# Job Oyebisi

- **Website:** <https://proofchain.co.za>
- **Primary alias:** `proofchain.co.za`

## Description

ProofChain is a document attestation and data-integrity platform developed by MegaWatts Solutions and described as built in South Africa. It helps organizations create tamper-evident evidence of a document’s existence and integrity using cryptographic hashing, blockchain anchoring on Base L2, and decentralized IPFS storage. Files are hashed client-side, proofs are generated, and batch root hashes receive immutable timestamps. Proofs can then be independently verified without an account.

The platform offers document attestation and batch verification, blockchain-verified digital certificates with QR access and revocation support, and workflow automation for approvals and document routing. Developers can integrate its REST API and webhooks, while real-time event streaming provides notifications. Its Data Mesh enables consent-based sharing of selected data views, and a Partner Event Gateway records feedback such as purchases, redemptions, and conversions for ROI analysis.

ProofChain serves legal and compliance, supply chain, HR and credentials, education, insurance, and data-integrity use cases. Optional client-side encryption, multi-tenant environments, and self-hosting support privacy and deployment flexibility. The platform is preparing to launch, with pricing details forthcoming.

## Industries

- 🖥 Computers Electronics and Technology
- 🖥 Blockchain and Cryptocurrency _(under Computers Electronics and Technology)_

## Links

- [twitter](https://twitter.com/proofchain)

## Logos & icons

- icon _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/id_fT4nl-i/w/400/h/400/theme/dark/icon.jpeg?c=1bxid64Mup7aczewSAYMX&t=1791540800599)

## Colors

| Name | Hex | Theme |
| --- | --- | --- |
| Daisy Bush | #581c87 | accent |
| Ebony | #0f172a | dark |
| Heliotrope | #a855f7 | light |

## Fonts

- ui-sans-serif — asset _(custom)_

## Imagery

- banner _(primary)_ — JPEG — [download](https://cdn.brandfetch.io/id_fT4nl-i/w/1500/h/500/idabF-ZquL.jpeg?c=1bxid64Mup7aczewSAYMX&t=1791540800169)

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_Source: <https://brandfetch.com/proofchain.co.za>_
_See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._