ZKStamp Proof-100
Shielded proof-of-existence timestamps on BitcoinZ (zk-SNARKs). Free trial: 3 proofs.
我该使用它吗
质量与安全性
基于对工具定义和协议合规性的自动分析。
上下文开销
这是每次将服务器的工具加载到模型上下文窗口时所消耗的大致 token 数。数值越高，可用于其他任务的注意力就越少。
安装
一键安装
将以下内容添加到你的 `claude_desktop_config.json` 文件中：
{
"mcpServers": {
"proof100": {
"url": "https://proof.zketernity.app/mcp"
}
}
}远程端点
https://proof.zketernity.app/mcpstreamable-http它能做什么
工具清单
工具（3）
🟡timestamp_fingerprint(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; for a short text, use timestamp_text instead. Compute the hash locally over the exact bytes (for example: sha256sum MyFile.pdf) and pass the 64-character hex string. The fingerprint is written into the encrypted memo of a shielded (zk-SNARK) BitcoinZ transaction, sent to a new address made for this proof only; the block timestamp dates it. Takes about 10 to 60 seconds and uses 1 proof from the account (requires the account key in the Authorization header). Returns ok, txid, viewing_key, explorer link and proofs_left. Tell the user to keep the txid and viewing_key: together they let anyone verify this one proof with ZCheck, and reveal nothing else. On error (invalid fingerprint, invalid key, no proofs left, send failed) no proof is used.
输入模式
{
"type": "object",
"properties": {
"fingerprint": {
"description": "SHA-256 hash of the file, as 64 hexadecimal characters (case-insensitive), e.g. 968c796b7f8c9259ee92d7168d882df2f347d9711a51da90182c98d69139cdb7",
"pattern": "^[0-9a-fA-F]{64}$",
"type": "string"
}
},
"required": [
"fingerprint"
]
}🟡timestamp_text(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 transaction ID and a viewing key for this one proof. Keep the viewing key: with the txid it reveals this proof only. Uses 1 proof.
输入模式
{
"type": "object",
"properties": {
"text": {
"description": "The exact text to timestamp",
"type": "string"
}
},
"required": [
"text"
]
}🟢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 (transparent, for exchanges and t-only wallets like Coinomi; the payment is visible on the blockchain, the proofs stay shielded). 500,000 BTCZ to either (or both together) = 100 proofs after 2 confirmations.
输入模式
{
"type": "object",
"properties": {}
}社区
证据