ZKStamp Proof-100

by FastDrop

MCP MCP VERIFIED Verified 1 hour ago Registry import free

Shielded proof-of-existence timestamps on the BitcoinZ blockchain (zk-SNARKs).

Shielded proof-of-existence timestamps on the BitcoinZ blockchain (zk-SNARKs). Official MCP Registry: io.github.ZKStamp/proof100@0.1.0. Remote endpoint: https://proof.zketernity.app/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.github.ZKStamp/proof100 and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 27 Oct 2026. Not supplied by the maker.

timestamp_fingerprint
Write a SHA-256 fingerprint privately (shielded, zk-SNARKs) on the BitcoinZ blockchain. Returns the transaction ID and a viewing key for this one proof. Keep both: together they let anyone you choose
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 blockchain. Returns the fingerprint, the transac
check_balance
Show how many Proof-100 proofs are left and the BTCZ deposit address for buying more.