[KongchangAI]
Unverified50% confidenceFactExact time

Public information about Chessbook-1 is limited, coming mainly from the author's sharing on Reddit.

1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/26/2026
First Seen
Valid until: 11/9/2026

Sources

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Stable URI
https://kongchang.com/claim/1099052
API
curl https://kongchang.com/api/v1/knowledge/claims/1099052
MCP
get_claim(id=1099052)