LPD · Protect your digital property
Prove it already existed. And that no one has touched it
Details
- External ID
- 1262836
- Source
- PH
- Company
- —
- Product
- LPD · Protect your digital property
- Website domain
- producthunt.com
- Launched
- Sept. 28, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Android, Legal, Blockchain
- Fetched at
- Sept. 29, 2026, 1 a.m.
- Updated at
- Sept. 29, 2026, 1 a.m.
Description
Global blockchain evidence. Fast pay-as-go service including mobile App and enterprise plans. Three layers of evidence for undisputable proof. Blockchain Registers a cryptographic fingerprint of your file on Polygon, creating public and immutable evidence of its existence. IPFS Keeps a decentralized reference of the file so you can share it safely. Available in public or private mode. eIDAS Adds a qualified electronic timestamp issued by a qualified trust service provider of the European Union.
Enrichment
- Theme
- Vertical
- Legal
- Function
- Compliance & governance
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- digital copyright and proof of existence verification for creators
- Manually corrected
- False
Could you build this?
Yes Hashing a file on the client, pinning the file to IPFS via Pinata/Infura, and logging the cryptographic hash via a simple smart contract on Polygon is standard Web3 boilerplate.
Competitors
Other products that read as similar to this one — 87 launches clear the similarity bar, closest 8 shown.
Attention rank: #38 of 88 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 333 days after the earliest competitor.
- OnChainRisk · ph · 2026-09-21 · 1 upvotes · similarity 0.47
- Anchor any file to Bitcoin to prove it existed at a specific time · hn · 2026-03-19 · 8 upvotes · similarity 0.45
- StampR · ph · 2026-09-25 · 2 upvotes · similarity 0.44
- Proof of Audits · ph · 2026-09-14 · 2 upvotes · similarity 0.43
- Btfy · hn · 2026-08-02 · 10 upvotes · similarity 0.42
- Crypto-Recovery · github · 2026-09-15 · 35 upvotes · similarity 0.41
- Crypto-Wallet-Recovery · github · 2026-09-14 · 30 upvotes · similarity 0.40
- Pyx · ph · 2026-09-15 · 4 upvotes · similarity 0.39
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a compliance & governance tool for Media & entertainment yet.