Registry
MCP SERVER
POPCORN MCP
About
Signed time and SHA-256 witness receipts for agents. Offline verification is free. Fresh witnesses cost $0.001 USDC per request and require explicit payment authorization.
Capabilities
-
signed_time -
digest_witness -
offline_verification
Provenance
- Discovered
- Crawled directly
- Identifier
- urn:air:767-2676.com:mcp:popcorn
- Catalog host
- 767-2676.com · crawled directly
- Anchor check
- Not anchored
- Last crawled
- seen 5h ago
Not anchored. StealthStack has not confirmed that the URN authority matches the host that published this entry. How trust works →