decionis.com valid

Presence

Presence - adaptive human verification layer. Presence evaluates behavior, device trust and liveness, stepping up verification only when needed before sensitive actions execute.

Their llms.txt

The beginning of the file, from our validated copy saved 2026-10-26T15:27:29.517Z. Cached copy · Source on decionis.com

# Presence

> Presence - adaptive human verification layer. Presence evaluates behavior, device trust and liveness, stepping up verification only when needed before sensitive actions execute.

Presence is built by Decionis. Sensitive actions are gated on a verified, present human before they execute, and every decision seals a signed record that can be verified independently of the vendor.

Presence is not identity onboarding, background checking, facial recognition on its own, post-event deepfake scoring, another meeting-security tool, or a general fraud-scoring API. It is a check placed at the point where trust becomes irreversible, combining device proof, presence proof and authority proof into a single Verdict with a signed Presence Record. Presence's own name for the category is Human Presence Infrastructure; the Decionis platform calls the same layer proof-of-human infrastructure.

Canonical product URL: https://presence.decionis.com/. Parent platform: https://decionis.com (Decionis decides whether the action may execute; Presence verifies that the authorized person is really present for it). Production enforcement is sales-assisted; the demo and the sandbox need no signup.

## Product

- [Live demo](https://presence.decionis.com/demo): Run the real engine in the browser and download the signed Presence Record it produces. No signup.
- [Sandbox](https://presence.decionis.com/sandbox): Create an isolated sandbox and run deterministic allow, block, and escalate fixtures in Shadow Mode.
- [Security review](https://presence.decionis.com/security): What leaves the browser, what happens when Presence fails, and who can see what.
- [Connectors](https://presence.decionis.com/connectors): Meeting, identity, and enterprise connectors with their readiness stated.
- [Reference](https://presence.decionis.com/reference): Every machine document on this site, and the zero-human onboarding sequence.

## Why identity is no longer enough (https://presence.decionis.com/why)

- [Authentication proves a credential. Presence proves participation.](https://presence.decionis.com/why/authentication-is-not-presence): A passkey proves a trusted authenticator was used. It does not prove the authorized person is participating in this specific action, right now.
- [Approval chains assume the people in them are real](https://presence.decionis.com/why/deepfakes-break-approval-chains): A finance worker paid out $25 million after a video call with his CFO and colleagues. Every participant was synthetic. Nothing about the call was checked, because approval chains verify authority, not presence.
- [A detection score after the wire has moved is an incident report](https://presence.decionis.com/why/detection-after-execution-is-too-late): Scoring recordings after the fact tells you what happened. It cannot stop it. The control has to sit before the irreversible step.
- [A pre-execution presence check for consequential actions](https://presence.decionis.com/why/human-presence-infr
…

Machine-readable: GET /v1/resolve?q=decionis.com · GET /v1/domain/decionis.com · this page as Accept: application/json or text/markdown · MCP lookup_domain

Automatically discovered from public files. Inclusion does not imply endorsement or publisher participation.

Claim my listing on Agent Web Map for decionis.com:
1. POST https://agentwebmap.com/v1/sites/decionis.com/claims and keep claim_id and claim_secret private.
2. Publish the verification line "AgentWebMap verification: <token>" (token from step 1) in https://decionis.com/llms.txt, or use the DNS, meta-tag or well-known method the response describes. This only verifies the listing; your website and domain remain yours.
3. POST https://agentwebmap.com/v1/sites/decionis.com/verify with {"claim_id": "...", "claim_secret": "..."}.
4. Save the api_key from the answer; it manages the listing (PATCH https://agentwebmap.com/v1/sites/decionis.com).
MCP equivalent: tools begin_ownership_claim, then verify_domain, at https://agentwebmap.com/mcp. Docs: https://agentwebmap.com/docs#verify

Corrections or removal requests: contact the directory.