[KongchangAI]
Unverified95% confidenceFactTime unknown

SHA-256算法生成256位的哈希值，碰撞概率极低，可视为文件的唯一身份证

1
Sources
95%
Confidence
Long-term
Relevance
5/31/2026
First Seen

Sources

Arkiv: A Zero-Upload Blockchain Copyright Protection Tool — The Ultimate IP Guardian for Designers
rss

Related Entities

SHA-256concept

Related Claims

UnverifiedSHA-256 具有雪崩效应，输入改变 1 个比特会使输出哈希约 50% 比特发生变化68% similarUnverified为运行状态生成唯一哈希值本质上是将记忆快照序列化后计算摘要（如MD5或SHA-256），实现O(1)时间复杂度的历史对比59% similar

Cite This Claim

Stable URI
https://kongchang.com/claim/8700
API
curl https://kongchang.com/api/v1/knowledge/claims/8700
MCP
get_claim(id=8700)