PermanentProof ofPayments
Secure, immutable payment records on the Permaweb.
INVOICE
#INV-20250415-001
Acme Corporation
123 Business Ave
San Francisco, CA 94107
Bill To:
John Smith
Global Enterprises Ltd
456 Commerce St
New York, NY 10001
Date:
Due Date:
Payment Terms: Net 30
Description | Quantity | Unit Price | Amount |
---|---|---|---|
Premium Subscription | 1 | $1,200.00 | $1,200.00 |
Implementation Services | 10 | $150.00 | $1,500.00 |
Data Migration | 1 | $750.00 | $750.00 |
Subtotal: $3,450.00
Tax (8%): $276.00
Total: $3,726.00
PAID
The Problem?
Payment disputes disrupt trust and efficiency in business relationships.
Lost Records
Paper trails and centralized databases can disappear or degrade over time.
Tampering Risks
Traditional records can be altered, leading to mistrust between parties.
Access Barriers
Clients and businesses struggle to retrieve proof of payment quickly and securely.
The Solution
CarbonPaper.xyz stores proof of payments on the Permaweb, ensuring they are permanent and tamper-proof.
Integratedwith Continuu
Seamless access for businesses and clients, enhancing trust and transparency in every transaction.

Powered bythe Permaweb
Leveraging Arweave's technology to provide immutable, transparent proof of payments that last forever.

Key Features
CarbonPaper.xyz offers a comprehensive solution for payment verification.
Permanent Storage
Records are stored indefinitely on Arweave's Permaweb.
Tamper-Proof
Blockchain ensures data integrity and prevents alterations.
Continuu Integration
Provides continuous, streamlined access to payment records.
Third-Party Verification
Auditors or partners can confirm authenticity without intermediaries.
How It Works
A simple, secure process for permanent payment verification.
Payment Recorded
Businesses upload payment details via Continuu after a transaction.
Permaweb Storage
Records are securely stored on the Permaweb, creating an unchangeable proof.
Access Granted
Clients and businesses access records through Continuu's interface or a secure link.
Verification Enabled
Anyone with permission can validate records using blockchain tools.

Benefits
CarbonPaper.xyz provides value for both businesses and clients.
For Businesses
- Build trust with immutable records
- Streamline B2B workflows with Continuu integration
- Reduce disputes and audit times
- Enhance customer satisfaction with transparent processes
For Clients
- Access B2C payment proofs anytime
- Verify transactions independently
- Enjoy peace of mind with secure, permanent records
- Simplify record-keeping for tax and accounting purposes
Technology
Built on cutting-edge blockchain and web technologies.

Arweave's Permaweb
Ensures eternal, decentralized storage of payment records.

Blockchain
Guarantees immutability and transparency of all stored data.

Continuu
Facilitates continuous access and workflow integration.

APIs
Connects with payment systems for ease of use and integration.
Ready to TransformPayment Proof?
Join us in creating a future where payment trust is permanent and continuous.