Bitcoin 3.0 – Permissioned Blockchains

Blockchain. Is it the most revolutionary technology in value exchange ever or just the latest fintech buzzword enjoying its peak on the hype cycle? Or both? These young techniques are undergoing swift evolution, going from bitcoin and money transfer into new use cases...

PoF 25 – Directory Service for Virtual Currencies

The Internet’s designers quickly realized that no one’s very good at remembering IP address numbers. Unless you type the same number over and over again (and I did when I ran an ISP) a human readable version is a lot easier. That’s what the domain name system or DNS...

PoF 17 – Aligning Bitcoin with B2B Remittances

Paying invoices and moving funds aross borders for small and medium business (SMB) is expensive and full of uncertainties. How much does the recipient actually get once the transaction is finished? (Hint: it’s not always what was sent.)  How long does it take a...