Prove Your Creation's Priority
ChronoSeal provides tamper-proof, decentralized evidence of your intellectual creations. Using IOTA Notarization, we record cryptographic hashes on the IOTA ledger, establishing immutable proof of existence and anteriority without storing your files.
Why Choose ChronoSeal?
The modern way to prove intellectual property priority
Immutable Proof
Once notarized on IOTA, your deposit cannot be altered or deleted. The cryptographic hash and timestamp are permanently recorded on the ledger.
No File Storage
We never store your actual files. Only cryptographic hashes are recorded, ensuring your intellectual property remains private and secure.
Decentralized & Verifiable
Anyone can independently verify a deposit using the IOTA ledger. No central authority needed - the proof is in the blockchain.
Legally Valid
Designed for judicial acceptance. Our comprehensive documentation explains the technology for judges and legal professionals.
Zero Fees
IOTA's feeless architecture means no transaction costs. Create as many deposits as you need without worrying about fees.
International
Works across jurisdictions. Whether you're in France, the EU, USA, or anywhere else, your proof is universally verifiable.
How It Works
Simple, secure, and transparent
Upload Your File
Select the file you want to protect. This can be any type of digital content - documents, images, code, designs, etc.
Compute Hash
We compute a cryptographic hash (SHA-3-256 by default) of your file. This unique fingerprint identifies your content without revealing it.
Notarize on IOTA
The hash is recorded on the IOTA ledger as an immutable notarization. This creates a timestamped proof of existence.
Receive Certificate
You receive a certificate with all the proof details. Anyone can verify your deposit using the IOTA ledger or our verification tool.
ChronoSeal in Numbers
2
Total Deposits
0
Verified Deposits
Immutable Records
Global Reach
Recent Public Deposits
See what others are protecting with ChronoSeal
Ready to Protect Your Creations?
Join thousands of creators, inventors, and businesses who trust ChronoSeal to establish tamper-proof evidence of their intellectual property.