Trustless Contracts • Real-World Enforcement

On-Chain Agreement
Protocol

A complete legal system that lives immutably on the blockchain. Agreements, payments, evidence, and arbitration — backed by Unipoly’s legal team based in Dubai.

100%
On-Chain
3-Layer
Arbitration
Dubai
Unipoly Lawyers
Encrypted
Signed
On-Chain

What is OCAP?

OCAP is a complete on-chain legal system — agreements, payments, evidence, and arbitration all live immutably on the blockchain, backed by Unipoly’s powerful legal & lawyers team based in Dubai.

Party A
Party B

Immutable Agreements

Full contract stored as Base64 on-chain. Every term, every clause — cryptographically sealed and permanently recorded. Large contracts split across multiple smart contracts with cross-references.

Permanent Record

USDT Escrow Payments

Zero volatility, auto-release. Payments locked in smart contract escrow in USDT. When delivery is confirmed, funds release instantly — no banks, no delays, no middlemen.

Instant Settlement

3-Layer Arbitration

Disputes resolved through AI → UniPlay Team → Unipoly Legal Team. Each layer escalates professionally. NFC-card authenticated votes. Legally binding at every level.

Unipoly Lawyers Backed

Everything You Need for Secure Agreements

A complete platform for creating, managing, and sharing encrypted documents on the blockchain.

Contract Builder

Create structured contracts with sections, items, and sub-items. Save drafts or publish immutably on-chain.

Form Templates

Design reusable form templates from contracts or from scratch. Share via link for anyone to fill out.

Fill & Sign

Fill forms with data, encrypt with your key, and store the signed result permanently on the blockchain.

Secure Sharing

Share encrypted data with specific users. Only chosen recipients can decrypt using their private keys.

Transaction Explorer

Look up any on-chain document by transaction hash. Verify integrity and view the full history.

AES-256 Encryption

Military-grade encryption derived from your account key. Your data is unreadable to everyone except you and your recipients.

How OCAP Works

From agreement creation to final payment — every step is recorded on-chain, creating an unbreakable chain of trust.

01

Define Agreement

Both parties define agreement terms via mobile or web app. Intuitive interface — no legal jargon, no technical knowledge needed.

02

Sign & Store On-Chain

Both sign digitally. Signed document stored as Base64 on-chain — every clause cryptographically sealed and permanently recorded.

03

Smart Contract Splitting

If needed, contract splits across multiple on-chain contracts with cross-references in the main contract — full transparency, zero data loss.

04

USDT Escrow Deposit

Receiver deposits USDT payment into smart contract escrow. Zero volatility, locked until conditions are met. No intermediaries.

05

Deliver & Upload Evidence

Provider delivers goods or services and uploads evidence on-chain — photos, documents, receipts. All permanently recorded.

06

Confirm & Release Funds

Receiver confirms delivery → funds auto-release to Provider instantly. No delays, no approvals — smart contract handles everything.

07

3-Layer Arbitration

If dispute arises → 3-layer arbitration activates: AI analysis first, then UniPlay team review, then Unipoly’s legal team as final authority.

Smart Contract Architecture

Two interconnected smart contract systems power OCAP — one for each agreement instance, one global registry for arbitration. Every piece of data is on-chain.

Per-Agreement Instance

Agreement Contract

Deployed for every OCAP agreement

  • Party Wallet Addresses — both parties identified on-chain
  • Signed Document (Base64) — full contract content stored immutably
  • Multi-Contract References — splits across contracts if large
  • Payment Schedule (USDT) — milestones & escrow records
  • Delivery Confirmations — timestamped on-chain proofs
  • Evidence Repository — photos, docs, all on-chain
  • Dispute Records — full arbitration history
Global Singleton

Arbiters Registry

One shared instance for all agreements

  • AI Arbitration Engine — reference to OCAP’s dedicated AI
  • UniPlay Team Registry — verified professional arbiters
  • Unipoly Legal Admin Wallet — NFC-card authenticated
  • Voting History — every decision transparent & verifiable
  • Public Audit Trail — all decisions publicly verifiable on-chain

“Every piece of data is on-chain. No one can alter or deny anything. Agreements, evidence, payments, and arbitration decisions — all immutable, all transparent, all verifiable forever.”

3-Layer Arbitration System

Every dispute follows a clear escalation path — from AI analysis to professional human review to Unipoly’s legal & lawyers team.

1

AI Arbitration

OCAP’s dedicated AI reviews the dispute first, analyzing all on-chain evidence, contract terms, and delivery records to issue an initial ruling.

  • Analyzes on-chain evidence, contract terms & delivery records
  • Issues initial ruling based on transparent data
  • If either party disagrees → escalates to Layer 2
Free — Included in contract fee
Disagree? Escalate
2

UniPlay Team Arbitration

Party pays arbitration fee to escalate. UniPlay’s professional arbitration team reviews the full case with verified identity voting.

