TSLA, NVDA, AAPL, AMD, and SPCX held on Robinhood Chain — a hard NAV floor with automatic buyback-burn. No bridge. Real backing.
SPX6900 FOR TRADFI, MINUS THE PART WHERE IT'S BACKED BY NOTHING
SPX6900 made fun of index investing on Ethereum mainnet with a ticker and a chart. $SPX4663 takes the joke one step further and actually buys the stocks.
Held in a backing wallet on Chain 4663 — Robinhood Chain — are tokenized shares of NVDA, AAPL, AMD, and TSLA, purchased with a portion of trading fees. That basket is public, on-chain, and checkable.
On appreciation of the basket, the protocol buys back $SPX4663 supply from the open market and burns it — tightening supply as the floor rises. No bridge, no wrapped asset, no second chain to trust.
TAX IN → STOCK IN → FLOOR UP → SUPPLY DOWN
Buy or sell on the bonding curve
2% curve tax collected
60% buys NVDA/AAPL/AMD/TSLA
In public backing wallet
NAV rises with basket value
Buyback & burn on appreciation
Amber line = last buyback trigger. This gauge is a mockup for design purposes and does not reflect real holdings, prices, or a live oracle.
BondingCurveFactory (pre-bond) and RobinLock (post-bond) enforce fee splits on chain 4663. Factory owner can update defaults for future tokens; graduated positions keep their stamped split.
Active during bonding curve phase. 2% fee on all trades.
RWA-backed: 0% creator · 60% backing · 20% stakers · 20% platform
After graduation to Uniswap V3 via RobinLock. Token side burned.
| Token Type | Creator | Backing | Stakers | Platform |
|---|---|---|---|---|
|
Meme
Community tokens, no backing
|
40% | — | 10% | 50% |
|
RWA-backed ← YOU ARE HERE
Tokenized equity (TSLA, NVDA, AAPL, AMD, SPCX)
|
— | 60% | 20% | 20% |
|
Perp-backed
Deterministic Hyperliquid sub-wallet backing
|
— | 60% | 20% | 20% |
FOUR TICKERS, ONE WALLET, ZERO GUARANTEES
BRIDGE IN → SWAP → HOLD → (EVENTUALLY) BRIDGE OUT
Send funds from your chain of choice to Robinhood Chain (4663) using the official bridge. Confirm the destination chain ID reads 4663 before you send anything.
Add Chain 4663 to your wallet, hold enough native gas for transactions, and keep your seed phrase exactly as un-shared as it was five minutes ago.
Open Uniswap on Chain 4663, paste the verified $SPX4663 contract address, set slippage to cover the tax, and swap. Never trust a contract address from a DM.
Hold in your own wallet — not an exchange. If you ever want out, bridge back to your origin chain the same way you came in. No shortcuts either direction.
READ THIS PART TOO
$SPX4663 is a digital token distributed via automated market maker. It is not a share, note, unit, index fund, ETF, or any other regulated investment product, regardless of how many stock tickers appear on this page.
The word "backing" describes an on-chain basket of tokenized equities purchased with trading fee revenue — it is not custody, insurance, or a guarantee of value, redemption, or liquidity.