DeFi auction platform puts ‘diamond hand’ necklace under gavel

Bounce Finance will test its “mutant English auction” format with NFT-paired diamond necklace

article-image

Bounce Finance modified by Blockworks

share

Bounce Finance, which is pioneering new DeFi auction mechanics, debuted the proof of concept for its “mutant English auction” format at 10 am ET Friday.

The item on offer is a “Diamond Hand” necklace paired with two NFTs which Bounce calls an “homage to the ‘Hodl’ philosophy” — a reference to the oft used meme of crypto holders through thick and thin having “diamond hands.”

The auction system is not intended to compete with auction houses, CEO Jack Lu told Blockworks.

“For a long time we wanted to work with Christie’s and Sotheby’s,” Lu said, adding they proved to be very conservative. “But I think it’s a good opportunity for us to experiment.”

Read more: Not just for the highest bidder: ‘Mutant’ auction seeks to ensure everyone benefits

The necklace features a lab-created 5.5 carat diamond at its center, cradled by a hand on a 14-carat diamond chain.

From a floor price of 5 ether (about $8,300), bids will increase in 3% intervals until no higher bid is placed within a 24 hours period.

The auction mechanics reward early bidders as subsequent bids not only refund the unsuccessful bidders’ gas fees on the Ethereum mainnet, but also generate a small bonus.

Loading Tweet..

The necklace is designed by artist Nahiya Su and produced by FOUNDO, which describes itself as a Web3-native jewelry brand.

The final winner will receive a pair of NFTs — one embedded in the necklace using a Near-Field Communication chip — and a second commemorative NFT designed by a Sotheby’s featured surrealist artist called 1dontknows.

Bounce’s aim is to apply its research on auction formats to a variety of DeFi use cases including NFTs, tokens and advertising space. Currently, four standardized auction formats, which have been audited by Salus Security, are available to developers via an SDK.


Get the news in your inbox. Explore Blockworks newsletters:

Tags

Decoding crypto and the markets. Daily, with Byron Gilliam.

Upcoming Events

Javits Center North | 445 11th Ave

Tues - Thurs, March 24 - 26, 2026

Blockworks’ Digital Asset Summit (DAS) will feature conversations between the builders, allocators, and legislators who will shape the trajectory of the digital asset ecosystem in the US and abroad.

recent research

Research Report Templates (27).png

Research

Solana's spot trading landscape will remain bifurcated: prop AMMs will own the short-tail of highly liquid pairs, while passive AMMs continue drifting toward the long-tail. Both can win via vertical integration, but in opposite directions: passive AMMs are moving closer to users through token issuance platforms (e.g., Pump-PumpSwap, MetaDAO-Futarchy AMM), while prop AMMs are moving down the stack into transaction landing services and infrastructure (e.g., HumidiFi-Nozomi). The venues most at risk are legacy AMMs with limited end-user control and no durable, launch-driven source of order flow.

article-image

Some systems improve by failing — and crypto has no choice

article-image

Yield Basis introduces an IL-free AMM design that already dominates BTC DEX liquidity

article-image

Maybe tokenholders don’t need the rights that corporate shareholders have come to expect

article-image

As Hyperliquid and Lighter battle for perps DEX dominance, Boros could capture the structural upside

article-image

Investors are often right about the future, but wrong about the returns

article-image

A look back at 2025, reflections on our industry, and what it means for Blockworks in 2026