Laying out the streets…STEP 1 OF 3

Sellat · Office #56,748

Proof infrastructure for people, businesses & AI agents

In the Moving, storing and recovering files neighborhood (Work and office). In town since 30 Oct 2026.

Nobody has claimed this office yet. Tablif records every new product and gives it an office; when its owner claims it, the lights go on.

Is this yours? Claim it

What Tablif read on Sellat's site

Sellat describes itself as: “Certify the date of your files · Qualified timestamp · Sellat Open menu Use cases ▾ Use cases Tenancy deposit Building work and renovation Damage and insurance Priority of your work or idea Delivery to a client Online store Logs and records”

What it is

Calls itself “digital proof infrastructure”.

  • Calls itself: digital proof infrastructure
“Sellat is digital proof infrastructure for people, businesses and AI agents.”

What it costs

Monthly subscription and yearly plan. A free tier, free forever. Sales on request. No one-time option. 12 prices listed on its pages, from €0 to €150.

  • One-time: no
  • Monthly: yes
  • Yearly: yes
  • Free plan: free forever
  • Price: 12 prices, from €0 to €150
  • Contact sales: yes
“Large volumes: from €0.12 a seal via the API.”
“…from €1.50 in packs”
“Pro account: €12 a month”

Who it sells to

Sells to businesses and consumers. Built for small businesses and solo users. Available in 4 languages.

  • Sells to: businesses and consumers
  • Company size: small businesses · solo / indie
  • Languages: 4 languages
“Sellat is digital proof infrastructure for people, businesses and AI agents.”
“Businesses Build the proof into your processes.”

How it runs

A API. Runs locally and works offline. Hosted in the cloud. Offers an API. AI is a side feature. Built with Google Analytics.

  • Kind: api
  • Runs where: cloud / hosted · on the device, offline
  • API: yes
  • AI role: a side feature
  • Analytics: Google Analytics
“Integrate verifiable proofs into apps through a REST API, or let agents pay per request via x402.”
“Protect files on the web with local SHA-256 hashing and optional end-to-end encrypted custody.”

What it works with

Runs inside Bitcoin and Polygon. Plugin for WooCommerce.

  • Runs inside: Bitcoin · Polygon
  • Plugin for: WooCommerce
“Each proof is anchored on Polygon and Bitcoin, with optional qualified eIDAS timestamps.”
“Sellat is digital proof infrastructure for people, businesses and AI agents.”

What it offers as proof

Live, no waitlist. Compliance: Regulation (EU) 910/2014. Try it without signing up. Publishes docs and a blog.

  • Compliance: Regulation (EU) 910/2014
  • Instant signup: yes
  • Trial asks for: nothing
“Create a free account”
“Just one file? Protect it without an account →”

Sources

Tablif read these pages, last on 30 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.

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