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Canton Updates/122008...e725
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #127,374

This Gateway_FinalizeBlock transaction built EVM block #127,374 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #127,374
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.0s

Block planned

Producer plans block #127374 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #127374

825ms
825ms

Committed on Canton

Participant commits update 1220088912…56e725
—

Imported to the execution layers

Importer applies block #127374 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.0s
EVM
Canton
External call
Total
Complete825ms
825ms

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
#127,374
Block Hash
0xf74dcb4a...019abc03
Block Timestamp
Nov 11, 2026, 00:10:23 UTC
Transactions
0x2a02cdf8...98fab5b10x26b2...5f86 → 0x0af7...128bSuccess
0xeed2daac...70a3cd3f0x2b95...6cf1 → 0xb492...ca1bSuccess
Overview
Update ID
1220088912...ee56e725
Offset
397031
Record Time
Nov 11, 2026, 00:10:23 UTC
Command ID
gw-64c9a5594...6eb7b197
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f6cce050...2057cc8e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006dacf3c8c333240818b6df5d368c5db1c133939d6a118685ae59477fe39ae6dbca1212200be75566f30d585ef1194b2e3fc0ef06c6baee4009c9f8b204f67e7208503dfb", "block": { "timestamp": { "unpack": "1794355823." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82282a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…269191df72fe8649530e43a039a99b3b4e42cffa38f9c229e11f641114b0891ba205ee0384a68746cd095e69 (176 bytes)", "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…f1e5d745b5aa203b42b58ea01369849221d0f77b87a4cc476a2a6cc172580b295a25ad498fd64e2b9b7640b6 (173 bytes)", "02f901f4830e4a25821553830f4240831e8480830cbe2394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2da58063373ec5d8f92fa8a0242e3329c166fad8cf7d26a9da774c08d6900ba78da68c63ac7ef219fd740214 (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": [] } }
0xa88da463...8d497fb30xac4e...845a → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006dacf3c8...08503dfb
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0eb00bca5abbd2efc581b04927421ca0ca7a1d085572817085a8e0116eb7b197", "timestamp": { "unpack": "1794355823." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82282a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…269191df72fe8649530e43a039a99b3b4e42cffa38f9c229e11f641114b0891ba205ee0384a68746cd095e69 (176 bytes)", "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…f1e5d745b5aa203b42b58ea01369849221d0f77b87a4cc476a2a6cc172580b295a25ad498fd64e2b9b7640b6 (173 bytes)", "02f901f4830e4a25821553830f4240831e8480830cbe2394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2da58063373ec5d8f92fa8a0242e3329c166fad8cf7d26a9da774c08d6900ba78da68c63ac7ef219fd740214 (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:00761822dd...b9ab848b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00649e892b...189eb6a7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f74dcb4ab71e2dbafa6c8b5735d126837e86408a04820b55935045a1019abc03", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002a02b363...65aa2345
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00649e892b6598081af466da4dfd3dbede44b7c5351a693cf7c8ed840578f8c981ca121220abf81a8df5f952941bb58f2065eb13cf15bcbfe96c448302dd9f7427189eb6a7", "hash": "f74dcb4ab71e2dbafa6c8b5735d126837e86408a04820b55935045a1019abc03", "number": "127374", "timestamp": "1794355823", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00eb00bca5abbd2efc581b04927421ca0ca7a1d085572817085a8e0116eb7b197a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82282a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…269191df72fe8649530e43a039a99b3b4e42cffa38f9c229e11f641114b0891ba205ee0384a68746cd095e69 (176 bytes)", "f8ab078407270e008259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f190000000000…f1e5d745b5aa203b42b58ea01369849221d0f77b87a4cc476a2a6cc172580b295a25ad498fd64e2b9b7640b6 (173 bytes)", "02f901f4830e4a25821553830f4240831e8480830cbe2394925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…2da58063373ec5d8f92fa8a0242e3329c166fad8cf7d26a9da774c08d6900ba78da68c63ac7ef219fd740214 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00010d74c0...66da3da5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002a02b363ed2778ba54d34cbf3fdba9d496bb67b968dca8fbd9594f6843495ffaca12122024367e2f58e6fbeaff9c3276f408692fcefbe0f2cc497787c87b2eaa65aa2345", "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": "11002004249999895849787626.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }