Trustless Uptime Monitoring

Don't just monitor. Prove it. Cryptographic Proofs for Every Downtime

The only uptime monitoring service that generates cryptographically signed proofs for every downtime. Perfect for SLAs, legal disputes, and professional trust.

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Trustless by design

Proofs can be verified without trusting us.

For SLAs & disputes

Turn uptime into evidence you can present.

No marketing metrics

Just verifiable downtime, anchored publicly.

Live Transparency

Open status

Status and verification are public by design.

GET /poa/v1/verify

Use this endpoint to independently validate the latest proof.

API Documentation → Dashboard → Status →

The Trustless Protocol

Three cryptographic primitives that make downtime history durable, auditable, and hard to forge.

Immutable Anti-Rollback Chain

Each proof is linked to the previous one via its SHA-256 hash. Remove or edit an outage and the chain breaks.

DNS Anchorage

Chain roots are anchored in public DNS via TXT records, creating a decentralized source of truth.

Ed25519 Signatures

Every check is digitally signed by the server, proving the data originates from UptimeProof.

Pricing

Premium, compact, and aligned with real-world proof retention.

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FAQ

Quick answers about the protocol, billing, and how proofs work.

What is a Proof of Availability (PoA)?

A PoA is a signed record of uptime checks. It can be verified independently using cryptography.

What happens after I pay with BTCPay?

As soon as the invoice is settled, your subscription is activated automatically and you’re redirected to the dashboard.

Can I verify proofs without trusting UptimeProof?

Yes. Proofs are signed and chained. You can verify authenticity and detect rollback attempts using the public verification endpoint.