Unverified50% confidenceFactExact time
Content digests typically use SHA-256, whose collision resistance means it is computationally infeasible for an attacker to construct a substitute with the same hash but different content.
1
Sources
50%
Confidence
Long-term
Relevance
10/12/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedSHA-256 is a one-way hash function that generates a fixed-length 256-bit digest for any input and is computationally irreversible; salting refers to appending a random string to the original content before hashing to prevent rainbow table reverse lookups.77% similarUnverifiedThe self-describing nature of Multihash means that when upgrading the hash algorithm from SHA-256 to SHA-3, identifiers for existing data can still be correctly parsed without ambiguity.73% similarUnverified通过对系统提示内容生成 SHA-256 等哈希值并公开，用户可在不获取明文的前提下验证提示词版本未被篡改72% similarUnverifiedA large number of third-party tools, CI/CD pipelines, IDE plugins, and automation scripts have hardcoded assumptions about 40-character SHA-1 hashes, and SHA-256's 64-character hashes will break these toolchains70% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1004955API
curl https://kongchang.com/api/v1/knowledge/claims/1004955MCP
get_claim(id=1004955)