---
title: "Receipt — sign an agent's work, verify it offline"
canonical: https://penguindriver.com/s/io.github.ecstatica%2Fggbank-receipt
markdown: https://penguindriver.com/s/io.github.ecstatica%2Fggbank-receipt.md
retrieved: 2026-10-29
language: zh-Hant-TW
content_sha256: 1393e1cd8dcd9ca653c96e19b88f230b726b16ea9fc5313efc5227ced8e97312
cite: https://penguindriver.com/cite?path=%2Fs%2Fio.github.ecstatica%252Fggbank-receipt
sources:
  - https://github.com/ecstatica/ggbank-receipt/releases/download/v1.0.0/ggbank-receipt.mcpb
  - https://github.com/ecstatica/ggbank-receipt
---

# Receipt — sign an agent's work, verify it offline

Ed25519 receipts over work artifacts: issue and verify offline, no account, no chain, no network.

- 名稱：io.github.ecstatica/ggbank-receipt
- 版本：1.0.0
- 遠端：—
- 套件：mcpb https://github.com/ecstatica/ggbank-receipt/releases/download/v1.0.0/ggbank-receipt.mcpb
- 原始碼：https://github.com/ecstatica/ggbank-receipt
- 分類：開發工具、AI 與模型

---
MCP 伺服器資料來自官方 MCP Registry；付費 API 來自 x402 Bazaar。網頁版：https://penguindriver.com/s/io.github.ecstatica/ggbank-receipt

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