Overview

Important Notice: This documentation is provided solely for transparency purposes regarding the bizfxrp vault strategy. It does not constitute investment advice, an offer to sell, or a solicitation of an offer to buy any securities or investment products. Prospective depositors should conduct their own due diligence and consult with qualified legal, financial, and tax advisors before making any investment decisions. FXRP is a synthetic, over-collateralized representation of XRP issued by Flare's FAssets system and is not a direct claim on XRP held in custody.

Current Phase: The vault is live with the Mystic/Morpho lending sleeve as the sole active strategy. The Firelight (staking) and Spectra (tactical) sleeves are planned for activation in a subsequent version. This document describes the full intended architecture; items marked [Planned] are not yet deployed.

Live Vault Metrics

Executive Summary

bizfxrp is an FXRP-denominated, multi-strategy yield vault on Flare, deployed via the Superform protocol and curated by Bizantine. The vault's full design pursues institutional-grade XRPFi yield across three pillars: staking, lending, and tactical yield-trading. The vault will allocate depositor FXRP dynamically across curated FXRP-native venues while compounding all returns back into FXRP.

In its current phase, the vault operates with a single active lending sleeve (Mystic/Morpho). Depositor FXRP is deployed into Mystic Core FXRP V2 and the Morpho stXRP/FXRP isolated market, with FLR incentive emissions harvested and converted back to FXRP through SparkDEX. The staking (Firelight) and tactical (Spectra) sleeves will be activated in a future version.

A rules-based rebalancing engine maintains a reserve buffer for redemptions. The vault targets a sustainable, positive real XRP-denominated yield, where a depositor's XRP-equivalent position grows over time with full on-chain transparency, Fordefi MPC custody, and a 10% performance fee levied on gains above a high-water mark.

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Core Parameters

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What is FXRP

FXRP is a 1:1 representation of XRP on Flare, issued through the FAssets system. XRP locked on the XRP Ledger is attested by the Flare Data Connector (FDC) and minted as FXRP on Flare, backed by over-collateralized agents. FXRP is redeemable to native XRP and composable across Flare DeFi.

XRP has no native staking yield, so FXRP yield is capital-utilization yield, sourced across three pillars:

1. Lending (active) - FXRP supplied to Mystic Core FXRP V2 and the Morpho stXRP/FXRP isolated market earns interest from borrower demand, plus incentive emissions.
2. Staking (planned) - FXRP staked through Firelight earns staking-style rewards and a share of Economically Secured Services (ESS) fees, yield is tied to network activity.
3. Tactical (planned) - Spectra PT/YT strategies capture fixed or leveraged yield, plus opportunistic protocol incentives.

All three compound into FXRP.

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Strategy Architecture

Deposit Flow

Harvest & Rebalance

Redeem Flow

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Operating Stack

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Sleeve Design

Mystic/Morpho - Lending Sleeve (active)

The lending sleeve supplies FXRP to Mystic Core FXRP V2 for baseline lending yield and deploys into the Morpho stXRP/FXRP isolated market for leveraged loop strategies (supply stXRP, borrow FXRP, re-supply).

• Primary mechanism: FXRP supply → Mystic Core FXRP V2
• Secondary mechanism: stXRP supply → Morpho stXRP/FXRP isolated market → borrow FXRP → re-supply
• Current allocation: 90-95% of AUM (sole active sleeve, inverse of reserve target)
• Max LTV on stXRP/FXRP isolated market: 50%
• Yield sources: Lending interest, Morpho spread capture, rFLR incentives

Firelight - Anchor Sleeve (planned)

The anchor sleeve mints stXRP through Firelight and delegates to validators for consensus staking yield. A sub-allocation deploys stXRP/FXLP into SparkDEX V3 farm positions for additional incentive yield.

• Primary mechanism: FXRP → stXRP mint → validator delegation
• Sub-allocation: stXRP/FXLP LP tokens → SparkDEX V3 farm
• Target allocation: 50-60% of AUM (once activated)
• Yield sources: XRP consensus staking rewards, ESS fee share, SparkDEX farm incentives
• Note: stXRP unstaking/unbonding mechanics affect redemption liquidity

Spectra - Tactical Sleeve (planned)

The tactical sleeve uses Spectra's Gami Yield Prime Vault to split yield-bearing positions into Principal Tokens (PT) and Yield Tokens (YT), allowing targeted exposure to fixed yield or leveraged yield.

