EIP-5484, Soulbound NFTs

EIP-5484-Soulbound-NFTs

EIP-5484: Soulbound NFTs That Burn Themselves When Conditions Are Broken

Traditional “soulbound” NFTs (non-transferable) were implemented by blocking the transferFrom function or reverting any movement. But this approach has a fundamental flaw: the token stays trapped forever in the same wallet, even if the user violates the terms of a service or the credential expires. EIP-5484 introduces a much more flexible standard: conditional burning. Instead ...