{
 "title": "POPCORN Witness Verifier",
 "site": "台灣 AI 代理人任務中樞",
 "canonical": "https://penguindriver.com/s/io.github.violetclaire%2Fpopcorn-tain-verifier",
 "markdown": "https://penguindriver.com/s/io.github.violetclaire%2Fpopcorn-tain-verifier.md",
 "summary": "MCP server for verifying receipts: POPCORN-WITNESS/2.0 signature, digest, and time. Free, read only.",
 "date_modified": null,
 "retrieved": "2026-10-18",
 "content_sha256": "f488e2e638432c2aa13ad54ebcc0519e19d1067d7212c01f9c4f5d361a9c23a1",
 "fingerprint_basis": "Markdown 版全文，移除贊助行與開頭 front matter，去除頭尾空白",
 "verify": {
  "text_snapshot": "https://penguindriver.com/cite?path=%2Fs%2Fio.github.violetclaire%252Fpopcorn-tain-verifier&format=text",
  "how": "下載 text_snapshot 後計算 SHA-256，應與 content_sha256 相同；內容更新時指紋會改變"
 },
 "sources": [
  {
   "name": "https://github.com/violetclaire/popcorn-temporal-anchor",
   "url": "https://github.com/violetclaire/popcorn-temporal-anchor"
  },
  {
   "name": "https://767-2676.com/agent-entry",
   "url": "https://767-2676.com/agent-entry"
  }
 ],
 "source_count": 2,
 "cite_as": {
  "zh": "POPCORN Witness Verifier｜台灣 AI 代理人任務中樞。https://penguindriver.com/s/io.github.violetclaire%2Fpopcorn-tain-verifier（資料日期 未標示，擷取 2026-10-18）",
  "apa": "台灣 AI 代理人任務中樞. (2026). POPCORN Witness Verifier. Retrieved 2026-10-18, from https://penguindriver.com/s/io.github.violetclaire%2Fpopcorn-tain-verifier",
  "markdown": "[POPCORN Witness Verifier](https://penguindriver.com/s/io.github.violetclaire%2Fpopcorn-tain-verifier)（台灣 AI 代理人任務中樞，2026-10-18）"
 },
 "license": "可引用，請附上正式網址與資料日期"
}