• Primary mechanism: FXRP → Spectra Gami Yield Prime Vault → PT/YT strategies
• Target allocation: 10-15% of AUM (once activated)
• Yield sources: PT fixed yield, YT leveraged yield, maturity premiums

Sleeve Governance

The active sleeve set is fixed in policy. Activating additional sleeves (Firelight, Spectra) or changing the venue set requires a version amendment with full allocator review. No venue is added silently.

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Allocation Policy

Current Allocation (lending-only phase)

Target Allocation Bands (all sleeves active)

The following bands apply once the Firelight and Spectra sleeves are activated in a future version.

Launch Allocation Bands

Mature Allocation Bands (post-$30M TVL)

Intra-Sleeve Targets

Mystic/Morpho (active)

Firelight and Spectra intra-sleeve targets apply once those sleeves are activated.

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Approved Swap Routes

Active

Planned (available once respective sleeves are activated)

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Reward Conversion Leg

Accumulated reward tokens (primarily rFLR/FLR emissions) are harvested and converted to FXRP through the following path:

FLR Exposure Policy: Total FLR-denominated exposure must remain within 2-5% of NAV. Liquidation threshold at 5% of NAV triggers immediate harvest regardless of schedule. A volatility circuit breaker halts swaps during ≥10% hourly FLR moves.

rFLR is a reward token that vests/claims into FLR; the conversion leg accounts for that step before the on-DEX swap to FXRP. Firelight staking rewards/ESS fees (planned) will accrue to the staking sleeve per Firelight's mechanics once activated.

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Roles and Addresses

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Protocol Address Appendix

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Operating Controls

Asset Control

• Vault and reserve hold FXRP; only transient FLR exposure within the policy band.
• No leverage, no shorting, no derivatives (outside authorized sleeve mechanisms), no cross-chain deployment, no borrowing against sleeves.

Sleeve Control

• Active sleeve set: Mystic/Morpho (lending).
• Planned sleeves (Firelight, Spectra) are not deployed.
• Sleeve addition or venue changes require a version amendment with full allocator review.

Swap Control

• Reward conversions only: FLR emissions → FXRP via SparkDEX.
• Slippage cap: 25 bps.
• Maximum per-swap size: $100K FXRP-equivalent.
• Router and pool addresses are hardcoded in operational policy.

TVL Control

• Hard cap: $10M (launch), expanding in $10M increments.
• Deposits are rejected when TVL is at or above the cap.

Reserve Control

• Target: 5-10% of AUM.
• Reserve floor: 5% of AUM.
• Replenishment from Mystic/Morpho sleeve when reserve falls below 5%.
• Rebalance triggers when reserve drifts by more than 4 percentage points from target.

Rebalance Control

• Allocation rebalancing performed weekly, or ad-hoc if the active sleeve breaches its band by more than 5 percentage points.
• Any single-sleeve deviation exceeding 10 percentage points from target triggers a mandatory rebalance within 48 hours.

Staking Control (planned)

• Track stXRP unbonding exposure so redemption obligations are not over-committed to illiquid staking positions. Applies once the Firelight sleeve is activated.

FLR Emissions Control

• FLR exposure within 2-5% of NAV.
• Liquidation threshold at 5% of NAV triggers immediate harvest.
• Volatility circuit breaker on ≥10% hourly FLR moves.
• Weekly FLR sweep and conversion.

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Authorized Action Set

Active

Planned (available once respective sleeves are activated)

No other actions are authorized. No leverage, no shorting, no cross-chain deployment.

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Deposit Flow

1. Depositor calls deposit on the Superform vault with FXRP.
2. If TVL cap would be exceeded, the deposit reverts.
3. FXRP enters the reserve bucket.
4. On the next rebalance cycle, excess above reserve target is deployed into the Mystic/Morpho sleeve per policy.
5. Depositor receives ERC-20 vault shares proportional to their deposit.

Rebalance Flow

1. Calculate current reserve ratio and sleeve allocation.
2. Deploy or withdraw to bring the Mystic/Morpho sleeve within its target band.
3. If reserve is below 5%, withdraw from the sleeve to replenish.
4. Rebalance is idempotent — no action if the sleeve and reserve are within their defined bands.

Redemption Flow

The vault follows the ERC-7540 asynchronous redemption standard. Withdrawn funds are held in escrow and must be explicitly claimed by the depositor after the redemption request is fulfilled.

1. Depositor calls requestRedeem; the request enters an escrow claim state.
2. Filled from reserve if sufficient.
3. Otherwise the vault withdraws the required amount from the Mystic/Morpho sleeve.
4. If the Morpho withdrawal queue is active, fulfillment is delayed until the queue clears.
5. Once fulfilled, depositor calls claim to receive FXRP from escrow.
6. Reserve is replenished on the next rebalance cycle if below target.

