ChainRecorder Protects Your
LikenessIntellectual PropertyArtworkContractsLand TitlesPatents
Own Your Digital Proof—Forever
Tamper-Proof, Blockchain-Powered Document Verification
Legal professionals, businesses, and creators rely on trust and authenticity. But in a world where contracts are forged, intellectual property is stolen, and digital evidence is manipulated, how can you prove ownership and integrity?
With ChainRecorder, you can timestamp and verify your documents on the Bitcoin blockchain—instantly, securely, and without third-party control.
No longer must individuals and businesses yield to centralized authorities.
ChainRecorder leverages blockchain technology to restore freedom, control, and self-governance in the digital world.
Join us in this exciting journey towards a future where YOU dictate the terms.
Get StartedWhat is
ChainRecorder?
ChainRecorder is a blockchain-based proof-of-existence platform that allows you to:
Securely timestamp contracts, legal agreements, IP filings, and evidence. Prove authorship, authenticity, and ownership—without storing the file itself. Instantly verify documents at any time—trusted by courts and legal experts. Prevent fraud, disputes, and backdating with immutable blockchain records. Your data. Your proof. Your control.
Why Choose
ChainRecorder?
Once recorded, your document’s timestamp cannot be altered or erased.
No need for costly notarization—proof is generated in seconds at a fraction of the price.
We never store your files—only the hash is recorded on the blockchain.
Blockchain timestamps provide legally recognized proof of authenticity.
How
ChainRecorder
Works
Step 1
Upload Your File
Simply drag and drop your file. ChainRecorder generates a unique cryptographic hash—a digital fingerprint.
Step 2
Timestamp on the Bitcoin Blockchain
Your file’s hash is securely embedded into the Bitcoin blockchain, creating permanent proof of its existence at that moment.
Step 3
Verify Anytime, Anywhere
Anyone can verify your document’s timestamp instantly, proving its authenticity without needing to access the original file.
Try Out
ChainRecorder For FREE!
Who Uses ChainRecorder?
Legal Professionals & Law Firms
Ensure contract authenticity & prevent fraudulent backdating. Protect intellectual property, patents, & copyrights. Timestamp & verify digital evidence for court proceedings
Businesses & Enterprises
Secure important records like NDAs, agreements, & financial reports. Reduce legal disputes with verifiable contract execution dates. Protect sensitive data without relying on third-party storage
Creators & Innovators
Prove ownership of original content, from music to manuscripts. Establish a digital trail for patents, trademarks, & research. Prevent unauthorized modifications & content theft
Join the Future of Secure Document Verification
✔ Permanently timestamped
✔ Easily verifiable
✔ Legally defensible
Traditional verification methods are slow, costly, and vulnerable to fraud. If you use ChainRecorder, your documents are these.
Take control of your digital proof—before disputes arise.