# Mezzamine

> BTC-denominated secured credit for Bitcoin mining operators. Onchain financing for miners, native Bitcoin yield for holders — built by the team at Maestro.

Mezzamine (Mezzamine LLC) is a subsidiary of Maestro (https://www.gomaestro.org). It originates BTC-denominated secured credit for Bitcoin mining operators: miners finance ASICs and expansion without selling Bitcoin, and Bitcoin holders earn native BTC yield from secured mining credit. Contact: info@mezzamine.com

## Products

- [Prime Lending · Direct secured BTC credit](https://www.mezzamine.com/prime-lending): Accumulate Bitcoin through mining with 9% fixed BTC APY. Each position is 150% secured by Bitcoin, integrated hedging, ASIC and energy assets.
- [myBTC · A yielding Bitcoin](https://www.mezzamine.com/mybtc): Bitcoin that compounds: 6–10% a year, earned from Bitcoin actually being mined. Your stack grows in BTC — exit on regular windows, or borrow against it.
- [ASIC Financing · BTC credit for miners](https://www.mezzamine.com/asic-financing): Scale hashrate with cost-efficient BTC credit. Finance fleet expansion with credit secured by ASICs and BTC reserves, at terms that scale with you.
- [Line of Credit · Revolving BTC credit for miners](https://www.mezzamine.com/line-of-credit): Draw BTC or USD against your reserves and hashrate without selling. Undrawn Bitcoin earns yield, and credit revolves back as you repay.
- [BTC-Backed Loan Refi · Unlock pledged Bitcoin](https://www.mezzamine.com/btc-loan-refi): Refinance a BTC-backed loan into a facility secured by the mining fleet it built. Most of your pledged Bitcoin comes back — you decide what it does next.
- [MQR · Mezzamine Quantitative Research](https://www.mezzamine.com/mqr): The modeling stack behind Mezzamine's underwriting: revenue forecasting, fleet stress-testing, and financing simulation. Licensed for miners, lenders, and allocators.

## Research and case studies

- [The BTC Economy · Research, case studies, analysis](https://www.mezzamine.com/economy): Research, case studies, and analysis on Bitcoin mining, structured credit, and the energy infrastructure powering the network.
- [SmashFi and Sazmining · Case Study](https://www.mezzamine.com/case-studies/sazmining-program): How Mezzamine connected SmashFi's capital to Sazmining's mining operations through risk-adjusted structured credit — idle Bitcoin turned into 9% annual BTC yield.
- [The Mezzamine Thesis](https://www.mezzamine.com/research/mezzamine-thesis): Credit markets form first around the productive backbone of an economy. In Bitcoin, that backbone is mining.

## Company

- [About](https://www.mezzamine.com/about): Mezzamine originates BTC-denominated secured credit for Bitcoin mining operators. A subsidiary of Maestro, building global liquidity for the mining economy.
- [Contact](https://www.mezzamine.com/contact): Talk to the Mezzamine team about secured mining credit programs, Bitcoin yield, ASIC financing, and lines of credit for your fleet.