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Jack Martin

Jack Martin's Observations 202 Articles
Bitcoin   -   May 22, 2023 Bitcoin Network's Unconfirmed Transactions Fall as Fees Normalize
Bitcoin congestion mempool

After network congestion saw hundreds of thousands of unconfirmed transactions in the mempool and fees hitting $30+ earlier this month, things appear to be getting back to normal… slowly. Have Ordinals and BRC-20 meme-coins already had their day in the sun?

Jack Martin
Newsletters   -   May 21, 2023 Sunday Review 21/05/2023
Observers Sunday Review 21.05.2023

While the leaders of the G7 countries are currently in Tokyo discussing how to deal with China's 'economic coercion', let's take a look back at some of the news stories that have 'coerced' the crypto economy over the past week. In Euro-land,

Jack Martin
Ripple   -   May 18, 2023 Ripple into Custody… After $250 Million Acquisition of Provider Metaco
Ripple Metaco

The US payments network provider moved into the custody market this week, with the reported quarter billion dollar purchase of Switzerland’s Metaco, also increasing its overseas presence ahead of the ruling in its ongoing SEC dispute.

Jack Martin
CBDC   -   May 17, 2023 Samsung and Bank of Korea Continue Research on Offline CBDC Functionality
Samsung and Bank of Korea Continue Research on Offline CBDC Functionality

The electronics giant and the South Korean central bank this week signed an agreement to further improve the security of offline CBDC payments, following initial development of the technology during a pilot study last year.

Jack Martin
Stablecoins   -   May 15, 2023 Stablecoins Can Bring Innovation With Certain Guardrails: EU Regulator
Stablecoins Can Bring Innovation With Certain Guardrails: EU Regulator

The European Banking Authority believes that stablecoins can exist and innovate responsibly, alongside CBDCs and other payment devices, subject to the implementation of some sensible guardrails.

Jack Martin
Adoption   -   May 13, 2023 Privacy-Enabled Canton Network Boasts Big-Name Institutional Players
Privacy-Enabled Canton Network Boasts Big-Name Institutional Players

Digital Asset’s “network of networks” allows normally siloed financial systems and institutional assets to interact and synchronize in previously impossible ways. Participants include BNP Paribas, Goldman Sachs, Cboe Global Markets, Microsoft and many others.

Jack Martin
Adoption   -   May 12, 2023 Ordinals and BRC-20: Making Bitcoin Fun Again or Breaking the Network?
Ordinals and BRC-20: Making Bitcoin Fun Again or Breaking the Network?

Bitcoin transaction fees are currently sky-high, as the generally drama-free network is hit by a recent craze for NFTs and dodgy meme-coins on the platform. There have even been calls to patch the ‘bug’ that made such ‘abominations’ possible…

Jack Martin
Adoption   -   May 10, 2023 PayPal Customer Crypto Holdings Jump Over 50% to Nearly $1B in Q1 2023
PayPal Customer Crypto Holdings Jump Over 50% to Nearly $1B in Q1 2023

The online payment processor is now holding almost half a billion dollars worth of bitcoin on behalf of its customers, along with ether, litecoin and bitcoin cash.

Jack Martin
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