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Canton Updates/1220aa...f0a8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #142,058

This Gateway_FinalizeBlock transaction built EVM block #142,058 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #142,058
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #142058 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #142058

925ms
925ms

Committed on Canton

Participant commits update 1220aa983a…20f0a8
—

Imported to the execution layers

Importer applies block #142058 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete925ms
925ms

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
#142,058
Block Hash
0x77f59bdf...974d32df
Block Timestamp
Nov 11, 2026, 10:05:27 UTC
Transactions
0x2ea7fba1...9390ab9f0x26b2...5f86 → 0x0af7...128bSuccess
0x7989ed49...7e5a4f1c0x04b5...f4d3 → 0x235d...3c8cSuccess
Overview
Update ID
1220aa983a...b020f0a8
Offset
441681
Record Time
Nov 11, 2026, 10:05:27 UTC
Command ID
gw-64c9a5594...5eba8e4f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008aed7eac...35392d95
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fec58c8f9bc8cd1c968c44facda7c2ead68eecd872d878b1dfe567f176a0c133ca121220a2885da1fbf0c30b83773e70b94e488e2c2bca7f2bb10fdb4c80da6bd72ca512", "hash": "77f59bdf99264fbd616eb06899f91e52398f3cbef3a94200aa1b1f93974d32df", "number": "142058", "timestamp": "1794391527", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0053f246bacf9ae3b927d45d8da7d8f335486a4b99d5ac0412de893185eba8e4fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c098411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ed5985791028c4ca53256aa042c9f0ccfda27092fb35c970ae43aee8609a488d3dfeff5ae106805717fb760f (110 bytes)", "f8ab078411cc40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…b36f250ac6e7a2792a9c81a01e5c34e2986df497b14a54e8a1f3f17734af6e1d04fad9f07ca667cdacbb7db7 (173 bytes)", "f8ae825ca28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cb27088467504cafb0332ea055c447c5640fdc704879a003df0e8ae1424e39ac4339fc919dcefc0ed3765e00 (176 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x231a4917...d191c46e0x0c5a...4d3a → 0x23e5...229aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000ec3efeb...628270d8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "053f246bacf9ae3b927d45d8da7d8f335486a4b99d5ac0412de893185eba8e4f", "timestamp": { "unpack": "1794391527." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ed5985791028c4ca53256aa042c9f0ccfda27092fb35c970ae43aee8609a488d3dfeff5ae106805717fb760f (110 bytes)", "f8ab078411cc40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…b36f250ac6e7a2792a9c81a01e5c34e2986df497b14a54e8a1f3f17734af6e1d04fad9f07ca667cdacbb7db7 (173 bytes)", "f8ae825ca28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cb27088467504cafb0332ea055c447c5640fdc704879a003df0e8ae1424e39ac4339fc919dcefc0ed3765e00 (176 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" ] } } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0058e47ed2...55d682ce
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000ec3efeb8208fbc4f5a090a52f62eba281ac15cc1c73f05a98e814ffa20c467bca1212200fe32c18f3f0db74ddc0a32243e12d2f7d93528a703dee8b4be97673628270d8", "block": { "timestamp": { "unpack": "1794391527." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098411cc400082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…ed5985791028c4ca53256aa042c9f0ccfda27092fb35c970ae43aee8609a488d3dfeff5ae106805717fb760f (110 bytes)", "f8ab078411cc40008259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000…b36f250ac6e7a2792a9c81a01e5c34e2986df497b14a54e8a1f3f17734af6e1d04fad9f07ca667cdacbb7db7 (173 bytes)", "f8ae825ca28405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…cb27088467504cafb0332ea055c447c5640fdc704879a003df0e8ae1424e39ac4339fc919dcefc0ed3765e00 (176 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.Block:Block
Contract:00dc660be1...497b10c4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00fec58c8f...d72ca512
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "77f59bdf99264fbd616eb06899f91e52398f3cbef3a94200aa1b1f93974d32df", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d51218da...9d50409f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "008aed7eac286a970256d36371ef6dd4bae8ca60e18eca18a2ee97df4fbcc8bb3dca12122048bfe5deb3413e78e84be275311b79e6401baa42bc229b432170a12735392d95", "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": "11002004249999879094811255.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }