Unverified50% confidenceFactExact time
A file fingerprint usually refers to a cryptographic hash computed over the file contents (such as SHA-256), and any byte-level change produces a completely different digest.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe gate generates a change fingerprint by SHA-256 hashing the diff of protected files together with the affected stages and rules; any change to a single line of protected code changes the fingerprint, making evidence binding to exact code a machine-enforceable property.76% similarUnverified数字签名工程实现中通常先计算消息的密码学哈希（如 SHA-256）再对哈希值签名，因为非对称加密运算开销远大于哈希运算74% similarUnverifiedCommit SHA 基于 SHA-1 的内容寻址特性，具备密码学层面的完整性保证，即便标签被恶意篡改，锁定 SHA 的工作流也不会受影响，Git 正逐步向 SHA-256 迁移73% similarUnverifiedSemantica's provenance records can use SHA-256 digital fingerprints to check whether records have been tampered with.70% similar
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