Nico - NFC.cool🔥 Here is how to encrypt secrets on NFC tags. Now with open sourced algorithm so you never loose your data.
https://blog.nfc.cool/blog/nfc-safe-encrypt-secrets-on-nfc-tags/
NFC Safe: Store Encrypted Secrets on Durable NFC Tags — NFC.cool Blog
Your seed phrase is on paper. Paper degrades. NFC Safe uses 256-bit AES encryption on epoxy-coated NFC tags that are water-resistant, impact-proof, and last for decades. No cloud, no server, no account. Just a physical tag and a passphrase.