spacestr

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petar
Member since: 2023-03-21
petar
petar 2d

According to Financial Times, criminal groups are increasingly using AI to conduct cryptocurrency scams, impersonation, deepfakes and fraudulent websites. Interpol estimates AI-enabled fraud can be 4.5 times more lucrative than traditional fraud.

petar
petar 6d

NFT sales rose 55.6% over a recent seven-day period with an increase in buyer addresses - up about 20%. However, transaction counts declined by about 15% during the same period, meaning the larger sales total does not necessarily represent a broad resurgence in activity.

petar
petar 7d

Hot take: The physical collectibles do not need blockchain technology. Unless the onchain component provides meaningful provenance, custody or transfer advantages, the blockchain layer risks becoming an unnecessary wrapper around an established collecting business.

petar
petar 9d

Self-custody does not eliminate off-chain security risks. More troublingly, Trezor says it had received assurances that the older data had been deleted when it had not been.

petar
petar 14d

Bitcoin network hashrate remains below its October 2025 peak. That means 316 days without a new record - the longest such drought in roughly a decade. A major reason for this unusual dynamic is the redirection of Bitcoin miners toward AI and high-performance computing.

petar
petar 25d

European equities are near record highs despite the Iran war and higher energy prices. The STOXX 600 has attracted $2.44B of inflows. Companies are expected to report 24.1% year-on-year earnings growth for Q2 - the strongest rate in almost four years. Is Europe back?

petar
petar 25d

OpenAI slows its own capability-development process in response to evidence that its models can behave in ways its existing controls did not adequately anticipate.

petar
petar 26d

RWA deposits inside DeFi protocols grew sixfold in one year!

petar
petar 26d

Another example of miners repurposing power and data-center infrastructure for high-performance computing rather than relying exclusively on Bitcoin mining. Is the long term security of the Bitcoin network under threat?

petar
petar 28d

The amount of tokenized real-world assets actively deposited into DeFi protocols reached $7.4 billion in Q2 2026. RWAs are gaining share of DeFi activity even as the broader DeFi ecosystem contracts.

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Bitcoin class 2017 ~ Posts on tech, culture and life as they happen

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