Note Systems
@notesystems

The private bank's last product, unbundled. Fully collateralised, no liquidations.

note.systems
Joined September 2026
21 Photos and videos
Twelve days since Note Systems came out of stealth. Everything that happened in the article below. Structured notes have never existed on-chain. We are building that entire category on Robinhood Chain.
Article

Twelve days since launch

Note Systems is a protocol for structured notes on Robinhood Chain. Structured notes are the largest equity product in traditional markets. They pay a defined yield while a stock holds above a level,

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Every Note Systems position is an ERC-1155 asset in your own wallet. For the first time ever structured notes can be traded, pooled or posted as collateral 鈥撀燼nywhere on @RobinhoodCrypto. Inside: how a note works as collateral, with a @Morpho case study.
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Composability and interoperability: structured notes as ERC-1155 assets

A traditional autocallable barrier note sits on a bank's book. The bank issues it, the bank keeps the record, and the bank is the only place you can go to transfer it, pledge it, or exit before

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Note Systems testnet and the community reward program are live on Robinhood Chain. Anyone can take either side of a live note and run it through a full lifecycle. Points reward whether you were right, not just whether you were there. Full detail below 馃憞
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Testnet and reward program are live.

Note Systems is now open to everyone on Robinhood Chain testnet. Every module is live and every note runs a full lifecycle, from subscription through observations to settlement. The community reward

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Article

The NOTE launch: what happened, what we did, and what comes next

Summary The $NOTE token auction on Uniswap closed on 8 September. In the final blocks of that auction, with 0.00944% of the supply schedule left to sell, a bid costing $5,203.79 set the auction's

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Article

The $422bn product DeFi never built

Autocallable barrier notes have existed for decades. Every one ever issued came from a bank. Today there's one that doesn't. Structured notes are the largest equity product tokenized stocks haven't

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