> For the complete documentation index, see [llms.txt](https://docs.redemptiontoken.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.redemptiontoken.com/redemption/rdbn-puttable-bonds.md).
# RDBN (Puttable Bonds)
Redemption Bonds work on ERC-3475 Puttable standard available on Ethereum Blockchain.
Following are the Salient Features of RDBN are.
1. Unique on-chain crypto bond protocol based on ERC-3475 Standard.
2. Puttable means that bonds can be redeemed any time at their face value
3. Stable Profits at maturity (3 months, 6 months, 9 months and 1 year)
4. Win Weekly prizes as an additional incentive to invest in bonds.
5. 100% backed by Assets in Redemption DAO Treasury
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