BUNKER.MARKETSA pump.fun launchpad where every coin ships with a post-quantum receipt. One-time hash keys sign the launch, holders audit it, and SHA-256 is the only assumption.
Your wallet signs one fixed message. That signature seeds 256 one-time keys, hashed into a Merkle tree in your browser. Nothing leaves the tab.
The next unused leaf signs a digest of mint, creator, name, ticker and image. The leaf is burned; it can never sign again.
Create and the optional dev buy go out in one transaction. The receipt is pinned into the coin's metadata on IPFS.
Anyone recomputes the root from the receipt with SHA-256 alone. No curve, no server, no trust in us.
Turn a pump.fun launch into a signed one. Fill the ticket, pick a scheme, approve once in your wallet.
Every coin on the ledger with live market data, curve progress and its receipt barcode.
Prove you hold a vault, or check any coin's receipt against its enrolled root. Runs in your browser.
Verify a receipt offline: fetch the coin's metadata, recompute the launch digest, climb the auth path to the root. The manual lists the exact bytes hashed at every step. No API key, no wallet, no account.
Read the manualOne Winternitz one-time signature plus an eight-level auth path. Reduces to SHA-256 second-preimage resistance, which Grover only halves.
256 one-time keys per wallet, derived rather than stored. Optional passphrase hardening with scrypt. The root is anchored on Solana in a memo.