YUCKLABSˣ

We’re live tomorrow with @eth_apple and @MehowHacks to get all your questions answered, including: • How we differ from Zama, Aztec and Arcium • ZK-POSP: proving wallets are linked without revealing a seed or key • Post-quantum protection without moving funds or changing addresses • $AF TGE update See you there: nitter.cf/i/spaces/1zkAQvPlnbzXj…

If our half-naked CEO explaining crypto hacks doesn’t get your attention, we don’t know what will. @MehowHacks took one for the team to explain why your money is naked, and how to cover its assets. He can put his shirt back on. Your money needs a better solution. 👇

The two ways to fix 95% of CEX hacks. Getting deployed to @Brinks Global first.

$2.5B just left a Binance wallet in one transaction. @MehowHacks put out a video on what we’re actually doing about it: zero-knowledge proof of seed provenance. The idea is simple. Before a protocol lets funds out, the wallet proves, in ~3 seconds, without revealing your seed, that the withdrawal address and the deposit address belong to the same owner. Or as he puts it: the thief has to show up to the bank with the bags of money they’re about to steal.

Every public blockchain has the same missing piece. Not speed, not fot fees, but privacy that regulators can live with and users don't have to think about. Watch @MehowHacks @token2049 keynote, "Compliant Privacy in Public Blockchains: The Missing Primitive," on why privacy has to be built into the products people already use, and what it looks like when it is. 👇

Introducing FortressID™, with @Sumsub. Proving who you are in crypto means starting over every time. Each exchange, app and counterparty runs its own check and keeps its own copy. Meanwhile, person to person, there is no check at all: a payment from a stranger's address says nothing about who sent it, and scams took an estimated $17B in 2025 with impersonation up 1,400% year on year. FortressID™ moves identity from the company's database to the person's name. Every paid FortressName™ will include one Sumsub identity verification at no extra cost. FortressID™ answers one question for the person paying you: has this person passed an identity check? Are they human or a robot? The answer stays with you until you decide to share. Read more in @ThePaypers, link below.

Privacy isn’t a narrative we’re riding, it’s the ground we’re standing on. We’re proud to welcome crypto’s leading voices in our mission to make financial privacy the default on public chains. 🇺🇸 US @Cryptobanter @CryptoPrestito @virtualbacon @AltcoinSherpa @RaAres @MartiniGuyYT @KongBTC @CryptosBatman @cryptomocho @carlmoon 🇨🇳 China @yueya_eth @Nazarick_eth @0xBeyondLee @Arya_web3 @Crypto_He @Airdrop_Guard @EvaCmore @iamyourchaos @0xAllen 🇰🇷 Korea @eth_apple @coinboy717 @fireant_korea @oneminnft

AmericanFortress™ joins eight blockchain organizations in the Quantum Alliance to help define open standards for post-quantum readiness. Crypto’s future needs security we can verify. We’re helping set the standard. Founding contributors: @YuviLightman, @QuantusNetwork @MehowHacks, @HiokiLeona, @intmaxIO @aaron1sme, @KeystoneWallet @SebastienGllmt, @midnightfdn @cadillion and @rcarback, @quipnetwork @PQA_Rich, @PQabelian @bizdevving, @thevault_soft @katina_messinis, @hackenclub Read more below.

Ran from @crypto_banter said it: AmericanFortress™ is the biggest crypto breakthrough in years. Four years ago Mehow set out to fix two things everyone in crypto had just accepted as the way it works: you never really know who sent you money, and anyone can see how much you have. He's done both. With FortressNames™, you send crypto to a name instead of an address. When two users transact, the protocol derives a unique stealth address for that pair, so third-party observers cannot link payments to a name or to each other, and every payment comes with a zk proof of who it actually came from. Watch full interview below 👇

Crypto’s quantum future deserves more than a fear narrative. At Quantum + Privacy Day panel with @projecteleven and @quipnetwork, Mehow shared the vision behind AmericanFortress: privacy and simplicity for the chains people already use, with quantum resistance built into the ambition. Build for the upside. Prepare for what’s next.

AmericanFortress in @Cointelegraph Korea 🇰🇷 Same-owner wallet verification across chains, post-quantum, under a second to verify. A bridge can now refuse to pay out to any address that can't prove it belongs to the depositor, without learning who the depositor is. Prior approaches: 30+ minutes per proof. Ours: ~6.65s to generate, ~475ms to verify. No proof, no payout. Read more: cointelegraph-kr.com/press-r…

Your name on @0G_labs is now open to reserve. yourname.0gm - get paid at it privately. Every send to your name lands at a fresh one-time address only you and the sender can compute. No balance, no history, nothing on an explorer. When the wallet ships it resolves on 13 chains, so one registration covers every network you use. Free identity verification included. Whoever's paying you can see you're real, without anything about you going on-chain. Reserve yours -> names.americanfortress.io/

"You’ve solved every single problem people have talked about in crypto for years." – Yes. In his recent interview with @MarioNawfal, @MehowHacks broke down American Fortress’s mission: deploying privacy engines across the top 50 chains. What does that mean for users? • The utility and confidentiality of Zcash, everywhere. • Use your handle, receive funds, and reveal nothing to third parties. • Seamless cross-chain privacy infrastructure. Watch the clip below 👇

Web2: "What's your username? Sent." Zero privacy, centralized risk. Crypto 2014-2025: "Here is my 0x71C... wait, let me check the last 4 digits. Sent test tx." Publicly tracked, highly stressful. AmericanFortress: "Send to @David." 100% private, decentralized, verified.

You may have seen @drakefjustin warning that AI-driven math could break ECDSA before a quantum computer does, and that assets should move to addresses whose public keys were never exposed. That migration means new addresses, new UX, and years of users who never get around to it. We published a construction that removes the need for it. ZKPoSP (Zero-Knowledge Proof of Seed Provenance) replaces the elliptic-curve signing step with a zero-knowledge proof that the signer holds the seed and full BIP32 derivation chain behind an existing address. Address format unchanged. Funds do not move. The security proof rests only on SHA-256, SHA-512 and a hash-based proof system. No elliptic-curve, lattice or isogeny assumption. The posture Drake is recommending. QBIP-32, in the same paper, extends it to any prime-order curve with one derivation scheme. secp256k1 and Ed25519, covered the same way. This was the conversation two days ago at Quantum & Privacy Day, @token2049 Singapore with @MehowHacks, @conordeegan (@QuantusNetwork), and @cadillion (@quipnetwork). The question on stage was never whether post-quantum cryptography works. It was what it costs to ship. Not moving every user's funds is a big part of the answer.