2fa2ae5
Offset
389321
Record Time
Nov 10, 2026, 22:24:24 UTC
Command ID
gw-64c9a5594...f2ef6ee2
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e4fbddfd...e8432ced
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005b03bd34002c85a1bbab0b4f0f7f367b930fffef4fff7162d85fac4e6e99c680ca1212203259ad4248e94d758f80fb23b48dcf867d446e39506ac59d0ac7361e4aa4e44c", "block": { "timestamp": { "unpack": "1794349464." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…449575141286f1992dcd6ba0027c2cba6b810e449684b6a3d0c0e3b965569dab914d09699ccd61996c0e1bf8 (173 bytes)", "02f901f4830e4a25821419830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…502e5d0852406c8dc47f60a03ab1df1fa8d3ac749a5241ca1ed0790706fd5e85bc6e942ceb64fbb320a8c73c (504 bytes)", "02f901f4830e4a258213da830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5b4c4df330585325056c3ba0066aa2fc8ffd65ef5ad6767015fb4a86fe19ece24bf7debf47c38fbc7d5f396f (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": [] } }
0x87b9ebd4...344ed99e0xac4e...845a → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005b03bd34...4aa4e44c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b20c95d4167e7bbf2b68061d7848c4e5b4ce39d466f3b6adb7de1b90f2ef6ee2", "timestamp": { "unpack": "1794349464." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…449575141286f1992dcd6ba0027c2cba6b810e449684b6a3d0c0e3b965569dab914d09699ccd61996c0e1bf8 (173 bytes)", "02f901f4830e4a25821419830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…502e5d0852406c8dc47f60a03ab1df1fa8d3ac749a5241ca1ed0790706fd5e85bc6e942ceb64fbb320a8c73c (504 bytes)", "02f901f4830e4a258213da830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5b4c4df330585325056c3ba0066aa2fc8ffd65ef5ad6767015fb4a86fe19ece24bf7debf47c38fbc7d5f396f (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:00fe81824b...28089cf8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00043608bb...5649b97a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e2debefafeb5849ec873ab20a531f825a05cbb9da02fb6bf619bdeae02029aa4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006673c3da...d17e6cc5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00043608bb2edc460c7d6da0f28ec93dcd314428de528dfb85e525133164e278bbca12122036a15abc380598471e16f84431e6fcd74d3123424e4cee76cafdf7e15649b97a", "hash": "e2debefafeb5849ec873ab20a531f825a05cbb9da02fb6bf619bdeae02029aa4", "number": "124839", "timestamp": "1794349464", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b20c95d4167e7bbf2b68061d7848c4e5b4ce39d466f3b6adb7de1b90f2ef6ee2a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…449575141286f1992dcd6ba0027c2cba6b810e449684b6a3d0c0e3b965569dab914d09699ccd61996c0e1bf8 (173 bytes)", "02f901f4830e4a25821419830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…502e5d0852406c8dc47f60a03ab1df1fa8d3ac749a5241ca1ed0790706fd5e85bc6e942ceb64fbb320a8c73c (504 bytes)", "02f901f4830e4a258213da830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5b4c4df330585325056c3ba0066aa2fc8ffd65ef5ad6767015fb4a86fe19ece24bf7debf47c38fbc7d5f396f (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d5273bb0...913e97b2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006673c3da038add9091ed6feef6a79d253c32832b51ac64a2cc0c83277c3275e4ca121220177c56a768442aae230c67a77bb30b8da15ed420a8d22435d480d8c9d17e6cc5", "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": "11002004249999899597659698.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }