$PURR
StableSnapshot Window: 2026-08-19 01:30 UTC · ← Back to Crypto Overview
Tracked Posts
1
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731
Total Likes
20
Retweets & Quotes
0
Comments
4
Social Momentum Summary
Total Engagement - Comments: 4, Retweets: 0, Likes: 20, Impressions: 731
Verbatim Community Citations & Social Evidence 1 source posts analyzed
身份藏起來了,怎麼防止有人把錢花兩次? 這是我覺得理解 @BeldexCoin 時,很值得搞懂的一個細節。 Ring Signature 可以把真正的付款來源藏在一群可能的輸入裡。 但問題馬上就來了: 如果大家不知道真正的來源,那有人把同一筆錢花兩次,怎麼辦? Beldex 使用 Key Image 來處理這件事。
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AI visual note: Beldex infographic titled 'KEY IMAGE' explaining in Chinese how to prevent double-spending in private cryptocurrency transactions, highlighting privacy, security, and fairness.