Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &

Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &
Key item features Ultimate Security: Generates a private key that remains on the card, safeguarding crypto and NFTs from hackers with EAL6+ certification and audited firmware. Versatile Compatibility: Manages over 13,000 tokens across 70+ blockchains, supporting DeFi, NFTs, and DeEx without wires, Bluetooth, or USB. Effortless Operation: Utilizes NFC for secure transactions via a mobile device and the Tangem app, enabling buying and selling crypto with various payment methods. Smart Backup: Features a second Tangem Wallet as a backup, eliminating the need for paper, pictures, or seed phrases for recovery. Durable Design: Boasts IP68 protection against environmental conditions, ensuring longevity and robust physical security. Comprehensive Support: Compatible with Bitcoin, Ethereum, Solana, XRP, USDT, and over 6,000 cryptocurrencies, integrating with dApps and WalletConnect.

LBANK

LBANK

Is the "addresses" field in bolt 7 ASCII or Punycode encoded?

Bolt 7 says DNS hostnames (type 5) in the addresses field of the node_announcement gossip message have to be ascii encoded and non-ascii characters have to be Punycode encoded. However, to my understanding, it would only make sense to encode the whole string either in ASCII or Punycode. If the hostname is encoded in ASCII and only single, non-ascii characters are encoded in Punycode, the receiver would decode it as ascii and get a different hostname (as punycode is valid ascii). Encoding every hostname in Punycode would result in every string having a hyphen postfix: example.com-, which would probably also be interpreted wrong by receivers as the bolt says it has to be valid ASCII (not Punycode). How would the receiver detect if a hostname is pure ascii or punycode? Is the xn-- used by lightning implementations?



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