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The questions allocators ask, answered plainly; most link to the full page for detail.

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Bitcoin yield & miner credit: the basics

Bitcoin yield is a return earned on Bitcoin holdings that is denominated in Bitcoin rather than in dollars. The position grows in BTC terms, separate from whatever the Bitcoin price in USD does. Not all Bitcoin yield is alike, and the source of the return is what distinguishes one program from another. Bitcoin yield can come from real economic activity, such as secured lending to Bitcoin mining businesses that repay in BTC, or settlement services that earn spreads in BTC. Apparent yield from mechanisms such as token emissions and points programs that reference Bitcoin without generating any is not real yield on Bitcoin.Bitcoin itself has no protocol-level yield: unlike Ethereum, there is no staking reward built into the network, so any Bitcoin yield must be produced by an identifiable economic activity. The first diligence question for any Bitcoin yield program is therefore the same: what economic activity produces the return? Bitcoin yield is not guaranteed and involves risk, including the potential loss of principal. See How yield is generated.
Bitcoin miner credit is senior secured lending to vetted mining operators, denominated and repaid in BTC from the Bitcoin their machines produce. Mining is the one business that generates new Bitcoin; lending against that production creates a fixed, in-kind yield that does not depend on calling the market.Underwriting is conservative by design — first-lien collateral only, and borrowers with multi-year, verifiable operating records. The mechanics are documented in a published case study: the first facility’s 2 BTC financed 211 machines, grew program hashrate from 16.2 to 57 PH/s, and mined back more than its principal in under four months (as of Jul 9, 2026). See the SmashFi × Sazmining case study.
Hashrate is the computing power a Bitcoin miner contributes to the Bitcoin network, measured in hashes per second: a petahash per second (PH/s) is one quadrillion hashes per second. Hashrate is what earns a miner newly issued Bitcoin: the more hashrate a mining operation runs, the larger its expected share of block rewards.That is why hashrate can serve as collateral in Bitcoin miner credit: a mining fleet’s hashrate represents a measurable, independently verifiable claim on future Bitcoin production. In a Maestro-curated lending facility, pledged future hashrate is one layer of a broader collateral stack that also includes pledged BTC reserves, the ASIC machines themselves, and hosting and power contracts.
Yes, every vault settles yield in kind, in BTC. “Paid in kind” means the return is paid in the same asset that was deposited: Bitcoin in, Bitcoin out, with no conversion through dollars or a token along the way. Returns are quoted BTC-denominated and net of fees; distributions arrive as Bitcoin, not as a token that references it. See the vault directory.

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How Maestro Institutional works

Maestro Institutional’s yield comes from real Bitcoin-denominated economic activity: secured credit to vetted Bitcoin miners, repaid in kind from block production, and settlement spreads earned filling cross-chain BTC transactions. No token emissions, no points programs. If a program cannot name the economic activity behind its yield, Maestro does not list it.Across the live vaults, realized BTC APY has run 9-12% net of fees, not guaranteed (as of Jun 2026). See How yield is generated.
Maestro’s Bitcoin yield comes in both fixed and variable structures, depending on the program. Mezzamine Credit is the fixed-rate program; the Bitcoin Solver is the variable-rate program. The factsheet states the basis each program uses. See the vault directory.
Mezzamine Credit is Maestro’s fixed-rate Bitcoin miner credit program: bilateral, senior secured loans to vetted Bitcoin mining operators, written at fixed rates of 7-10% BTC APY over 6-24-month terms, with interest serviced monthly from block production.The rate is fixed by contract for the term of each facility; it is a loan coupon, not a guaranteed investor return. The program pairs its first-lien collateral stack with an integrated delta-neutral hedge — the same protection structure myBTC is built on. The risks are described in the risk section below. Repayment arrives as monthly principal-and-interest, in BTC. See Mezzamine Credit.
The Bitcoin Solver is a Maestro variable-yield program: it earns settlement spreads by filling cross-chain BTC transactions at 7-30 bps per filled transaction — auto-compounding, with no lockup.Realized yield for the Bitcoin Solver has run 6-9% BTC APY (as of Jun 2026); because the return depends on transaction flow, it is variable and not guaranteed. Allocators can redeem at any time, with redemptions typically settling in 24-48 hours. See the Bitcoin Solver.
myBTC is a yield-bearing BTC token launching Q3 2026, offering diversified yield exposure via institutional mining and liquid solver protocols, with built-in delta-neutral BTC price hedging, first-lien collateral, and flexible redemption. Deposits mint at the current mNAV and redemptions burn at it; the token is designed to accrue value as the underlying credit book and liquid strategies earn.Inflows and outflows can be made in native BTC or wBTC; the pool runs in wBTC internally and converts as capital deploys to miners. It is not a stablecoin — never pegged to the US dollar, denominated and redeemed entirely in BTC. See myBTC overview.
mNAV is short for multiple of net asset value, which is the ratio investors use to price Bitcoin treasury companies. It is calculated as enterprise value divided by the net asset value of the Bitcoin held: an mNAV above 1.0 means the market is paying a premium over the company’s Bitcoin, and below 1.0 means it trades at a discount.Some sources render mNAV as “market net asset value”; the calculation being referenced is usually the same ratio. myBTC uses mNAV as the value at which deposits mint and redemptions burn; the myBTC documentation will state the exact mechanics at launch. See myBTC — how it works.

