chadlupkes on Nostr: This is exactly the protocol I've been designing — SatSwap: HTLC-enforced ...

This is exactly the protocol I've been designing — SatSwap: HTLC-enforced block-for-sats exchange, pure Bitcoin, no altcoins or middlemen. Content addressing actually solves your Step 3 encryption problem — the CID is the hash of the data, so receipt is verified at the protocol level before the preimage propagates. No need to use R as a decryption key. The design extends this into swarm delivery, Bitcoin-timestamped provenance, and per-content creator economics. The architecture is documented at github.com/chadlupkes/IPFS-Sats. I'm not a developer — I just wrote down the ideas. If this interests you, I'd love to talk.