A free, open-source CLI tool for verifying blockchain-anchored timestamp proofs.
verify-proof is an MCP project maintained in the fulcrum-enterprises/verify-proof repository. The maintainer describes its purpose as “A free, open-source CLI tool for verifying blockchain-anchored timestamp proofs”. Read the project documentation for the complete scope.
The project provides a local client configuration using verify-proof-mcp. Follow the repository’s build and installation steps before copying it, and replace example paths with the paths on your own computer.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| compute_file_hash | Compute the SHA-256 (or other) hash of a local file |
| verify_file | Verify a local file against a proof JSON file |
| verify_hash | Verify a known hash against inline or file-based proof data |
| explain_proof | Describe, in plain language, what a proof asserts and how to check it on a block explorer |
| create_proof | Anchor a file's hash on ProofLedger to create a new proof. The only tool that uses the network, and the only one needing an API key |
{
"mcpServers": {
"verify-proof": {
"command": "verify-proof-mcp"
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
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