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Canton Updates/122059...ecee
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #40,418

This Gateway_FinalizeBlock transaction built EVM block #40,418 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #40,418
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.0s

Block planned

Producer plans block #40418 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #40418

2.4s
2.4s

Committed on Canton

Participant commits update 1220590b31…cdecee
—

Imported to the execution layers

Importer applies block #40418 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.0s
EVM
Canton
External call
Total
Complete2.4s
2.4s

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
#40,418
Block Hash
0x0206cb6e...55d5ca7c
Block Timestamp
Nov 5, 2026, 21:59:25 UTC
Transactions
0x9beeb040...df2f97910x2a46...8402 → 0x235d...3c8cSuccess
0x992fd498...831fb4c30xbe56...47c8 → 0xa276...16d2Success
Overview
Update ID
1220590b31...89cdecee
Offset
129116
Record Time
Nov 5, 2026, 21:59:27 UTC
Command ID
gw-64c9a5594...b3bdb46b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005017cc32...b2c5bdeb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ddb11df0d2d00a3e49ba636a2c55b9e48b4bbdf9b628a4f67728426d5d591d30ca1212206df9e0d45a98e8b86274711c0f41579d1d71b30e180554ad1b9c6103ebf8537c", "hash": "0206cb6e4137108babafa6e8ca63833608969f21ede38b992f004d1a55d5ca7c", "number": "40418", "timestamp": "1793915965", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0c996c7a048aed2dfdffa64523063e417dd51294b1cc51ba30e171cc7b3bdb46ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0d16a903c3eb92c9489147a01a6818530b11ed558dc6677f67275d42447c27775f7abafc571fa71ad34546ad (111 bytes)", "02f873830e4a25820960843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…62fd0624fb18011de0fe7ea0032ef3aba2ecc86cb3c6da8efdbbc7aa029c3170d9b63a27ec6e568f36aba15f (118 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d97a19481712d070306376a07dd632574ce1ca0125d71dda6815262cf7df6c97b75c771235c25174a118f1ba (141 bytes)", "f8718218ca858bb2c970088252089444e150517170bf6d4b90668646d0d6bce24e8a1f88016345785d8a0000…81ca0af1c44f4f09b03ae5a036e78137b44d2b1b282fe2ee5604b2db9759a8a3afdfbe9a187c024b18e79d3a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x1037d0e4...5c9e88600x2c16...ccc1 → 0x2a1e...4725Success
0xe4ccbdb7...c2349b290xfe3a...db13 → 0x44e1...8a1fSuccess
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000e064ae2...b58ddf4d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005017cc3214105bd9a30b70521c88fcd9966ffd7deaa2fb4f654c7917406e1fedca1212208d47fb2dfe69d19c686b5e14c08bc2f215afc5353985c5cc126c3858b2c5bdeb", "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": "11002004249999983199204375.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0036bb043d...2e373d55
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001507c890d69396190e2b154e7f3a959c664d1e9fb1d6da4e314ef522dc85d460ca1212203525d0d96d2a288b3651f932f1f86daaaee4bb5619ab0a12c53455d5d8ebb880", "block": { "timestamp": { "unpack": "1793915965." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0d16a903c3eb92c9489147a01a6818530b11ed558dc6677f67275d42447c27775f7abafc571fa71ad34546ad (111 bytes)", "02f873830e4a25820960843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…62fd0624fb18011de0fe7ea0032ef3aba2ecc86cb3c6da8efdbbc7aa029c3170d9b63a27ec6e568f36aba15f (118 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d97a19481712d070306376a07dd632574ce1ca0125d71dda6815262cf7df6c97b75c771235c25174a118f1ba (141 bytes)", "f8718218ca858bb2c970088252089444e150517170bf6d4b90668646d0d6bce24e8a1f88016345785d8a0000…81ca0af1c44f4f09b03ae5a036e78137b44d2b1b282fe2ee5604b2db9759a8a3afdfbe9a187c024b18e79d3a (115 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.Gateway:GatewayHead
Contract:001507c890...d8ebb880
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c996c7a048aed2dfdffa64523063e417dd51294b1cc51ba30e171cc7b3bdb46b", "timestamp": { "unpack": "1793915965." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0d16a903c3eb92c9489147a01a6818530b11ed558dc6677f67275d42447c27775f7abafc571fa71ad34546ad (111 bytes)", "02f873830e4a25820960843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…62fd0624fb18011de0fe7ea0032ef3aba2ecc86cb3c6da8efdbbc7aa029c3170d9b63a27ec6e568f36aba15f (118 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d97a19481712d070306376a07dd632574ce1ca0125d71dda6815262cf7df6c97b75c771235c25174a118f1ba (141 bytes)", "f8718218ca858bb2c970088252089444e150517170bf6d4b90668646d0d6bce24e8a1f88016345785d8a0000…81ca0af1c44f4f09b03ae5a036e78137b44d2b1b282fe2ee5604b2db9759a8a3afdfbe9a187c024b18e79d3a (115 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:00f70da6f2...0a1a47ac
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ddb11df0...ebf8537c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0206cb6e4137108babafa6e8ca63833608969f21ede38b992f004d1a55d5ca7c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }