
SecureAuthor – Instantly prove authorship with blockchain receipts. No fees, no lawyers, no paperwork—just instant, verifiable proof for your designs, code, documents, and more. Protect your work effortlessly, trusted by creators and businesses worldwide.








This is a really interesting extension. it makes it easy for me to verify my authorship on the blockchain. Thanks for creating it!
@niki15 You're very welcome! 😊 We're thrilled to hear that SecureAuthor is making proof of authorship easier for you. If you have any feedback or ideas for improvements, we'd love to hear them! 🚀
Happy creating! 🎨💡
Wow! Impressive! How fast does that work?
@maksym_skuibida Great question! 🚀
You receive your timestamped receipt instantly as soon as you upload a file, meaning your authorship is protected right away.
As for blockchain recording, we write proofs to the Polygon Mainnet on a scheduled basis, currently set to every 5 minutes. If you check back later and re-download your receipt, it will contain the updated blockchain reference once it's recorded.
This way, you get immediate protection and blockchain verification shortly after. Let us know if you have any other questions! 😊
Impressive tool! Can you tell me how SecureAuthor guarantees that each proof is authentic?
@lucas_parsons Great question! 🚀 SecureAuthor guarantees the authenticity of each proof through a combination of cryptographic hashing, immutable blockchain records, and local verification. Here’s how it works:
1️⃣ Unique Cryptographic Hashing – When you upload a file, SecureAuthor generates a unique hash (fingerprint) of the file’s content. Even a tiny change in the file would produce a completely different hash, ensuring authenticity.
2️⃣ Immutable Blockchain Record – This hash is then securely recorded on the Polygon Mainnet, a public blockchain. Since blockchain records cannot be altered or deleted, your proof remains permanently verifiable.
3️⃣ Independent Verification – Anyone (including you) can verify a file’s authenticity by simply re-uploading it. SecureAuthor recalculates the hash locally on your device and checks it against the recorded proof—without ever exposing your content.
Together, these steps ensure that each proof is tamper-proof, independently verifiable, and cryptographically secure. Let us know if you have any more questions! 🔥😊
Amazing tool for all creators. Great job!
Accidentally found this extension, and it was just what I needed! Works well, no complaints.