Blockchain Developer

Omara – Blockchain Development Scope (RFP Summary)

Project Overview

Omara is building a next-generation carbon credit platform that operates fully on-chain.

The blockchain layer must support :

• Tokenisation of already-issued carbon credits
• An on-chain marketplace for purchase, transfer, and retirement
• A funding mechanism for new projects using escrow + milestone-based releases
• Automatic conversion of investor allocations into tokenised credits once credits are issued
• Automated connectivity with key registries (Verra, Gold Standard, Isometric, Puro.earth)
• Transparent, verifiable, auditable on-chain activity

The goal is to ensure trust, traceability, and automation across the full lifecycle of carbon credits.

Core Requirements (High-Level)

We want a lean, modular, and gas-efficient blockchain implementation that includes the following core components.

A.Credit Tokenisation (For Issued Credits)

a)Mint tokens representing existing carbon credits

b)Store core metadata (registry, vintage, project, serial number)

c)Enable listing, purchase, and transfer

d)On-chain retirement (token burn + reference to registry retirement)

B.Project Funding + Escrow (For New Projects)

a)Investors fund new projects directly on-chain

b)All funds go into a secure escrow contract

c)Developers define project milestones and amounts

d)Admin validates milestones → escrow releases funds per milestone

e)Investors receive Allocation Tokens representing future credits

Issuance Conversion

When a project receives registry-issued credits :

Marketplace Basics

Registry Integrations

Automated registry connectivity is required for :

We are not expecting you to build a huge data platform, but we do need :

A simple integration layer (API / webhook / polling) that can :

This can be a thin integration service or smart contract + off-chain service combo — we’re open to your recommended architecture.

Simple Admin Controls

Expected Deliverables

APIs / Web3 Methods

Expose lightweight methods to :

Registry Integration Layer

Documentation

No UI work is required — our internal team will integrate your layer into the Omara platform.

Tech Preferences

Chain choice can be finalised together based on security, cost, and ecosystem.

Engagement Expectations

We’re looking for a development partner who can provide :

What We’d Like From You

If you are interested, please share :