Proxae vs Crypto Bubbles

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Proxae compared with Crypto Bubbles
Detail	Proxae	Crypto Bubbles
What it does	Certify your texts, ideas and files with a Bitcoin blockchain timestamp	Interactive visualization of the cryptocurrency market showing live prices and market data for 1000 coins
Stage	Not given	Not given
Founded	Not given	Not given
Based in	ES	Not given
Pricing model	Freemium	Free
Pricing	Free plan: €0, includes unlimited Bitcoin certification, shareable proof links, REST API, and 3 web page captures per day. Pro plan: €4.90/month, adds RFC 3161 timestamping, eIDAS qualified certificates, official PDF certificates, 20 web page captures per day, and identity verification.	Not given
Key features	Bitcoin anchoring via OpenTimestamps protocol SHA-256 fingerprint computed locally in browser REST API for integration and automation RFC 3161 qualified timestamps for European legal recognition eIDAS-qualified PDF certificates from Sectigo Web page capture and archiving Optional identity verification via Stripe Identity Webhook notifications for proof confirmation Independent verification via opentimestamps.org AES-256-GCM encryption for Pro stored content	Interactive bubble chart showing price changes, market cap, and trading volume Heat map view organized by market capitalization Real-time price updates for Binance-traded coins Hourly data refresh for all 1000 coins Support for 64 languages and multiple currencies TradingView candlestick charts integration Cross-platform app for Windows, Mac, Android, and iPhone Detailed coin information and price history Color-blind friendly palette option
What makes it different	No trusted third party required—proofs remain verifiable forever without Proxae Original content never leaves your device—only cryptographic fingerprint is transmitted Mathematically immutable—proof dates cannot be modified without invalidating Bitcoin blockchain	Visualizes all top 1000 cryptocurrencies at once in an interactive bubble chart format Live real-time data for major coins with hourly updates for all cryptocurrencies Available free without registration on all devices Supports 64 languages making it accessible globally Independent visualization not owned by exchanges or crypto projects
Community votes	0	0
DR (Domain Rating by Ahrefs)	39 +1 (up) since last check	2 +2 (up) since last check
Trust Flow (Majestic)	21	0
Citation Flow (Majestic)	32	8
Referring domains (Majestic)	32	2

4 details filled in for both companies.

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