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Canton Updates/122024...275e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #84,400

This Gateway_FinalizeBlock transaction built EVM block #84,400 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #84,400
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #84400 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #84400

1.0s
1.0s

Committed on Canton

Participant commits update 122024ab23…3f275e
—

Imported to the execution layers

Importer applies block #84400 from GatewayHead

—
0ms
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500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.0s
1.0s

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
#84,400
Block Hash
0xa5d8c85a...2486be83
Block Timestamp
Nov 8, 2026, 10:30:16 UTC
Transactions
0x1d91c3ce...f518f1b70x27ab...4986 → 0x27ab...4986Success
0x36a5e026...4b5d04150x7558...fa5b → 0xa276...16d2Success
Overview
Update ID
122024ab23...503f275e
Offset
264674
Record Time
Nov 8, 2026, 10:30:17 UTC
Command ID
gw-64c9a5594...fc735dbe
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cf19b73e...7a00c27a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0058e7375174776f88a679438130880f80dd6b02c5ad65ffdc223adf39e36f68e8ca121220ff6824742bb17a77542afa57143e73efc3a1a3bb3bbe7c41e4cd2899c4af2470", "block": { "timestamp": { "unpack": "1794133816." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258210c48502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…4bcf21107551d5bc0384a5a04a5ec6c1deecd9e2bdf602eb0f523e06f50045898850eeabae7d44d3ed4553b5 (116 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…a7477f2e83cdc772cfb159a03401091ce9a5fea11b4e805ebf77d5c6f0b312bc25d4153d9ebacf7133310f4e (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…48adfd2037beb0a20fc198a04be8a3a2af09a4e2907a02e982781966322140e70f299ef048c4a7d5c656b54b (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6963b818602ed934cc95d7a064728493daa73c9563cd47a9bcff4a737a2e9f579a8c0a7f04acd2ed178c1253 (141 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c00b1cfff2cb143d51702aa01b208c271aa1700d00eb8d37fb4ea01d12d4b368560fe9b44d40897cfc4d883a (111 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": [] } }
0x8a1cab71...1d5e0fe60x5221...b561 → 0x51be...67edSuccess
0xc71ca889...e4ae47ba0xed97...303b → 0x235d...3c8cSuccess
0x68b4657a...bf8655e70x68ea...7ef5 → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0058e73751...c4af2470
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b2ee6251a083bb9fb6fec7859cb7d0f2af219458ce4db0c6cd7dbbeafc735dbe", "timestamp": { "unpack": "1794133816." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258210c48502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…4bcf21107551d5bc0384a5a04a5ec6c1deecd9e2bdf602eb0f523e06f50045898850eeabae7d44d3ed4553b5 (116 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…a7477f2e83cdc772cfb159a03401091ce9a5fea11b4e805ebf77d5c6f0b312bc25d4153d9ebacf7133310f4e (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…48adfd2037beb0a20fc198a04be8a3a2af09a4e2907a02e982781966322140e70f299ef048c4a7d5c656b54b (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6963b818602ed934cc95d7a064728493daa73c9563cd47a9bcff4a737a2e9f579a8c0a7f04acd2ed178c1253 (141 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c00b1cfff2cb143d51702aa01b208c271aa1700d00eb8d37fb4ea01d12d4b368560fe9b44d40897cfc4d883a (111 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:0012515dc1...8576c9f8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008ce2978a...9c56db82
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a5d8c85a39097a7cd543d9341ca626d5983fa5e517abf18c8544b19f2486be83", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00eb3385a9...fd6bf54d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008ce2978a6f11514beaacb6144308c023dac7f91ad915dbfbe26da2cf884073dcca121220726f4e109bb550b8be951722115a63db93e555f7ee4c5c81b4e2c94a9c56db82", "hash": "a5d8c85a39097a7cd543d9341ca626d5983fa5e517abf18c8544b19f2486be83", "number": "84400", "timestamp": "1794133816", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b2ee6251a083bb9fb6fec7859cb7d0f2af219458ce4db0c6cd7dbbeafc735dbea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f871830e4a258210c48502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…4bcf21107551d5bc0384a5a04a5ec6c1deecd9e2bdf602eb0f523e06f50045898850eeabae7d44d3ed4553b5 (116 bytes)", "f8ac06858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…a7477f2e83cdc772cfb159a03401091ce9a5fea11b4e805ebf77d5c6f0b312bc25d4153d9ebacf7133310f4e (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…48adfd2037beb0a20fc198a04be8a3a2af09a4e2907a02e982781966322140e70f299ef048c4a7d5c656b54b (174 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6963b818602ed934cc95d7a064728493daa73c9563cd47a9bcff4a737a2e9f579a8c0a7f04acd2ed178c1253 (141 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c00b1cfff2cb143d51702aa01b208c271aa1700d00eb8d37fb4ea01d12d4b368560fe9b44d40897cfc4d883a (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fb7d863b...53265fe6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00eb3385a92f78c682aba0eb4e97ff70db09f018ef3d1b3d4673d3dead488922a6ca121220b190d78d84e524e06caa77aae3ce75e3e032343d68c7722601700854fd6bf54d", "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": "11002004249999965862200936.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }