Hub of Blockchain Decalogue Talk 1:Elliptic curve and what was achieved before blockchain

Oct 18, Weiwu gave the 1st talk of Blockchain Decalogue in the venue of PayPal Lab Singapore, here comes the summery, group photos and slide for download.

Talk 1: Elliptic curve and what was achieved before blockchain

Ask yourself, which of the following are unique to blockchain? a) Non-repudiation (undeniable proof); b) authenticity (only the owner can move the money. c) data immutability (data can be verified against changes). The answer is none of them. Before blockchain was invented, all these had been achieved by cryptography technologies like Elliptic Curve Cryptography, which is the foundation of today's blockchain. To bask in the glory of Jesus we must first be baptised by John the forerunner. Without knowing cryptography we can't know blockchain.

Slide download: Blockchain Decalogue Talk 1.pdf (1.5 MB)

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Group Photo: image_50452737 IMG_20181018_191916 IMG_20181018_192910 IMG_20181018_193028 IMG_20181018_194027