Jeroen van der Holst (@jmvanderholst) header
Jeroen van der Holst (@jmvanderholst) profile picture
Joined November 2017
Photo by Jeroen van der Holst (@jmvanderholst)Photo by Jeroen van der Holst (@jmvanderholst)Photo by Jeroen van der Holst (@jmvanderholst)Photo by Jeroen van der Holst (@jmvanderholst)Photo by Jeroen van der Holst (@jmvanderholst)Photo by Jeroen van der Holst (@jmvanderholst)Photo by Jeroen van der Holst (@jmvanderholst)Photo by Jeroen van der Holst (@jmvanderholst)Photo by Jeroen van der Holst (@jmvanderholst)
Jeroen van der Holst retweeted
A look at one of our presentations at ETIM Forum in Spain today. Discussing Digital Product passports on Kaspa. More pictures coming soon.
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Jeroen van der Holst retweeted
A look at one of our presentations at ETIM Forum in Spain today. Discussing Digital Product passports on Kaspa. More pictures coming soon.
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Excited to be pitching an idea for veryfiable product data at our annual ETIM Forum next wednesday. Supported by @KaspaKii
What do olive oil and product data files have in common? We are about to find out this week at the ETIM Forum event in Torremolinos! Very proud to be welcoming @pvson @Seb28_7 and Rory O'Neill from @KaspaKii as our special guest.
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Jeroen van der Holst retweeted
What do olive oil and product data files have in common? We are about to find out this week at the ETIM Forum event in Torremolinos! Very proud to be welcoming @pvson @Seb28_7 and Rory O'Neill from @KaspaKii as our special guest.
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Jeroen van der Holst retweeted
Kaspa covenant 'DoorDash' demo: order food, the payment locks at checkout, and the dasher's scan at the door pays restaurant, dasher, and taxes in one transaction. No middleman.
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Jeroen van der Holst retweeted
Launching Today: WarpCore: ISO 20022 In. Kaspa Finality Out. Today we’re launching WarpCore (Phase 1) in a sandbox environment for financial institutions. WarpCore acts as a universal adapter: ISO 20022 ⇄ deterministic Kaspa logic. Banks keep their existing messaging, controls, and compliance pipelines - while settling verifiable, immutable financial events on Kaspa at incredible speed, without compromising decentralisation. Secured by Proof of Work. This is not a new rail. It’s a translation layer. Legacy systems in. Cryptographic finality out. More to come... #kaspa $kas #xrp #ada #xlm #iso20022
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Jeroen van der Holst retweeted
“The Year of Crescendo, vProgs, and Community Resilience” ~ by @coinathlete (kaspa.news) Seeing the year framed this way is genuinely meaningful. It gives a bird’s-eye view of an intense and exciting stretch, and helps to pause for a moment and just feel proud of how much has been built
From the miners securing the network to the developers writing code, from the X and YouTube creators spreading the word to the community members answering questions in Discord and Telegram, and to those simply talking about Kaspa in the real world - every contribution matters. The strength of Kaspa lies not in any single person or team, but in the collective effort of thousands who believe in the vision of a truly decentralized, scalable, and fair monetary system. This report captures only a fraction of what happened in the Kaspa ecosystem this year. It is impossible to mention every builder, every developer, every community member, and every event that shaped Kaspa in 2025. Kaspa community is one of the most active, passionate, and technically engaged communities in all of crypto - a decentralized army of contributors working tirelessly across time zones to push the boundaries of what Proof-of-Work can achieve: kaspa.news/yearend2025
