# spArxx.io: Idea Timestamping — Timestamp your Creative Works

> Timestamp creative works with blockchain proof of existence and digital fingerprints. (iPhone/iPad app by A 432 LIFE, LLC.)

- Source: https://appshunter.io/ios/app/sparxxio-idea-timestamping/id6759505707 (this page in markdown: same URL + `.md`)
- Developer: [A 432 LIFE, LLC](https://appshunter.io/developer/1879081609)
- Category: Utilities, Business
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 28 MB
- Languages: American English
- Released: 2026-06-18
- Data updated: 2026-08-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/sparxxio-idea-timestamping/id6759505707/reviews.md

## What is spArxx.io?

Your ideas are your most valuable assets. Defend them with spArxx.io.

Musician, writer, inventor, artist, designer, photographer, filmmaker ... if you made it, it's worth protecting. spArxx.io timestamps your work in seconds, creating permanent "Proof of Existence": the evidence you need to defend what's yours.

How We Protect You:

Private Digital "Fingerprinting": 
We capture the unique DNA of your idea using advanced cryptographic hashing. Your original files never leave your device, ensuring absolute "Zero-Knowledge" privacy. "Zero-Knowledge" means that we don't know the contents of your file(s) ... our secure hashing only lifts a unique digital "fingerprint" from your electronic file locally, without requiring an upload.

Immutable Proof of Existence:
We take your digitized idea's "fingerprint" hash, and permanently anchor it to the blockchain. This creates an unalterable, time-stamped record proving exactly when your original creative work was born.

Ironclad Certification:
Instantly generate an immutable PDF certificate, and a hosted transaction Receipt, that serve as tangible, portable proof of your creative work.

No Subscriptions. PAYG (Pay As You Go):
To keep your costs low and your convenience high, we use a Vending Machine business model. You only pay for spArks credits as you need them, and your timestamps are generated for you in real time, as you wait. 

Frictionless Onboarding:
Start immediately. No email, no password, and no credit card required to begin. Download the app and receive 50 free "spArks" to generate your first timestamps instantly. Once you are ready, easily claim your anonymous account to securely sync your Digital Evidence Locker across all your devices, by providing only an email address and password. No credit card required.

## Key features

- Private digital fingerprinting
- Immutable proof of existence on blockchain
- Generate PDF certificates
- Pay-as-you-go model
- Frictionless onboarding
- Anonymous account option

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Bronze Pack - 500 spArks | $5.00 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/sparxxio-idea-timestamping/id6759505707/reviews.md

### 5/5 — Easy and affordable

*2026-07-30*

So simple now to protect your IP and ideas. A few taps and you’ve got permanent proof — no stress, no hassle.

**Developer response:** Thanks for using our app, and for the nice comments. We are working hard on new features, stay tuned!

### 5/5 — Quick & easy blockchain timestamps

*2026-07-25*

Very affordable, easy to use. Great for musicians and writers.

**Developer response:** Thank you for the kind review and rating.

## Frequently asked questions about spArxx.io

### What is spArxx.io?

spArxx.io is a utility app designed to protect your creative works by creating immutable, blockchain-anchored proof of existence. It generates digital fingerprints of your files locally, ensuring privacy, and provides instant certification.

### How does spArxx.io protect my ideas?

spArxx.io uses private digital fingerprinting through cryptographic hashing. Your original files remain on your device, and only a unique digital fingerprint is created locally. This fingerprint is then anchored to the blockchain for an immutable, time-stamped record.

### Can I get a certificate for my work?

Yes, spArxx.io allows you to instantly generate an immutable PDF certificate and a hosted transaction receipt. These serve as tangible, portable proof of your creative work's existence and timestamp.

### What is the pricing model for spArxx.io?

spArxx.io uses a Pay-As-You-Go (PAYG) model with no subscriptions. You purchase 'spArks' credits as needed to generate timestamps in real time.

### Do I need an account to use spArxx.io?

No, you can start immediately without an email, password, or credit card. Upon download, you receive 50 free 'spArks'. You can claim an anonymous account later by providing an email and password for secure syncing across devices.

### Is spArxx.io available on all devices?

Based on the provided data, spArxx.io is supported on iPhone, iPad, and iPod, indicating it is primarily an iOS application.

### How often is spArxx.io updated?

The application was last updated on July 8, 2026, with version 1.4.31. This suggests a relatively recent update and ongoing development.

### What is the age rating for spArxx.io?

spArxx.io has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 4 releases)

### 1.4.32 — 2026-08-18

* 1.4.32: NEW! Agentic AI, MCP Gateway for Claude Code enabled.
* 1.4.32: Updates to support In App Purchasing
* 1.4.31:  Gift cards now available. Purchase online, redeem in-app.

### 1.4.31 — 2026-07-08

* v1.4.31 NEW! Gift cards now available. Purchase online, redeem in-app.
* General UI/UX Enhancements and bug fixes.

### 1.4.23 — 2026-06-24

* Simplified and Improved In-App Purchasing Options
* Improved handling and buffering of realtime timestamp acquisition
* User Interface and User Experience enhancements

### 1.4.17 — 2026-06-18

No release notes.

## Related topics

[intellectual property guards](https://appshunter.io/ios/topics/intellectual-property-guards)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*