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Mediachain funding, valuation and investors
Open blockchain metadata protocol for media attribution—acquired by Spotify in 2017.
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Funding, valuation & investors
Answer-first snapshotLatest funding
Seed
$1.5M · June 2016
Latest known valuation
Not publicly disclosed
Total disclosed equity funding
$1.5M
Excludes debt, grants, acquisitions, secondaries, and IPO proceeds.
Current status
acquired
acquired · Brooklyn, New York
Investors in latest funding
Lead: Andreessen Horowitz , Union Square Ventures
Other: RRE Ventures , Digital Currency Group
Latest tracked event: Acquired by Spotify (April 2017). It is shown separately because it is not counted as disclosed equity funding.
Overview
Mediachain Labs, founded in Brooklyn by Denis Nazarov and Jesse Walden, built an open protocol for registering and discovering metadata about creative works on a blockchain—aiming to solve attribution and royalty tracking across the web. The company raised a $1.5 million seed round in June 2016 co-led by Andreessen Horowitz and Union Square Ventures with RRE Ventures and Digital Currency Group participating per CoinDesk. In April 2017, Spotify acquired Mediachain to help connect artists with track metadata and rights information across Spotify's catalog. The team joined Spotify's NYC office to work on decentralized metadata infrastructure internally.
Why Mediachain is interesting
USV and a16z jointly backed provenance for creative works; Spotify bought the Brooklyn team to improve rights metadata—not to launch a crypto token.
Product & use cases
Mediachain linked media files to onchain metadata records—enabling attribution chains and discovery of creators across platforms and archives.
- Music rights and attribution metadata for streaming catalogs
- Open media registry for photographers and visual artists
- Decentralized discovery of creative work provenance
Key facts
- Seed (Jun 2016): $1.5M co-led by a16z and USV (CoinDesk)
- Acquired Apr 2017 by Spotify (TechCrunch)
- RRE and Digital Currency Group participated in seed
- Open-source media attribution protocol
Funding history (newest first)
Acquired by Spotify
2017-04 Not disclosedSource: https://techcrunch.com/2017/04/26/spotify-acquires-blockchain-startup-mediachain/
Investors in our directory
Funds linked from Mediachain's profile — open a fund page for stage focus and related deal articles.
Competitive landscape
Edge: Dual a16z + USV backing on open protocol—not proprietary CMS—aligned with crypto-era provenance narrative pre-NFT boom.
Media provenance on blockchain was intellectually compelling but streaming economics favored centralized catalog fixes. Spotify acqui-hire validated problem statement while absorbing talent—not launching public chain.
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Centralized rights databases (MLC, PROs) incumbent
Legacy music licensing infrastructure.
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IPFS / Arweave metadata layers adjacent
Storage protocols; Mediachain focused on attribution graph.
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Spotify internal metadata systems incumbent
Acquirer integrated team into existing catalog ops.
Notable stories
- Co-founder Jesse Walden later founded Variant Fund—crypto venture firm (industry path post-Spotify).
- Spotify cited improving metadata connections for artists as acquisition rationale (TechCrunch).
- Dual lead from a16z and USV rare for $1.5M seed—signaled protocol-not-app ambition.
Industries
Related funding articles
Venture Capital Tracker pieces that cover Mediachain's financing or category context.
FAQs about Mediachain
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