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If you ask around, everyone will tell you that Bitcoin was the first digital currency. ​But the truth? They are all wrong. History tells a completely different story. 📚 ​Before Satoshi, there were pioneers like DigiCash, E-Gold, and Bit Gold. They all tried, and they all failed. ​Why? Because they couldn't solve centralization or the "double-spend" problem without an intermediary. ​Bitcoin wasn't created in a vacuum – it was built as a direct response to those failures. It was the fix the world needed in 2009. ​And now? History is repeating itself. ​Just as Bitcoin was the answer to its predecessors, Kaspa was created as a response to Bitcoin's limitations. ​It takes the solid foundation of Proof-of-Work (PoW) and removes its biggest constraint: Speed. ​Once you realize that Kaspa isn't a "competitor" but the necessary evolution of the technology, the picture becomes clear. 💡 ​We aren't replacing the past; we are upgrading it for the future. 🚀 ​#Kaspa #KAS #BitcoinHistory #CryptoEducation #Evolution #BlockDAG #Tech
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Jeroen van der Holst retweeted
Let’s test something. If $KAS really has one of the strongest communities in crypto, this post should explode. No hype. No words needed. I don’t want followers, I want this post to explode. Like. Comment. Repost. 🚀 #KASPA
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Jeroen van der Holst retweeted
This will go down not just as the most shameful day for @binance, but one of the darkest moments in all of crypto history. Dr. Yonatan Sompolinsky of Kaspa won the Independent Researcher category. He earned it. The community voted for him. His message shook the industry. And yet on stage… he was silenced. Censored. Erased. First place was publicly handed to the runner-up while the actual winner was never even mentioned. Yonatan’s response on X has nearly matched the views of Binance’s original post featuring Saylor and CZ but at the ceremony, he was treated as if he didn’t exist. This is how cypherpunk voices are punished in 2025. This is what happens when truth threatens the casino. Remember this moment. History will. #Kaspa #Crypto #Binance100 #Cypherpunk
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I just deleted my Binance account. Here’s the final goodbye screen. @binance demanded 3% of all $KAS supply for a spot listing. Dr. Yonatan Sompolinsky won the Independent Researcher award by community vote. They erased him from the stage last night and gave the trophy to the runner-up. Enough is enough. #ByeNance #Kaspa @Kaspa_Commons @cz_binance #kaspa
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Jeroen van der Holst retweeted
The #Byenance movement has begun. $KAS Community is joining forces to boycott this exchange. Our goal is to deactivate in excess of 10k accounts. Let’s get started and get this message to go viral. Good bye @binance - your absurdity and arrogance has reached monumental levels. The cypherpunk movement will win in the end, with or without you. Kaspa deserves better.
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Jeroen van der Holst retweeted
What happened with Yonatan Sompolinsky at the Binance Awards is honestly hard to ignore. He won the Independent Researcher category. The community voted for him. His contribution to blockchain research is undeniable. His follow-up post addressing Binance pulled in almost 3 million views. And yet at the actual ceremony… he was completely left out. No mention. No acknowledgement. The award was handed to the runner-up as if the real winner didn’t exist. Binance hasn’t responded to him, hasn’t clarified the situation, hasn’t even shown the basic respect of addressing a message from the person who actually won their award. At this point it feels clear: Binance cares about one thing - the flow of money. The rest, including independent researchers who push the industry forward, seems secondary at best. You don’t have to be a Kaspa supporter to see how wrong this is. Crypto was supposed to be about decentralisation, transparency, and giving real builders a voice. What happened here is the opposite. People will remember this moment because it showed exactly where @binance priorities lie and how easily honest voices get pushed aside when they don’t fit the narrative.
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HUGE $KAS NEWS: $KAS was presented TODAY to the largest energy companies in Dubai, hosted by the Ministry of Energy!!! If you want efficiency, $KAS will be the choice for every major enterprise in the world...
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I have the deepest respect for that man. Let sound money win because we need to step out of the casino. Wrecking and rug-pulling hard working civillians is blocking the roll out of the true crypto Philosophy of electronic P2P cash based systems.