Future state: Once the Firelight staking sleeve is activated, redemptions beyond reserve + lending liquidity will pull from staking, subject to stXRP unbonding periods.

Depositors wanting native XRP redeem FXRP → XRP via FAssets (instant redeem with fee, or requested), outside the vault.

Reward Conversion Flow

1. Vault accrues FLR emissions from Mystic/Morpho incentive emissions and other protocol programs.
2. On harvest trigger (weekly sweep or FLR exposure threshold), claim and swap to FXRP via SparkDEX.
3. Slippage checked against 25 bps cap; aborts if exceeded.
4. If swap size exceeds $100K-equivalent, split into tranches.
5. Resulting FXRP is allocated per rebalance rules (sleeve or reserve).

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Reserve Policy

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Valuation Methodology

The vault NAV is denominated in FXRP and calculated as the sum of all sleeve positions valued at current oracle prices:

• Mystic deposits: Valued at share conversion rate
• Morpho positions: Valued at supply/borrow net position
• Reserve: Valued at 1:1 FXRP

The following valuation components apply once the respective sleeves are activated:

• Firelight stXRP (planned): Valued at Firelight stXRP/XRP exchange rate × Chainlink XRP/USD
• SparkDEX LP (planned): Valued using pool reserves and LP share ratio
• Spectra PT/YT (planned): Valued at Spectra oracle price or market price, whichever is lower

NAV per share = Total Vault NAV / Total Shares Outstanding

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Risk Factors

FAssets / FXRP Backing Risk (primary)

FXRP is not a direct custodial XRP claim. It is minted against over-collateralized agents (FLR + stable collateral). Integrity depends on:

• Agent collateralization — under-collateralized agents are liquidated; a redeemer may receive collateral value (at a premium) rather than native XRP.
• FDC attestation — minting and redemption rely on the Flare Data Connector correctly attesting XRPL transactions.
• Peg risk — FXRP may trade off-parity to XRP on Flare DEXs under stress, affecting XRP-denominated NAV and reward-conversion execution.

Lending Market Risk

• Mystic Core FXRP V2 lenders are exposed to borrower default and bad-debt risk if FXRP collateral liquidations fail in fast markets.
• Morpho stXRP/FXRP isolated market carries liquidation risk if collateral ratios fall; max LTV cap of 50% provides buffer against liquidation cascades.
• Utilization risk — high borrow utilization delays sleeve withdrawals (mitigated by reserve).
• Curator/parameter risk at the underlying market (LLTV, oracle, IRM).

Staking / Firelight Risk (planned — applies once the staking sleeve is activated)

• Liquidity / unbonding — stXRP may have an unstaking period that delays redemptions sized beyond reserve + lending liquidity.
• ESS / network-activity risk — ESS fee yield depends on demand for staked-FXRP economic security; it is variable and can compress.
• stXRP peg / liquidity — secondary liquidity for stXRP can thin under stress.
• Validator delegation risk — staking contract and validator performance risk.

Tactical / Spectra Risk (planned — applies once the tactical sleeve is activated)

• PT/YT settlement risk and vault strategy risk.
• PT/YT secondary market liquidity may be limited near maturity boundaries.
• Early exit from PT/YT positions may incur slippage on secondary markets.
• Positions are subject to maturity date constraints.

Reward & FLR Exposure Risk

• rFLR/FLR emission rates are discretionary and can fall.
• FLR price volatility creates transient exposure, capped at 2-5% of NAV.
• DEX liquidity for the conversion path can thin during volatility.

Liquidity / Redemption Risk

• ERC-7540 redemptions are asynchronous; large redemptions queue behind sleeve availability. With a single active lending sleeve, redemption capacity depends on reserve + lending-market withdrawal liquidity.
• The reserve targets routine flow, not a simultaneous full-TVL exit.

Oracle / Pricing / Valuation Risk

• FXRP/USD pricing depends on Chainlink oracle feeds and Flare FTSO.
• Oracle failure could trigger incorrect liquidations or mispricing of vault shares.
• stXRP exchange rate depends on Firelight oracle pricing (applies once staking sleeve is activated).

Smart Contract, Custody & Governance Risk

• Contract risk across Superform, Morpho, Mystic, SparkDEX, and FAssets (Firelight and Spectra contract risks apply once those sleeves are activated).
• Fordefi MPC 3-of-5 key management introduces multi-party coordination risk; key holder unavailability could delay critical operations.
• Bizantine Governance Safe governance with constrained action set, but signer/key and governance-centralization risk remain.
• Smart contract upgrade risks across all dependent protocols.

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Operational Monitoring Coverage