This proposal aims to raise the available cores from 55 to 60. It's primary purpose is to ensure that enough cores are available on the market in case an existing parachain accidentally misses to renew its core and make sufficient cores available on the market.

The proposal was discussed with the Technical Fellowship and no technical arguments have been upheld against it (compare here and here). Following Bastis suggestion here the only thing that is necessary is to call broker.requestCoreCount(60) as superuser on the Coretime Chain, which this proposal does.

Structure

The call sends an XCM message to the Coretime chain to request 60 cores to be made available: 0x630003000100b50f03082f00000602fa5159b0017d1032123c00

Destination is parachain 1005

The message consists of two instructions

Instruction 0 uses the superuser infinite money glitch to not pay fees:

Instruction 1 contains the actual instruction for the coretime chain. refTime and proofSize are copied from Ref 375 and I have double-checked with the Fellowship that the values are sufficient.

The instruction for the Coretime Chain is 0x32123c00