I once sat in front of my screen for nearly two hours because of a single sentence in Sign whitepaper.
It clearly states that an attestation is an immutable recorded state, supported by revocation infrastructure via W3C Bitstring Status List, and can be verified offline without contacting the issuer. I finished reading and paused. Not because the technical details were complicated, but because I realized the real challenge with Sign isn’t in the code.
It lies in the market’s unreadiness to embrace a silent infrastructure layer.
Attestation sounds perfect on paper. The whitepaper positions it as the prerequisite for digital identity, credentials, and all public finance services built on top. Yet in reality, developers still prefer building their own verification logic out of habit. Users don’t care whether the trust layer even exists. Investors see no hot narrative, no explosive TVL, and no clear cash flow like DeFi or memecoins.
This is the deepest risk that few people talk about: adoption lag risk.
If the market needs two to three years to educate developers and users that verification no longer needs to be written as if-else statements, your capital could easily get stuck in silence. The opportunity cost is massive. Even the revocation mechanism, despite being technically strong, becomes a double-edged sword. It makes attestations more trustworthy, but it also turns undoing a claim into something public and socially difficult to manage.
I’m not betting against Sign. On the contrary. If attestation truly becomes the default layer like TCP/IP for trust, those who enter early will capture enormous upside.
But I’m also not rushing to go all in. Infrastructure always runs ahead of use cases, and history is full of excellent infrastructure projects that died because the market wasn’t ready.
I’m still watching. Not waiting for hype. But waiting for the moment developers start building apps without having to rewrite verification logic for the umpteenth time.