blockstamp.ae

What It Is

Blockstamp provides an intellectual property timestamping and proof-of-existence service based on the Bitcoin blockchain. It is not a traditional firewall, EDR, WAF, or vulnerability management tool. The core idea is to generate a SHA-256 fingerprint for a user’s file and anchor that fingerprint to the Bitcoin blockchain, proving that a given piece of content existed at a specific point in time. It can later be verified by recalculating the fingerprint of the original file.

Core Capabilities and Security Properties

The page emphasizes “privacy by design”: the file fingerprint is calculated locally in the browser, and the service records only the irreversible fingerprint, meaning the file content is not made public. Users need to compress the original file together with the txt file containing the fingerprint into a ZIP file and submit it. The service provides a blockchain registration code, a digital receipt, and an official legal PDF proof. An Ownership Certificate is also available for ownership proof applications. Its security value mainly lies in immutability, public verifiability, and reduced reliance on a trusted intermediary. However, it does not provide real-time protection, detection alerts, access control, or data leak prevention.

Pricing and Process

Pricing is relatively clear: Bitcoin Timestamping costs 1200 AED / file, while an Ownership Certificate costs 350 AED. Certificate applications must be submitted by email with the applicant’s name, date of birth, address, Bitcoin block number, SHA256 code, and timestamp code. After verification and payment, generation may take up to 48 hours. The page does not disclose payment methods, refund policy, SLA, or volume discounts.

Pros and Cons

The advantages are that it uses the Bitcoin public blockchain, so the proof can be verified by anyone; only hashes are recorded, so the privacy risk is relatively low; and the process and pricing are public. The drawbacks are that the per-file price is high, and costs may become significant for bulk use. Although its legal effect is described as usable in court and disputes, there is no visible compliance certification, jurisdiction-specific explanation, or third-party legal endorsement. It also lacks information about APIs, admin dashboards, alerts, and enterprise integrations.

Who It Is For and Access from China

This service is suitable for creators, entrepreneurs, small teams, or intellectual property owners who need proof of existence and integrity for creative proposals, documents, images, drafts, project structures, and contracts. It is not suitable as an enterprise cybersecurity protection platform. Access from China cannot be determined from the text alone, and pricing is listed in AED with no payment methods specified. For use in mainland China, it may be worth comparing it with local electronic evidence preservation services, notary-based evidence preservation, copyright registration, or domestic blockchain evidence platforms.