From the Utah Digital Signature Act (1995) to Italy’s DLT Timestamp Law (2019), global legislation has gradually built a legal framework that recognizes blockchain timestamps as valid proof of …
Blockchain timestamps are emerging as a powerful tool for establishing prior art in patent disputes. From Nym Technologies’ use of a Bitcoin timestamp to invalidate a patent claim to …
From the Lex Cornelia of 81 BCE to Bitcoin’s genesis block in 2009, the human need to authenticate documents at a specific point in time has evolved from human witnesses to cryptographic proof. …
Blockchain timestamps provide the strongest form of digital art provenance ever created — immutable, independently verifiable, and globally accessible. From Quantum (2014) to CryptoPunks (2017), …
区块链时间戳提供了有史以来最强的数字艺术来源证明——不可变、可独立验证、全球可访问。从 Quantum（2014）到 CryptoPunks（2017），链上时间戳彻底改变了我们在数字艺术世界中确立真实性与所有权的方式。
區塊鏈時間戳提供了有史以來最強的數位藝術來源證明——不可變、可獨立驗證、全球可存取。從 Quantum（2014）到 CryptoPunks（2017），鏈上時間戳徹底改變了我們在數位藝術世界中確立真實性與所有權的方式。
Time as a Human Construct Time has always been a contested concept in philosophy. Augustine asked “What then is time? If no one asks me, I know; if I wish to explain to one who asks, I know …
Introduction In the physical world, scarcity is intuitive: there is only so much gold, oil, or land. In the digital realm, scarcity is engineered — Bitcoin proved that digital tokens could be made …
From China’s Supreme People’s Court recognizing blockchain evidence in 2018 to the UK High Court accepting Bitcoin timestamps as immutable records, the legal world is increasingly turning …
Stuart Haber and W. Scott Stornetta’s 1991 paper ‘How to Time-Stamp a Digital Document’ laid the cryptographic foundation for blockchain technology — and was directly cited by …