Unverified50% confidenceTradeoffExact time
Modelstamp 选择 HMAC 而非公钥签名，是在轻量与安全强度之间的权衡，适合单一团队内部完整性验证但不适合跨组织信任传递
1
Sources
50%
Confidence
Long-term
Relevance
8/24/2026
First Seen
Sources
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