ProofChainProofChain

If money can be secured by math, why not your stories?

Your work exists without proof.

ProofChain gives a screenplay, a manuscript, a contract or a song a permanent record of when it existed — anchored to Bitcoin and a certified timestamp authority, verifiable by anyone, forever.

Six products

The products

One proof engine. Six industries.

Each product is built for one kind of work and one kind of person. Pick the one that matches what you make.

ProofScript

Screenwriters & producers

Timestamp a screenplay before you pitch it, get it scored by AI, and put it in front of producers.

  • Bitcoin blockchain timestamp
  • AI screenplay analysis in Indian languages
  • Writer-to-producer marketplace and gigs
proofscript.in

ProofBooks

Authors & publishers

Timestamp a manuscript before you submit it, analyse it with AI, and get discovered by publishers.

  • Bitcoin blockchain timestamp
  • AI manuscript analysis and adaptation blueprints
  • Author profiles and publisher marketplace
proofbooks.in

ProofSchool

Schools & teachers

SQAAF-aligned teacher assessment built for Indian schools, graded across five streams of evidence.

  • Five-stream evidence framework
  • AI-graded teaching artifacts
  • DPDP-compliant, with parental consent
proofschool.in

ProofLegal

Law firms & legal teams

Court-admissible timestamps for contracts, NDAs and evidence, at a fraction of what legacy vendors charge.

  • BSA 2023 Sections 63 & 86 compliant
  • Bitcoin blockchain timestamp
  • Tamper-evident audit trail
prooflegal.in

ProofTrain

Trainers & L&D teams

Evaluate training programmes, verify trainer credentials, and timestamp the course IP behind them.

  • AI evaluation of training programmes
  • Verified trainer profiles
  • Course IP timestamping
prooftrain.in

ProofSound

Musicians & composers

Timestamp songs, scores and beats the moment they exist, and get coached on them by AI.

  • Bitcoin blockchain timestamp
  • AI audio coach for songs, scores and beats
  • Public artist portfolio and discovery
proofsound.proofchain.in

ProofVerify

Check any ProofChain timestamp against the Bitcoin blockchain. Free, no account, forever.

proofchain.in/verify

ProofIntelligence

Our own engine reads the work.

A timestamp proves when your work existed. ProofIntelligence tells you how good it is — our engine, built in-house and trained on the craft of each form, reads what you made and tells you what is working and what is not.

  • Screenplays
  • Manuscripts
  • Music
  • Training programmes
  • Teaching
How It Works

From creation to discovery in four steps

Protect your work in under 2 minutes. Get AI analysis in 15 seconds. Connect with the industry — all from one platform.

01

Upload Your File

Drop your script, manuscript, audio, or document. It's SHA-256 hashed locally on your device — your file never leaves your computer.

100% privacy
02

Anchored to Bitcoin

Your hash is committed to the Bitcoin blockchain via OpenTimestamps — a public, permanent record that nobody, including ProofChain, can alter or erase.

Bitcoin secured
03

AI Analysis

Get instant AI-powered scoring across multiple dimensions — story strength, market readiness, originality, and more. Free snapshot or detailed professional reports.

Results in 15 seconds
04

Get Discovered

Showcase your blockchain-verified work on the marketplace. Producers, publishers, and studios browse AI-scored portfolios and connect directly with creators.

Direct industry access

Protection: Under 2 minutes · AI Analysis: Under 15 seconds · Certificates comply with BSA 2023 (Sections 63 & 86)

The Cypherpunk Promise

No authority. No middlemen. Just math.

If the Bitcoin network can secure billions with mathematics alone, it can secure your screenplay, your manuscript, your composition. ProofChain does not ask you to trust us. It asks you to trust cryptography.

Bitcoin Blockchain

Your proof is anchored to the same blockchain that secures over a trillion dollars in value. No government, no company, no individual can alter or erase it. It exists as long as Bitcoin exists.

Verifiable Without Us

The proof does not depend on ProofChain existing. Your hash, the OpenTimestamps proof file and a public block are all anyone needs — verifiable with open-source tools, by anyone, forever, with no account and no permission.

Zero-Knowledge Privacy

For timestamping, your file never leaves your device — we compute a mathematical fingerprint locally and store only that hash. For ScriptPad, optional end-to-end encryption locks your scripts with a key only you hold, so not even we can read them. Your content is yours alone.

BSA 2023 Compliant

ProofChain certificates comply with Section 63 of the Bharatiya Sakshya Adhiniyam, 2023 — electronic record admissibility — and ship with the SHA-256 hash value and Section 63(4) certificate the statute requires.

Open Verification

Anyone in the world can verify your proof — no ProofChain account needed. Upload the file, paste the hash, or enter the certificate ID. The truth is public. The content is private.

Every day without proof is a risk

You have spent months, maybe years, on your work. Protecting it takes under two minutes.

Choose your productVerify a proof