Replying to @binance
@binance, Thanks for including me in the top 100 blockchain people list, appreciate the signal! I must decline the Dubai invite though. I do not wish to disrespect, but many of the award voters are avid kaspians who rooted for my kaspa status at least as much as for my research. Let them win or count me out. Crypto has turned from a euphoric cypherpunk project to a house-friendly casino. You may not be the culprit, but as a top player you hold the lion’s share of the responsibility to correct this, and the October crash your USDe oracle glitch helped trigger adds to what needs to be addressed. There are three classes of crypto, as @mert put it recently: commercial crypto, casino crypto, cypherpunk crypto. <<Binance should hold a privilege policy for the latter.>> A TBTF CEX should know better and play a different game with hardcore crypto projects. When binance lists a green frog three weeks post its “launch” but skips a fair-launched-Nakamoto-Consensus-100ms-upgrade-ATH-top-20-the-only-nonbitcoin-marathon-mined project, this is not merely binance rationally calculating; it is also binance molding the market in a way that is alas misaligned with the roots of the movement. You may feel that kaspa’s sovereign money thesis is boring – that bitcoin is already money and that implementing an internet-speed bitcoin is useless - fine. Wrong but fine. But what’s the thesis for the green frog? Money is a classic chicken-and-egg product. It is a scam up until one moment before tipping point, “most of the value comes from the value that others place in it.” Considering your resources and influence, I think it's safe to say you can serve as both the egg and the chicken and make it worth your while to push sound attempts towards tipping point. @cz_binance tweeted recently that “strong projects will be listed.” But binance is part of what defines "strong", it bears responsibility for the market’s compass and impulse and definition of strong. It is not a read-only entity. Binance listing fees are legit, they are just unfit for category cypherpunk. Kaspa devs and early supporters fairly mined less than half what satoshi and hals mined. We don’t have a 20% ZEC-style founders’ reward or protocol-enforced dev fund; this is not a jab at ZEC and the wonderful @Zooko, who was crashing in my car on a late Thursday back in the low ZEC MC days – if somebody deserves to win it is zooko – but assuming binance is not taking a maxi bet, it should revisit its relationship with hardcore crypto. We are here through bull and bear, ICOs NFTs XYZs; and we are the source of confidence that restores faith and capital inflow post meme-induced or CEX-induced crashes. Please fix this. Thanks again, hashdag cc @michaelsuttonil Exhibit A: Binance Innovation Zone Exhibit B: 10 bps Nakamoto Consensus
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Jeroen van der Holst retweeted
Replying to @binance
@binance, Thanks for including me in the top 100 blockchain people list, appreciate the signal! I must decline the Dubai invite though. I do not wish to disrespect, but many of the award voters are avid kaspians who rooted for my kaspa status at least as much as for my research. Let them win or count me out. Crypto has turned from a euphoric cypherpunk project to a house-friendly casino. You may not be the culprit, but as a top player you hold the lion’s share of the responsibility to correct this, and the October crash your USDe oracle glitch helped trigger adds to what needs to be addressed. There are three classes of crypto, as @mert put it recently: commercial crypto, casino crypto, cypherpunk crypto. <<Binance should hold a privilege policy for the latter.>> A TBTF CEX should know better and play a different game with hardcore crypto projects. When binance lists a green frog three weeks post its “launch” but skips a fair-launched-Nakamoto-Consensus-100ms-upgrade-ATH-top-20-the-only-nonbitcoin-marathon-mined project, this is not merely binance rationally calculating; it is also binance molding the market in a way that is alas misaligned with the roots of the movement. You may feel that kaspa’s sovereign money thesis is boring – that bitcoin is already money and that implementing an internet-speed bitcoin is useless - fine. Wrong but fine. But what’s the thesis for the green frog? Money is a classic chicken-and-egg product. It is a scam up until one moment before tipping point, “most of the value comes from the value that others place in it.” Considering your resources and influence, I think it's safe to say you can serve as both the egg and the chicken and make it worth your while to push sound attempts towards tipping point. @cz_binance tweeted recently that “strong projects will be listed.” But binance is part of what defines "strong", it bears responsibility for the market’s compass and impulse and definition of strong. It is not a read-only entity. Binance listing fees are legit, they are just unfit for category cypherpunk. Kaspa devs and early supporters fairly mined less than half what satoshi and hals mined. We don’t have a 20% ZEC-style founders’ reward or protocol-enforced dev fund; this is not a jab at ZEC and the wonderful @Zooko, who was crashing in my car on a late Thursday back in the low ZEC MC days – if somebody deserves to win it is zooko – but assuming binance is not taking a maxi bet, it should revisit its relationship with hardcore crypto. We are here through bull and bear, ICOs NFTs XYZs; and we are the source of confidence that restores faith and capital inflow post meme-induced or CEX-induced crashes. Please fix this. Thanks again, hashdag cc @michaelsuttonil Exhibit A: Binance Innovation Zone Exhibit B: 10 bps Nakamoto Consensus
The Blockchain 100 winners are here! See who made the list of top crypto creators. Thank you for voting & celebrating the future of blockchain education. Check the results 👇 binance.com/en/square/blockc…
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hmm a few days ago I was busy spreading the word of Kaspa $KAS as the best P2P electronic cash contender, and this is what I got.. no bitcoiner blocked me, but X officially marked me as a spammer … 🤭🤔
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In the mean time: $KAS is already accepted as payment by a growing list of merchants around the world kaspa.org/all-listings/
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What is the real value of a crypto currency if we keep comparing it, and pricing it to fiat currency? When taking profits means to trade it back to fiat currency? If we don’t start paying for every day goods and services in crypto soon, it has no future. Study $KAS.