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Comparisons

A Bitcoin ETF gives you Bitcoin’s price; it does not put Bitcoin to work. Bitcoin miner credit deploys BTC into secured lending to mining operators, so the position earns a BTC-denominated return on top of whatever the USD price does. A Bitcoin ETF position and a Bitcoin miner credit position can hold the same Bitcoin exposure; the difference is whether the Bitcoin is working. Maestro’s boundary stays native-BTC: you deposit, withdraw, and earn in Bitcoin.
Wrapped Bitcoin, by itself, is a claim on a custodian, useful as plumbing, not a yield strategy. Wrapping Bitcoin (as wBTC or cbBTC) changes where Bitcoin can travel; it does not generate a return. Bitcoin miner credit is the economic activity — secured lending repaid from mining production — that generates a return. Where a Maestro strategy routes through bluechip wrapped BTC internally, that is plumbing inside the strategy, and the allocator’s boundary stays native BTC: deposit, withdraw, and earn in native Bitcoin. See Custody options.
Bitcoin miner credit differs from Ethereum staking and DeFi yield in the source of the return. Ethereum staking pays ETH for validating the Ethereum network; it is protocol-level yield, denominated in ETH, and it does not exist on Bitcoin: the Bitcoin protocol pays no staking reward. DeFi yield typically comes from trading fees, token emissions, or leveraged demand for borrowing, and is often paid in the platform’s own token.Bitcoin miner credit is secured lending against real-world Bitcoin production: the return is interest paid by operating mining businesses, in BTC, against first-lien collateral including the ASIC machines and pledged BTC reserves. The practical test when comparing any of these: identify who is paying the yield, and why. In Bitcoin miner credit the payer is a mining business servicing a loan; the answer does not depend on token incentives or on new participants arriving.
Maestro’s difference from the 2022 crypto lenders is structural. The 2022 failures ran balance-sheet lending: pooled customer assets, rehypothecated collateral, and undisclosed counterparty exposure.Mezzamine operates bilateral, overcollateralized, first-lien secured lending with no rehypothecation — every commitment and repayment is auditable on-chain, and vaults are independent, so one facility’s trouble does not become the platform’s. Maestro is infrastructure, not a balance-sheet lender.

