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Arcium launches Blackthorn in private alpha to enhance AI privacy using cryptographic methods.

Protocol Fundamentals
21 Oct 2026
Tokenpost
View Source
Bullish
Arcium launches Blackthorn in private alpha to enhance AI privacy using cryptographic methods.

Arcium has released Blackthorn into private alpha, expanding its cryptographic privacy technology from blockchain to artificial intelligence. This move follows Arcium's acquisition of Inpher's core technology and team, aiming to apply advanced cryptographic privacy methods to AI systems. Blackthorn's design notably removes the CPU trusted execution environment from its trust chain, potentially increasing security and privacy in AI applications. This release marks a significant step in integrating privacy-focused cryptography into AI development.

Arcium's release of Blackthorn into private alpha for AI privacy comes as a backdrop to the broader cryptocurrency market trends on Pluang. For readers following major cryptocurrencies, here is Pluang's market snapshot as of Oct 22, 2026 08:21 WIB: out of 50 major cryptocurrencies, 40 rose and 9 fell today. Notably, BAT declined by 4.87% with a typical hold time of 93 days and a Pluang order activity skewed 57% Sell / 43% Buy, contrasting with CRV which rose 3.87% but saw 88% Sell activity despite a shorter hold time of 62 days. COMP also gained 2.88%, with a longer hold time of 98 days and a strong 76% Buy order activity, highlighting varied investor behavior across these assets.

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