Fix: Return lost KSM due to an XCM issue
Democracy
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FastTracked

Following the XCM issue resolved in https://kintsugi.subsquare.io/democracy/referendum/105, this proposals seeks to correct the balance of users that lost KSM when transferring them from Kusama/Statemine to Kintsugi.

Background

When users transferred KSM from Kusama/Statemine to Kintsugi, KSM was allocated to the Kintsugi sovereign account on Kusama. However, the KSM that should have been allocated to the users on Kintsugi, were not created.

Fix

Create KSM for users that were affected on Kintsugi in two steps:

  1. setBalance of a temporary account. The account is arbitrary, it is ASCII encoding of 'temporaryAccount': a3cqmerph3fSEf6JuocyJGwonsgdBejZA6uBuz5bkLSeAARB1.
  2. forceTransfer KSM to the affected users.

Transfer user 1: 0.910270119553 + 0.913770119553 + 1.500070119553 + 0.010161648 + 0.010161648 = 3344433654659 to 0xaa296cd0eaff31991f2e041907268723c76253d5ba6f09518a8eb9e23711a817
Transfer user 2: 5.000161648 to 0x8ec89c17095e305b89ce3d9525aca6e43d4dc4f2c877dc3e11d5ce9f3ce7b441

Reported Transactions

The transfers follow the following report of transactions by users that have been verified to (1) were in fact KSM transfers to Kintsugi and (2) failed due to the XCM bug.

Extrinsic

https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Fapi-kusama.interlay.io%2Fparachain#/extrinsics/decode/0x02020c150474656d706f726172794163636f756e7400000000000000000000000000000000000a0b0389a3e0960700150374656d706f726172794163636f756e7400000000000000000000000000000000aa296cd0eaff31991f2e041907268723c76253d5ba6f09518a8eb9e23711a817000a0b83abc7af0a03150374656d706f726172794163636f756e74000000000000000000000000000000008ec89c17095e305b89ce3d9525aca6e43d4dc4f2c877dc3e11d5ce9f3ce7b441000a0b80dddb308c04

Request to table the proposal

As this proposal fixes a bug, we request TC to table this proposal to a regular referendum.

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Metadata
hash
0x178b33fb69c11809da999b99f4a7299b9e89dae4a79bd5ebc1501cf7cedbb6b7
deposit
5 KINT
proposer
Call
Table
Json
callIndex0x0202
sectionutility
methodbatchAll
args
calls
0
callIndex0x1504
sectiontokens
methodsetBalance
args
whoa3cqmerph3fSEf6JuocyJGwonsgdBejZA6uBuz5bkLSeAARB1
currencyId
tokenKSM
newFree8344595302659
newReserved0
1
callIndex0x1503
sectiontokens
methodforceTransfer
args
sourcea3cqmerph3fSEf6JuocyJGwonsgdBejZA6uBuz5bkLSeAARB1
desta3e4GR1vvQgx3gDK86ciyzcmqCw9oAPdJpy3Rc6AMSeoQRmMz
currencyId
tokenKSM
amount3344433654659
2
callIndex0x1503
sectiontokens
methodforceTransfer
args
sourcea3cqmerph3fSEf6JuocyJGwonsgdBejZA6uBuz5bkLSeAARB1
desta3dSNMwUNamw8LNEDJteYSdJMNC14upLpRj92JS4zEgGvEvRB
currencyId
tokenKSM
amount5000161648000
TimelineLatest activity undefined
2023-04-20 08:03:30
Proposed
Index
#112
2023-04-20 08:48:06
FastTracked
2023-04-20 08:48:06
Started
referendumIndex
106
voteThreshold
SuperMajorityApprove
2023-04-22 09:55:54
Passed
referendumIndex
106
2023-04-22 09:56:30
Executed
result
ok
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