No supported path to unstake/recover Ledger coin-type-118 (sei1...) delegation post-SIP-03

[kobrien]

Duplicate of #3413, which was auto-closed for inactivity without resolution. Same setup, same wall.

Setup

Item	Value
Hardware	Ledger
Cosmos app path	44'/118'/0'/0/0
Native address	sei178wsr62lq25crpvag0r5wep2jplw3jqvtyvmuv
Associated EVM address (pre-SIP-03)	0x6fDbd0C807E734E8916F11BAdDc38bF8410A7C19
Ethereum app address (path 60)	*** — different address/keypair

Verified

• Cosmos app at path 118 derives my sei1... address (confirmed via @ledgerhq/hw-app-cosmos)
• Ledger Ethereum app rejects getAddress at path 118 → 0x6a15
• Ledger Sei app rejects same call → 0x6984
• Cosmos-format txs no longer broadcastable post-June 15

Problem

I provably hold the key, but no Ledger app will produce an EVM signature from the path-118 keypair. Funds (including staked SEI) are accessible only at 0x6fDb..., which nothing can sign for.

Questions (same as #3413, unanswered)

1. Does the chain accept a path-118 keypair signature calling the staking precompile (0x...1005)?
2. What tooling can produce such a signature with a Ledger (no key export)?
3. Is there a sanctioned recovery flow for this case?

[mattcashman407-eng]

@kobrien Have you been able to resolve this issue ?