# Proof100

> Proof100 — zkstamp-proof100. Use this tool when you need to create private, dated proofs of data on the BitcoinZ blockchain, utilizing zk-SNARKs technology to securely verify information. It solves problems related to data authenticity and timestamping, providing a secure way to stamp data with a "Z" seal before a specified deadline (Q). The tool accepts data as input and outputs a verified, timestamped proof.

Canonical page: https://skillsregistry.net/skills/zkstamp-proof100  
JSON: https://api.skillsregistry.net/v1/skills/zkstamp-proof100

## Description

Private, dated proofs of data on the BitcoinZ blockchain (zk-SNARKs). Stamp it with Z. Before Q.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-10-29

## Source

- **Source listing:** [GitHub](https://github.com/ZKStamp/Proof100)

## 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": "zkstamp-proof100"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/zkstamp-proof100` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/zkstamp-proof100/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