BizMarket Documentation Appendices

This appendix contains reference material, formulas, templates, and sample data to support implementation, audits, and operational teams.

A. Glossary of Terms (concise)

• BizShare — The onchain token representing a specific BizMarket instrument.
• BizSwap — Protocol-managed, liquidity-gated exit mechanism for supported BizShares.
• EAS — Ethereum Attestation Service — onchain attestation layer used to anchor dataHash references linking offchain documents to onchain business records.
• BizYield — The BizMarket revenue participation instrument.
• BizCredit — The BizMarket credit pool instrument.
• BizBond — The BizMarket government-backed instrument.
• BizMarket — The marketplace and issuance layer for BizShares.

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B. Mathematical Annex (formulas & worked examples)

B.1 Key constants (current design)

• BizCredit principal per share: $P = \$100$
• Quarterly yield: $r_q = 4\% = 0.04$
• Annualized yield (approx): $r_{ann} = 16\%$
• Duration: $T = 12$ weeks (≈ 90 days)
• Payout cadence: weekly (12 payouts)
• BizSwap exit fee: product-specific and defined at the time of listing

B.2 Formulas

1. Total interest for term

   $$I = P \times r_q$$

2. Total repayment value

   $$V = P + I = P \times (1 + r_q)$$

3. Weekly amortized payout (equal payments)

   $$\text{WeeklyPayout} = \frac{V}{T}$$

4. Remaining scheduled value after (w) weeks

   $$R(w) = V - w \times \text{WeeklyPayout}$$

5. Total realized value for an investor who holds to maturity

   $$ext{TotalRealized} = V$$

B.3 Worked numeric example (baseline constants)

• $P=100$
• $r_q=0.04$ → $I=100 \times 0.04 = 4$
• $V = 104$
• $T=12$ → Weekly payout $= \dfrac{104}{12} \approx 8.6666667$ (rounded display $8.67)

Hold to maturity example

• Amount collected over 12 weeks: $12 \times 8.6666667 = 104$ $\approx\$104.00$
• Principal returned through out cycle and paid in full at maturity: $100$
• Total realized value: $104$