Tokenized stocks

This page covers what to know before pairing a Robinhood tokenized stock.

Robinhood Tokenized Stocks

A Robinhood stock token on chain 4663 is a BeaconProxy over a shared Stock implementation. Four properties matter to anyone integrating a pool that holds one.

A shared pause and blocklist registry. Pause and blocklist state lives in one chain-wide contract, not per token: 0xe10b6f6B275de231345c20D14Ab812db62151b00. The ERC-1967 beacon slot of both NFLX and AAPL holds that address, and it answers implementation() and isBlocked(address), so the same contract carries the implementation pointer and the access state. A pause halts transfers of that token, which halts every pool holding it. This is fail-closed: swaps revert rather than settling at a stale price.

A blocklist. The implementation checks from, to and spender. A blocked address cannot trade the pool, and a pool whose hook or router is blocked stops working for everyone.

adminBurn. A privileged role can burn a holder's balance. The supply a Hookr pool prices against is not fixed by the token's own contract.

ERC-8056 uiMultiplier. Corporate actions change a display multiplier. It changes what an interface should show. It does not change pool math, tick spacing, or any Hook Block.