  • NFC Card Authentication: each arbiter taps physical card → enters PIN → casts verified vote
  • All votes recorded on-chain, fully transparent and public
  • Arbiters can’t play favorites — reputation visible to everyone
Still disagree? Final authority
3

Unipoly Legal Team

Final and legally binding arbitration by Unipoly’s powerful lawyers & legal team, based and legally registered in Dubai, UAE. Enforceable worldwide.

  • Unipoly-appointed legal expert with NFC authentication card
  • Expert taps card → enters PIN → issues legally-binding ruling
  • Decision executed on-chain automatically
  • Enforceable in 180+ countries through international agreements
Final & binding — Unipoly Legal supervised

NFC Card Authentication

Every arbiter and legal expert verifies identity with a physical NFC card + PIN. No impersonation possible — physical meets digital security.

1

Hold NFC Card

Arbiter holds physical NFC authentication card near the device

2

Card Detected

Phone reads the identity chip — unique to each arbiter, cannot be cloned

3

Enter Secure PIN

Two-factor verification: physical card + knowledge

4

Identity Verified

Identity confirmed cryptographically — ready to cast verified vote

5

Vote Recorded

Decision recorded on blockchain — permanent, publicly verifiable

On-Chain Storage & Transparency

Every piece of data lives permanently on the blockchain. Nothing can be forged, altered, or destroyed.

Agreement TermsIMMUTABLE
Signed DocsIMMUTABLE
Payment RecordsIMMUTABLE
EvidenceIMMUTABLE
ArbitrationIMMUTABLE
Traditional
  • Paper can be forged
  • Documents can be destroyed
  • Records can be altered
  • “He said, she said” disputes
OCAP On-Chain
  • Immutable blockchain records
  • Data exists forever
  • Cryptographically sealed
  • Transparent & verifiable by all

Payment System

USDT payments flow through a 4-stage smart contract pipeline. Zero volatility. Instant settlement. No intermediaries.

Define

Set Schedule

Define payment milestones & delivery conditions

Escrow

Lock USDT

USDT locked in smart contract until conditions met

Deliver

Upload Proof

Provider delivers & uploads evidence on-chain

Release

Auto-Release

Funds release instantly to provider on confirmation

USDT stablecoin ensures your payment value never fluctuates. Zero volatility. Instant settlement. No intermediaries.

Your Data is Fortress-Level Secure

AES-256-GCM Encryption

Military-grade encryption for all stored data. Keys are derived from your account and never leave your session.

Immutable On-Chain Storage

Once published, documents cannot be altered or deleted. The blockchain provides a permanent, verifiable record.

Zero-Knowledge Sharing

Share encrypted data with specific recipients. The platform never has access to your decryption keys.

Privacy by Default

All form submissions are encrypted before storage. Nobody — not even us — can read your data without your explicit consent.

Mobile & Web Apps

Use OCAP from any device. No crypto knowledge needed — wallet abstraction, social login, and push notifications built in.

iPhone / Android

Web Dashboard

Document Scanning — Camera capture & upload
Push Notifications — Alerts for every event
Biometric Auth — Face ID & fingerprint
Wallet Abstraction — No crypto knowledge
Social Login — Google, Apple, Email
NFC Support — Card tap for arbiters

The Five Pillars

Five foundational pillars that make OCAP the most complete on-chain agreement system ever built.

On-Chain Storage

100% immutable records

USDT Escrow

Zero volatility payments

AI Arbitration

Instant first-layer resolution

UniPlay Team

Professional NFC-auth review

Unipoly Legal

Dubai-based lawyers team

How OCAP Compares

See how OCAP stacks up against traditional systems and pure blockchain solutions.

Feature Traditional Pure Blockchain OCAP
Storage Paper/PDF Partial 100% On-Chain
Payments Bank escrow (slow) Crypto (volatile) USDT Escrow
Arbitration Courts 12–18mo Token staking 3-Layer System
Evidence Forgeable IPFS (can go offline) On-Chain Base64
Legal Backing Varies None Unipoly Legal (Dubai)
Accessibility Lawyers needed Technical knowledge Mobile App
Arbiter Auth Trust-based Anonymous NFC Card + PIN

Built For Real-World Use

Business Agreements

Create legally-structured contracts between parties with automatic on-chain timestamping and tamper-proof storage.

Secure Forms

Collect sensitive data through encrypted forms. Medical records, financial data, or personal information — all protected.

Compliance & Audit

Maintain an immutable audit trail for regulatory compliance. Every document change is permanently recorded on-chain.

Real Estate

Property agreements, rental contracts, and title documents stored permanently with cryptographic proof of authenticity.

The Future of Agreements is On-Chain

Join the OCAP Platform today. Create your first on-chain contract in minutes — no wallet setup required.

Start Building Now