For startups
Protect your IP from day one.
Before you share with investors, partners, or contractors — certify it. Prove the idea was yours, and when.
Pitch decks
Certify before every investor meeting. Prove your strategy existed first.
Source code
Timestamp major commits. Build an immutable development history.
Brand assets
Certify logos and guidelines before trademark registration.
NDA-protected files
Share certified documents with built-in proof of creation date.
Cap table docs
Anchor shareholder agreements and term sheets on Bitcoin.
Product specs
Prove when you first documented a feature or invention.
Why startups choose mltio
Free proofs when you need them most
Maximum proof (OTS + TSA + Rekor) is free and instant — perfect for early-stage teams certifying decks, code, and specs before fundraising.
Free maximum proof — no card required
Instant certificate with PDF
Bitcoin certs on free plan
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Build your IP portfolio from day one.
Free plan includes unlimited free proofs. Upgrade for Bitcoin on-chain certificates.