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Jeroen van der Holst retweeted
OPEN LETTER TO COINBASE Subject: Request for Transparency and Fair Listing Practices for Kaspa (KAS) on Coinbase As a foundation dedicated to promoting Kaspa (KAS), the Kaspa Industrial Initiative (Kii) is writing this open letter to respectfully request clarification regarding the status of KAS's application for listing on the Coinbase platform. This letter also serves to inform the Kaspa community of our ongoing efforts and to address broader concerns in the cryptocurrency space about fair listing practices and transparency. We acknowledge Mr. Armstrong’s November 2nd, 2024, tweet claiming “free listings“ . However, this contradicts public reports of substantial listing fees, raising serious questions about potential material misrepresentations under securities law. This lack of transparency erodes trust and necessitates a clear and forthright response from Coinbase. Despite Kaspa’s repeated attempts to engage with Coinbase, no response has been received to date. The timeline of the attempts includes: • October 7, 2022: Initial introduction of Kaspa and correspondence with Francisco Esqueda at Coinbase. • October 11, 2022: Coinbase Asset Hub questions submitted. • January 8, 2023: Formal application submitted via Asset Hub (screenshot confirmation available). • Date approximately one month ago: Resubmission of a revised application. Mr. Armstrong’s public call for applications and invitation to “drop us a note”, even after our initially fruitless earlier requests, encourages the KAS community and us to reiterate our request for a Kaspa listing. We strongly suggest that Coinbase evolve its Asset Hub process to be genuinely inclusive of all legitimate cryptocurrency projects, regardless of their organisational structure. Currently, the requirement for information inherently unavailable to truly decentralised projects like Kaspa and indeed, Bitcoin itself—creates an uneven playing field and undermines the core principles of decentralised cryptocurrency. This structure risks inadvertently favouring venture-capital-backed initiatives, potentially stifling innovation, limiting consumer choice, and raising legitimate antitrust concerns. We urge Coinbase to take proactive steps to address this systemic issue and create a more equitable listing process that reflects the diverse and innovative landscape of the cryptocurrency ecosystem. KAS is a prominent cryptocurrency: • Top 30 Cryptocurrency: KAS consistently ranks among the top cryptocurrencies by market capitalisation. • High Transaction Volume: KAS demonstrates impressive transaction throughput, showcasing its practical utility. • KRC-20 Token Standard: The recent launch of KRC-20 expands the KAS ecosystem and fosters further innovation with many innovative projects launching on it. • Block-DAG Technology: This unique technology offers significant advantages in scalability and efficiency compared to traditional blockchain architectures. Kii firmly believes that a Coinbase listing would significantly benefit both the Kaspa community and the broader cryptocurrency ecosystem by providing greater access to this promising technology. Kaspa, with its unique blockDAG architecture, offers compelling advantages. It consistently achieves extremely high transactional volumes, significantly outperforming many established PoW cryptocurrencies. Its robust and active community of over 400,000 members across various platforms demonstrates organic growth and fervent support, vital indicators of a project's long-term viability. In the interest of clarity and fair practices, we respectfully request the following from Coinbase, including a formal meeting to discuss these critical issues: 1. Application Status: A detailed and transparent update on KAS’s application, addressing the reasons for the extended silence and acknowledging the documented communication attempts. 2. Listing Process Transparency: A comprehensive explanation of Coinbase’s listing review process, timelines, criteria, and a direct address of community concerns regarding listing fee discrepancies and the discriminatory nature of the Asset Hub requirements for decentralised projects. 3. Specific Concerns Regarding KAS: If any specific concerns prevent KAS’s listing, they must be clearly articulated to enable the Kaspa community to address them. 4. Listing Criteria: A complete and detailed explanation of all listing criteria employed by Coinbase is required to ensure transparency, trust and fairness. Kii and the Kaspa community are committed to building a transparent and trustworthy ecosystem for decentralised projects. We look forward to a constructive response from Coinbase and a meeting to address these critical issues. Listing KAS presents a mutually beneficial opportunity for both Coinbase and the Kaspa community, driving increased trading volume and expanding access to a thriving and innovative ecosystem. Sincerely, Kaspa Industrial Initiative (Kii) @brian_armstrong @KaspaCurrency @Kaspa_KEF #kaspa @coinbase @Kaspa_HypeMan @elldeeone @cz_binance
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