Proof-of-reserve launchpad · Solana

Back your coinwith SpaceX

Launch on pump.fun and pick what your coin owns. Every creator fee buys real shares of that company into your coin's own treasury, and every buy is a hashed receipt chained to the one before it. Anyone can check exactly what's backing it, down to the last share.

Launch a coin →See the proof

sha256Receipt chain per coin

sealedEvery block on Solana

verifyRe-check it in your browser

Treasury chainLive demo

$ROCKETCA 7xKp…q9SPCX · owns SpaceX

In the treasury0.8421SPCX · $123.84

Your coin can own

Fees claimed0SOL

Bought into treasuries$0

Redeemed by holders$0

Coins launched0

Everyone says "backed".
We show receipts.

Paired coins trade against a stock, and reward coins drip out dust. Neither one actually owns anything you can check. A HASH coin does, and it proves it on every single move.

Paired coinsReward coinsHASH

Owns the real assetNoNoYes, in its own treasury

Fees buy the asset automaticallyNoPaid out as dustEvery 15 minutes, kept

Every buy is a hashed receiptNoNoSHA-256 chain per coin

Receipts sealed on-chainNoNoMemo on Solana

Check it yourself, no trust neededNoNoOne click, in your browser

Holders can cash out their shareNoNoBurn for your slice, any time

Pick what your coin owns.

One asset per coin, chosen at launch and locked forever. The contract address even ends in its letters: …SPCX …GPT …TSLA …BTC

Pre-IPOCompanies you can't buy on the stock market yet

StocksTokenized shares, held 1:1

Crypto & goldThe largest verified version on Solana

And 200+ moreEvery listed stock, index, commodity, major and meme we can hold. Each one gets the same hashed treasury.

Try to fake a treasury.

Every treasury move becomes a block. Each block's hash is computed from everything in it plus the hash of the block before. Change one number in the past and every receipt after it breaks. Go ahead: edit block #1.

This runs the exact formula every HASH treasury uses, with real SHA-256 in your browser. Live, each block is also sealed on Solana by the coin's own treasury wallet, so even HASH can't quietly rewrite history.

Largest treasuries.

Every HASH coin, ranked by what's sitting in its treasury right now.

The ledger.

The newest blocks from every treasury chain. Each one links to its seal on Solana.

Launch a coin.

Launches on pump.fun. Your coin's fee receiver is its own treasury wallet, so every creator fee lands there and nowhere else. Its genesis block is written the second it goes live.

Live activity.

Every launch, treasury buy and redemption the moment it happens. Each one is also a block in the ledger.

How it works.

01Launch

Pick a name, an image and what your coin owns: SpaceX, OpenAI, Anduril, Tesla, Nvidia, Bitcoin, gold and more. Its address ends in that asset's letters, like …SPCX or …GPT.

02Fees fill the treasury

Every trade pays pump.fun's creator fee straight to the coin's own treasury wallet. 10% goes to $HASH, and the creator can keep up to 30% in SOL.

03The treasury buys

Every 15 minutes the treasury claims its fees and buys its asset on Jupiter, then keeps it. Nothing leaks out as dust, so the stack compounds.

04Every move is a receipt

Each buy and redemption becomes a block, hashed with the block before it and sealed on Solana. Change one, and every block after it breaks.

05Redeem any time

Burn any amount of tokens and receive that exact share of the treasury in the same transaction. 2% stays behind, so the treasury per token rises for everyone still holding.

06Verify everything

Every coin page shows its treasury, the amount per 1M tokens, mNAV and its full chain of receipts, plus a button that re-checks every hash right in your browser.

Your treasury share.

Connect a wallet, or paste any address, to see every HASH coin it holds and what each bag redeems for right now.

Questions.

Is it really SpaceX stock?

The treasury holds SPCX, a token issued by Backpack Securities that tracks SpaceX shares. OpenAI and Anduril are PreStocks tokens tracking those companies' pre-IPO shares, and Tesla, Nvidia, Apple, MicroStrategy and GameStop are xStocks. They're real tokens with real liquidity on Solana, not IOUs from HASH. Like any regulated tokenized stock, their issuers can freeze or pause them.

What does "hashed" actually mean?

Every time a treasury buys or pays out, HASH writes a block: what happened, how much the treasury holds after, and the hash of the previous block. The block's own hash is SHA-256 over all of that. Because each block includes the one before it, editing any old block changes every hash after it, so tampering is obvious. Each block is also written to Solana as a memo from the coin's own treasury wallet.

Can the dev take the treasury?

No. The dev never holds the treasury keys. Only two things move a treasury: a buy with fees every 15 minutes, or a holder burning tokens to redeem their share. Both write a block you can check.

How do I verify a coin myself?

Open any coin and press Verify in your browser. Your browser downloads the chain and recomputes every hash locally. Nothing is taken on trust from our server. Each block also links to its seal on Solscan.

What's mNAV?

Market cap divided by the treasury's value. At 1×, the coin trades at exactly what it owns. Above 1×, the market is paying extra for the meme. The treasury grows with every fee, so mNAV drifts down unless the price keeps up.

Why does the price move if it's backed?

A HASH coin trades on pump.fun like any coin, so the chart is the meme, not the stock. The treasury is the floor you can always redeem against, and it moves with the asset it holds.

Who can't use it?

Tokenized stocks and pre-IPO tokens aren't offered to US persons or anyone in a restricted country. Nothing here is investment advice.