POPCORN Witness Verifier
MCP server for verifying receipts: POPCORN-WITNESS/2.0 signature, digest, and time. Free, read only.
likely compatible
Answered an MCP initialize with no credentials; use auth 'None'.
Rule R2a · what this means · Not tested in Copilot Studio.
| Registry name | io.github.violetclaire/popcorn-tain-verifier |
| Endpoint used for verdict | https://popcorn-tain-verify-mcp-v2.violetherod.workers.dev/mcp |
| Transports | streamable-http |
| Auth (Copilot Studio setting) | None (open) |
| Last endpoint check | 2026-10-20T18:17:28Z · initialize OK |
| GitHub | violetclaire/popcorn-temporal-anchor |
| Website | https://767-2676.com/agent-entry |
| Version | 2.0.1 |
| Registry updated | 2026-10-18 |
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Is this wrong or out of date? Email us. Data built 2026-10-20.