2026-01-30 –, Machankura
Blockchain Surveillance & Privacy
Blockchain Surveillance & Privacy
Carel de Jager is an engineer with a passion for Bitcoin, Cryptography, and Energy. Since 2016, he has trained developers, corporates, and governments globally on the benefits and use cases of Bitcoin. In 2019, he shifted his focus to product development, leading to his current role as CEO of SilverSixpence, where he spearheads the development of innovative blockchain accounting solutions. He also serves as CTO of Bitmach, a leading commercial Bitcoin mining company in South Africa.
Twitter: @sovereignCarel
Nostr: npub1ulwhxph47zu9zfgqautk4q25rkym8d6wyuh50f6kg26zaftc0c7qw9q5v0
Carel is a Bitcoin devotee, and humble servant of Lord Satoshi. He has dedicated his life to fixing the world by fixing its money. Leader of the money badgers, his mission is to serve the free and to free the enslaved. Carel started Luno, a well known South African Bitcoin exchange, as well as MoneyBadger, a Bitcoin payments provider, wiring up thousands of South African merchants to the Lightning network so you can live your life on the Bitcoin standard.
Riccardo "fluffypony" Spagni is a pioneer of privacy-preserving technology and one of the crypto industry's most influential voices on financial privacy rights. A founding member of the Monero Core Team, he served as Lead Maintainer from Monero's inception until 2019, helping build what has become the world's leading privacy-focused cryptocurrency. He is the co-founder of Tari Labs, creator of the Tari protocol - a hybrid, programmable PoW blockchain that launched its mainnet in 2025, and aims to bring strong privacy guarantees to on-chain decentralized applications. A Bitcoin advocate since early 2011, Riccardo invented OpenAlias and co-created Yat, and holds 19 patents in blockchain and decentralized identity. He is widely regarded as a deeply technical thinker with an uncompromising stance on the right to personal privacy.