Sign Protocol makes me think about receipts—not shopping ones, but proof that something actually happened. The internet records a lot, but that proof rarely travels well. You end up re-verifying the same things again and again. Sign changes that by turning actions into portable attestations. Even better, with zero-knowledge, you can prove something without exposing everything. It’s a simple idea, but it quietly fixes a real problem.#signdigitalsovereigninfra $SIGN @SignOfficial

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