# otskit-mcp

> Use this tool when you need to securely timestamp Bitcoin transactions or verify their authenticity. It solves problems related to data integrity and trust by leveraging the OpenTimestamps protocol to stamp, upgrade, and verify timestamps. The tool accepts Bitcoin transaction data as input and produces verified timestamps as output, making it ideal for use cases requiring secure and trustworthy timestamping.

Canonical page: https://skillsregistry.net/skills/otskit-otskit-mcp  
JSON: https://api.skillsregistry.net/v1/skills/otskit-otskit-mcp

## Description

Stamp, upgrade, and verify Bitcoin timestamps via AI agents using the OpenTimestamps protocol. No API keys required.

## Trust

- **Trust score (0–1):** 0.60
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** finance
- **Updated:** 2026-06-12

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/mpis36secm)
- **Repository:** <https://github.com/OTSkit/OTSkit-MCP>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "otskit-otskit-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/otskit-otskit-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/otskit-otskit-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt