# Launching an MVP for Transparent On-Chain Accounting Reports

**URL:** <https://forum.decentraland.org/t/launching-an-mvp-for-transparent-on-chain-accounting-reports/24978>\
**Category:** Uncategorized\
**Created:** [January 26, 2026, 10:33am UTC](https://forum.decentraland.org/t/launching-an-mvp-for-transparent-on-chain-accounting-reports/24978 "2026-01-26T10:33:56Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![marco0808](https://avatars.discourse-cdn.com/v4/letter/m/da6949/32.png) [@marco0808](https://forum.decentraland.org/u/marco0808)\
**Post date:** [January 26, 2026, 10:33am UTC](https://forum.decentraland.org/t/launching-an-mvp-for-transparent-on-chain-accounting-reports/24978/1 "2026-01-26T10:33:56Z")

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Hello Decentraland community,

I’m excited to share a new MVP we’ve developed to provide audit-ready, deterministic accounting reports for on-chain activity. The goal of this project isn’t just “making a product” - it’s about **proving trust through technology**.

**What the MVP does:**

- Collects all transactions for a specific wallet on Ethereum or Polygon

- Parses ERC20 transfers and identifies inflows/outflows

- Converts all values to USD using CoinGecko prices at the transaction timestamp

- Generates PDF/CSV reports with complete traceability to on-chain data

- Includes a clear “responsibility disclaimer” to define what the report guarantees

**Key Features:**

1. **Deterministic Calculation Engine:** Same input always produces the same output. Every calculation is versioned and fully documented.

2. **Audit-Ready Reports:** Summary, detailed transaction table, and methodology explanation included. Each figure can be traced back to the original tx hash.

3. **Transparent Responsibility:** All reports include statements like:

**Tech Stack:**

- Backend: Python

- Chain RPC: Alchemy / Infura (free tier)

- Price Data: CoinGecko

- Report Generation: Pandas → PDF/CSV

- Storage: Local (initial MVP)

**Why this matters:**  
This MVP allows DAOs, funds, or any crypto-native organization to generate fully traceable, reproducible financial reports **without relying on subjective accounting practices**. It’s not just a product-it’s a foundation for scaling accountability and trust in Web3.

We’re currently testing with sample wallets and would love **feedback from the community**. If you want to see a demo or discuss potential collaboration, feel free to reach out!

Trust in numbers, not promises.