---
title: "Proof (@proof)"
description: "Identity verification and security platform."
account: "proof"
---

# Proof

Identity verification and security platform.

## APIs

7 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/proof/feed.md

- [OAuth 2.0 API Specification](https://skmtc.dev/proof/apis/oauth-2-0-api-specification.md)
- [SCIM API Specification](https://skmtc.dev/proof/apis/scim-api-specification.md)
- [Proof Verifiable Credentials API Specification](https://skmtc.dev/proof/apis/proof-verifiable-credentials-api-specification.md)
- [Logs API Specification](https://skmtc.dev/proof/apis/logs-api-specification.md)
- [Proof Real Estate API Specification](https://skmtc.dev/proof/apis/proof-real-estate-api-specification.md)
- [Proof Business API Specification](https://skmtc.dev/proof/apis/proof-business-api-specification.md): Mortgage notarization: manage transactions, documents, eNotes, notaries, webhooks and title agency lookups
- [proof.holdings API](https://skmtc.dev/proof/apis/proof-holdings-api.md): Proof of control over phones, emails, domains and wallets, with signed JWT proof tokens