Botrite Observe · Founders Beta

The Web Changes. Prove It.

The receipt layer for every web fetch. Signed, tamper-evident, independently verifiable. Founders beta — free tier live.

Try it free — 5 checks/day See pricing

No credit card required. Read the docs

ED25519 SIGNED / RECEIPT CHAINS / CONTENT NORMALIZED / legal_class: observation_only

Upstream changes should not be invisible.

One endpoint. One receipt. Know exactly when a URL changed — and have a tamper-evident record of the observation.

01 — Detect

Check any URL

Send any public URL. We fetch it, hash the content, compare with the last observation, and tell you whether it changed.

02 — Sign

Get a signed receipt

Every observation produces an Ed25519-signed receipt. The receipt is tamper-evident and includes a content hash, timestamp, and URL — independently verifiable.

03 — Automate

Automate freshness gates

Wire changed: true into CI/CD pipelines, cache invalidation, agent workflows, or any monitoring stack. If it changed, you know.

How it works

Integrate in minutes. No SDK, no state management — just HTTP.

Get your API key

Get a free API key from the docs page. No credit card needed. 5 checks per day on the free tier, forever.

POST the URL

Send a POST to /v1/observe with the URL you want to observe. That's the entire integration.

Get the receipt

Receive a JSON response: status (FRESH/STALE/UNKNOWN), content hash, timestamp, Ed25519 signature, and receipt chain link.

Quickstart Copy

POST a URL — returns a signed observation receipt

curl -X POST https://api.lattiq.ai/v1/observe
-H "Content-Type: application/json"
-d '{"url": "https://example.com"}'

Response — Ed25519 signed, independently verifiable

{ "check_id": "a1b2c3d4-...", "url": "https://example.com", "status": "FRESH", "content_hash": "c2f0...a4b9", "checked_at": "2026-04-16T12:00:00Z", "previous_receipt_id": null, "signature": "MEUC...7f2e", "public_key": "XTGH...0eA=", "legal_class": "observation_only" }

Try it now.

Paste a URL. Get a signed receipt. No signup required.

Observe

Receipt will appear here...

Free tier: 5 checks/day per IP. No API key needed for the demo.

Built for every automation layer

Your agent worked yesterday. Then the page changed.

CI/CD

Fail CI if upstream docs changed.

Gate deployments on upstream content changes. Your build passed — but the docs it depends on didn't. Trigger rebuilds the moment a source changes.

AI Agents

Your agent fetched it. Can it prove what it saw?

Every observation returns a signed receipt. Your agent knows whether a source changed — and has tamper-evident proof of what it observed.

Monitoring

Content monitoring

Watch pricing pages, release notes, regulations, competitor sites. Get alerted when something actually changes.

Stop guessing what changed.

5 free checks per day. No credit card. Make your first API call in under a minute.

Start Observing