How to calculate an proof for associateNativeIdentity?

[Bart200c]

I use the polkadot.js sign & verify to calculate the proof, but always InvalidClaimSignature.

Example:

1. account EVE, 5HGjWAeFDfFCWPsjFQdVV2Msvz2XtMktvgocEZcCj68kUMaw (Relay AccountId, Para AccountId is EVE)
2. sign string: <Bytes>test-5HGjWAeFDfFCWPsjFQdVV2Msvz2XtMktvgocEZcCj68kUMaw</Bytes>, test- is SignatureNetworkIdentifier
3. proof: 0x0a3e920c4e95ec5925d3df5b539dce620eca7218a01f0ea4ff04cf9fc6714e0866586aaa84177b960800f795e9495158db1bd9ce449ec6862ce24739cbd10189

Sign&Verify result:

Ps: Also try to EVE PublicKey: <Bytes>test-0xe659a7a1628cdd93febc04a4e0646ea20e9f5f0ce097d9a05290d4a9e054df4e</Bytes>

[girazoki]

where are you trying this? The network identifiers are:

Moonbase alpha: moonbase-
Moonriver: moonriver-
Moonbeam: moonbeam-

[girazoki]

Also, are u signing through polkadotjs apps? or the extension?

[girazoki]

you might also want to put the input in hex and not in string.