Explore

How it Works

Outline

The Problem

Historical Deliveries

Modern Delivery Services

Gig-Economy

How PDXP Solves the Problem

🚨 The Problem: Trust and Cost in Physical Asset Delivery

In today’s world, delivering physical goods from point A to point B is essential—but it’s often expensive, opaque, and reliant on intermediaries.

📦 Lack of Trust: Current systems depend heavily on private companies, where customers have little control and limited transparency over how deliveries are handled.

💸 High Costs: Delivery fees, especially for last-mile logistics, can be disproportionately high—hurting small businesses and individuals.

🕰️ Uncertain Outcomes: If a delivery fails, compensation is often unclear or unavailable. There's no easy way to align risk with value.

👉 We need a system that is:

Transparent – every step verifiable

Cost-efficient – minimizing overhead

Flexible and fair – compensation tied to real-world value

⚓ Historical Deliveries — Sailing Ships & Letters

Problem: Delivery was slow, risky, and trust-dependent.

⏳ Months at sea to deliver critical messages or goods.

💀 Lost or stolen cargo meant total loss—no recourse for the sender.

🙏 Trust in individuals (captains, couriers) was the only guarantee.

📝 No verification — was the package ever delivered?

"If a letter never arrived, you simply hoped it wasn't lost at sea."

🚚 Modern Delivery Services (FedEx, UPS, USPS)

Problem: High cost and limited transparency.

💰 Fixed pricing regardless of item importance or urgency.

🎯 Failures still happen — delayed, misdelivered, or lost packages.

🧾 Lack of granularity in compensation or insurance.

🏢 Opaque systems — you’re at the mercy of large logistics providers.

"You're paying premium rates, but have no control over the delivery flow."

🍔 Gig-Economy Delivery (DoorDash, UberEats)

Problem: Expensive and unreliable for local delivery.

🧾 25–35% service fees charged to merchants.

😡 High consumer delivery fees, often exceeding the value of the item.

🤷 Little accountability — lost food? Late delivery? Good luck.

❌ No ability to tie value to trust — every order treated the same.

"Your $12 burger just cost $27 and still arrived cold."

The Delivery Protocol

Alice: The person who needs to send a package.

Bob: The person who should receive the package.

Charlie: The person who will handle the delivery of the package.

Alice wants to send a package to Bob.

Alice creates a delivery record using PXDP. To do this she

Notes Summary

Alice wants to send Bob a package. To initiate, she sends the smart contract 5% of the value of her package to act as the fee that will go to the courrier as well as the wallet address of the recipient. The app creates an account which receives the funds and generates two unique tokens and sends one of the tokens to the wallet address submitted with the payment. When teh account that is holding the funds and the other remaining token receives funds worth 20x the original 5% it will send the second unique token to the wallet of the sender. That is the courrier putting up insurance and receiving the second validation token. Once the courrier has dropped off the package he will also send the unique token he received to Bob

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