Post-quantum coin launches on Pump Fun
WOTS + SHA-256.
Nothing secret leaves your browser.
Support $SHIELD DKaNpUM8tkXA1FjYH7UW68WhQ3ERoRbq1gWt7Diqos2Tshieldmarket.funJoined October 2026
Currently building a recovery root.
When you launch, the browser precommits a second Merkle tree of one-time hash keys. Only the hash goes out. If a quantum computer later forges your Solana wallet, it still cannot produce the next unused leaf.
That leaf is the handoff. Same launcher, new wallet, proof that only assumes SHA-256.
pqc.market sells you a "post-quantum wallet."
Read their own docs:
Transfers are "dual-signed," but Solana only enforces the normal ed25519 signature. The quantum half is, in their words, "an authorization record, not a barrier against forged transfers."
IN BLUNT WORDS on Q-day, their "post-quantum wallet" is exactly as breakable as Phantom. 🫠
At Shieldmarket we don't sell fake shields.
🔐 Every launch is signed with a hash-based WOTS + Merkle key, and you can verify it yourself in your browser 💸 0% platform fee: 100% of creator fees to you, or to your holders 📖 We tell you exactly what the quantum signature protects (who launched the coin) and what it doesn't
shieldmarket.fun
Launching a coin used to mean a name, a ticker, and a hope nobody copies the wallet later.
On Shieldmarket you sign once. The browser builds the proof. The coin goes live on @Pumpfun with a signature that only assumes SHA-256.
Name it. Sign it. It’s on-chain.
Q-day is coming. Your coin should survive it.
Introducing Shieldmarket: the quantum-proof launchpad on @Pumpfun.
Why it matters 👇
🔐 Solana wallets use signatures a powerful enough quantum computer will break. When that happens, anyone can fake who launched a coin. Every Shieldmarket coin is signed with a hash-based key (WOTS + Merkle) that quantum computers can't forge.
💸 Other launchpads keep your creator fees. We keep 0%. You choose: → 100% of the fees to you → or 100% to your holders, paid out automatically by pump.fun
✅ Don't trust, verify. Every coin page re-checks its quantum signature right in your browser. Nothing but SHA-256.
⚡ One click. One wallet approval. Live on pump.fun.
shieldmarket.fun
Your Solana wallet is an ed25519 key. A large enough quantum computer forges that signature, and nobody can prove who actually launched a coin.
Shieldmaster fixes the provenance.
CA: DKaNpUM8tkXA1FjYH7UW68WhQ3ERoRbq1gWt7Diqos2T
Sign one message. Your browser builds 256 one-time hash keys under a Merkle tree. Same wallet, same key, every time. Nothing secret leaves the browser.
Each launch is signed with WOTS + SHA-256, the family behind XMSS and SPHINCS+. The proof sits in the coin’s IPFS metadata and an on-chain memo. Anyone re-checks it in the browser with nothing but SHA-256.
Fees to you, or fees to holders. Permanent either way. No platform fee. The coin still launches on @Pumpfunshieldmarket.fun