Console

Two products

Pricing

Self-attested — a tamper-evident log endpoint, free, generally available. Structural — a transparency proxy in front of your database, currently invite-only while we calibrate with design partners.

Self-attested log service · generally available

Self-AttestedFree · GA

A tamper-evident log endpoint — events you POST get hash-chained, the head gets anchored to GitHub and Bitcoin, and a public verifier runs in your customer’s browser.

Datadog, Logtail, CloudWatch, and Loki all let the operator (or any admin with retention permissions) mutate the backend without leaving evidence. Self-attested is the only one of these where the customer can prove to their customers and auditors what was logged and that it hasn’t been rewritten. Sharpest fit: AI agents publishing their own tool-use logs.

Get API key

We make no claim about events you chose not to log — we make a cryptographic claim about what you did.

Structural transparency proxy · invite-only alpha

Design Partner Program5 spots · 0 filled

Five spots. Free for 90 days. Founding-customer pricing locked in for the first year after.

We're working closely with our first design partners while we calibrate the broader pricing tiers. If you're shipping a product where database access transparency is a customer-facing concern — your enterprise customers ask in RFPs whether your engineers can read their data — you may be a fit.

Who fits

  • · Series A–C SaaS, 50–500 employees, hosted on AWS / Azure / GCP
  • · Selling into healthcare, financial services, or AI-handling-PII verticals
  • · Trust Center page or active SOC 2 / HITRUST / PCI program
  • · Or: shipping AI agents with database credentials, customers asking about agent accountability

What you get

  • · Full managed deployment on the 5-VM transparency topology — proxy, replicas, observer
  • · Direct working relationship with the founder on integration and feedback
  • · First access to MCP server adapter, EU AI Act Article 12 evidence pack, custom-domain mapping
  • · Founding-customer pricing locked in for 12 months once the program ends

What we ask

  • · Run the deployment for at least one real workload (no toy data)
  • · Take a 30-min feedback call every other week during the program
  • · Provide a quote we can use publicly when the program completes (anonymized if you prefer)

After 90 days, design partners get founding-customer pricing locked in for the first year. If it is not a fit, you walk away — no contract, no commitment.

Other paths to the protocol

Self-hosted · AGPLv3

Free, forever.

Drop the Rust proxy in front of your existing Postgres, Mongo, or S3-compatible store. Full reference implementation. No managed service involvement.

  • · Same audit architecture, your infrastructure
  • · No feature gating
  • · Apply your own license restrictions
  • · Code is the trust anchor
View on GitHub →

$500 in Launch CreditsTry the real 5-VM BFT architecture risk-free.

Every new workspace receives $500 in credits — enough for ~2 weeks of the 3-VM tier. No toy sandboxes; trial the actual structural product.

Claim credits →

After the alpha

Concrete tiered pricing publishes here once the design-partner program is full and we’ve confirmed the right shape with our first cohort. The architecture is the same regardless of pricing — proxy + database replicas + an independent observer + per-customer chains verified client-side in WASM. You can read it all in the server/ repo today.

Transparency is structural.View deployment templates →