io.github.ZKStamp/proof100

up checked 2026-11-10T23:37:50.766Z

Unclaimed · Unverified

Publisher-provided title

ZKStamp Proof-100

Publisher-provided description

Shielded proof-of-existence timestamps on BitcoinZ (zk-SNARKs). Free trial: 3 proofs.

Summary by lookupd

Creates private, dated proofs that files or text existed by anchoring SHA-256 fingerprints on BitcoinZ, and checks remaining proof balance.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http proof100 https://proof.zketernity.app/mcp

Codex, remote (streamable-http)

codex mcp add proof100 --url https://proof.zketernity.app/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "proof100": {
      "url": "https://proof.zketernity.app/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Publisher-provided text

timestamp_fingerprint Create a private, dated proof that a file or data existed, without sending the data. Use this when you already have the SHA-256 fingerprint (hash) of a file; fo
timestamp_text Compute the SHA-256 fingerprint of a short text on the Proof-100 server (the text is not stored), then write that fingerprint privately on the BitcoinZ blockcha
check_balance Show how many Proof-100 proofs are left and the two BTCZ deposit addresses for buying more: deposit_address (shielded zs, fully private) and t_deposit_address (

Shows this live status and links here; updates hourly.

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