Cryptographic Timestamping on StampD.org – The Time Dimension of Blockchainhttps://stampd.org/tags/cryptographic-timestamping/Recent content in Cryptographic Timestamping on StampD.org – The Time Dimension of BlockchainHugoenTue, 26 May 2026 02:00:00 +0000Haber & Stornetta 1991: The Academic Origins of Cryptographic Timestampinghttps://stampd.org/haber-stornetta-1991-the-academic-origins-of-cryptographic-timestamping/Tue, 26 May 2026 02:00:00 +0000https://stampd.org/haber-stornetta-1991-the-academic-origins-of-cryptographic-timestamping/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 Satoshi Nakamoto in the Bitcoin whitepaper.