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Custody, security & audits

Maestro operates a hybrid custody model: an on-chain layer automates accounting, execution, and distribution, while a custodial layer grounds every product in the qualified-custody and KYC/AML rails institutions require.Concretely, each vault offers custody options — direct deposit into audited vault contracts, or allocation through the integrated qualified custodian — and the available options vary by vault and strategy. See Security & custody.
Anchorage Digital — an OCC-chartered digital-asset trust bank — is the custodian currently integrated. Maestro Institutional names its operational partners specifically, because a diligence process should not have to guess: custody through Anchorage Digital, settlement infrastructure from NEAR Intents, contract audits by Halborn, and transaction screening by TRM Labs. See Partners & integrations.
No. Deposits, withdrawals, and distributions settle at a native-Bitcoin boundary — holders never need an EVM wallet. Where a strategy routes through bluechip wrapped BTC (wBTC, cbBTC) internally, the swap happens inside the app’s transaction flow; allocators who prefer wrapped BTC can deposit and withdraw it directly. See Custody options.
Yes. Maestro-curated vaults run on open-source contracts, independently audited by Halborn before capital moves; the code is public, and full audit reports are available to qualified allocators under NDA. Every deposit and withdrawal is also screened for sanctions exposure before it settles. See Audits.
ERC-4626 is the Ethereum standard for tokenized yield vaults: one common interface for depositing an asset, receiving vault shares, and converting between the two. It was created to replace the fragmented, one-off vault implementations that preceded it, and has become the most widely adopted structure for on-chain yield strategies. The vaults on Maestro’s Treasury platform run on it — the open-source vault contracts implement the ERC-4626 interface for deposits and share accounting — including the Bitcoin Solver, with myBTC designed to the same standard.The standard carries practical benefits for an allocator. Security: vault behavior follows a battle-tested, widely audited pattern rather than bespoke code, which narrows the surface an audit has to clear. Reporting: positions are vault shares with standardized share-price accounting, so yield accrual is machine-readable on-chain — any indexer, custody platform, or analytics tool can track a position and its yield without custom integration. Mezzamine Credit currently runs on its own audited vault contract, with ERC-4626 adoption planned for future Mezzamine products. See the ERC-4626 specification and maestro-vault-contracts.

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Access, terms & fees

Maestro Institutional is for accredited investors and qualified allocators — asset managers, Bitcoin treasuries, family offices, and miners. Access is permissioned: eligibility and identity (KYC) verification are set per vault, and the site is not directed at retail investors.
Terms are program-specific, and the factsheet states them per vault. As published today: Mezzamine Credit — 3 BTC minimum, 6-24-month terms, monthly principal-and-interest; Bitcoin Solver — 1 BTC minimum, no lockup, redemptions settling in 24-48 hours. See the vault directory.
Three fee types exist across the platform: a management fee on assets under management, a performance fee charged on realized BTC yield only — never on principal — and an administration fee on certain lending vaults. Fees are set per vault by the vault curator and deducted in BTC. Current fee schedules are published per vault in the Treasury app. See Fees & economics.
An allocation starts with a conversation. Get in touch with our team through the contact form or institutional@gomaestro.org, and the path runs: eligibility and KYC verification, custody-option selection, then allocation and monitoring through Treasury Manager, the platform’s single KYC-gated workflow with the statements and transaction exports an operations team expects. See Getting started.

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Risk & Maestro background

The risks of Bitcoin miner credit fall into five categories — borrower default, market, counterparty, regulatory, and technology risk; the same categories you would underwrite in any secured-credit or market-strategy book. Certain loans carry potential loss of principal; yield figures are net of fees and not guaranteed, and past performance is not indicative of future results.The structural mitigations are stated where they exist — first-lien collateral, no rehypothecation, and delta-neutral hedging that activates when the market falls. See Dynamic hedging and Risk disclosures.
Facilities are first-lien only, secured by a layered collateral stack: pledged BTC reserves, the ASIC fleet itself, pledged future hashrate, and hosting and power contracts, with additional recourse to the borrower. Target loan-to-value is 60-70% with 140-160% collateral coverage. See the SmashFi × Sazmining case study.
Maestro’s mining credit programs integrate a dynamic, delta-neutral hedge — engineered in-house and run as a derivatives program, with explicit delta targets, position sizing matched to the loan book, and rebalancing as prices move. Sized dynamically to the outstanding balance, it targets principal coverage through drawdowns; the hedge is the first line of defense, with the collateral stack behind it.The design is counter-cyclical, following the economics of mining: a mining loan behaves like a call option on Bitcoin, struck near the miner’s production cost, so the book is hedged with options collars, perpetual futures, and hashrate derivatives sized to that exposure. When Bitcoin falls, hedge proceeds activate and are designed to offset losses on the loan book — no margin calls, no forced liquidation of collateral. When Bitcoin rises, the position delivers its base yield, minus the cost of the hedge. Hedging is a cost Maestro pays for protection, not a source of yield.The same structure runs across Mezzamine Credit and inside myBTC. Dynamic hedging manages downside risk; it does not remove it — the hedge provides a level of downside protection, and describes design intent, not a guarantee. See Dynamic hedging.
Maestro Institutional is a product line of Go Maestro Inc., founded in 2022. The company operates a vertically integrated Bitcoin financial stack with three layers: Liquidity (Maestro Institutional), Credit (Mezzamine), and Tokenization (myBTC — upcoming).