Financial institutions and technology firms have increasingly turned their attention toward the cryptographic infrastructure underpinning Bitcoin rather than the currency itself. While figures like JP
Financial institutions and technology firms have increasingly turned their attention toward the cryptographic infrastructure underpinning Bitcoin rather than the currency itself. While figures like JPMorgan Chase's Jami Dimon initially dismissed Bitcoin outright, they've begun recognizing merit in components of the technology Satoshi Nakamoto introduced in January 2009. Among startups bridging this gap is Chain, which collaborates with organizations including Visa, Nasdaq, and Capital One to identify practical applications. Recently, Chain's CEO Adam Ludwin sat down with angel investor Jason Calacanis to discuss this emerging sector, with Calacanis framing the conversation around Bitcoin's apparent decline amid blockchain's ascendancy. Yet Ludwin offered a contrarian view: Bitcoin itself remains durable.
When Chain opened its doors in April 2014, it launched with a Bitcoin API designed to address a critical market gap. "Developers were rushing in wanting to explore and create," Ludwin explained. "But there was nowhere to do it. There was no Twilio equivalent. There was no Stripe. You couldn't easily build something and connect it to the Bitcoin network." Within months, roughly one-third of all Bitcoin-related applications were constructed atop Chain's platform. By summer, Nasdaq, Fidelity, and FirstData came seeking information. During those conversations, Ludwin presented use cases tailored to each institution, yet encountered consistent resistance. "They all said the same thing," he recalled. "'Please explain how you're moving money from a phone to Wikipedia or across to San Francisco.' They couldn't grasp what was happening. I had to frame it differently—show them something genuinely novel, but in terms they'd recognize."
Ludwin ultimately reframed Bitcoin in terms of solving the double-spending challenge, often cited as its foundational innovation. Grasping this concept, the financial players asked whether Chain could facilitate securities trades, fund transfers, and asset movements using mechanisms analogous to how the Bitcoin network processes transactions.
Ludwin later drew a parallel between Bitcoin and BitTorrent. "It persists," he said. "People operating outside traditional systems or preferring to do so will continue using it—that's its current purpose." He highlighted scenarios where Bitcoin enables politically significant actions, such as funding a cause their government opposes. Calacanis extended the observation toward the television drama Mr. Robot, noting Bitcoin's appeal for purchases intended to remain off credit card records. "Much of present Bitcoin usage outside speculation revolves around that," Ludwin conceded.
Ludwin turned attention to Ethereum's recent hard fork, which produced two separate blockchains, illustrating challenges inherent in open systems lacking permission controls. "People keep advising financial services to embrace Bitcoin or Ethereum or these permissionless networks," he stated. "Financial institutions won't deposit customer capital on networks requiring political consensus where factions could split the money across multiple chains. That simply won't occur."
Paradoxically, Santander revealed plans during Devcon Two to implement comparable functionality on Ethereum. Regulatory obstacles may still surface. Estonia's largest bank, LHV, previously tokenized assets on the Bitcoin blockchain through ChromaWay. Similarly, Barbados's Central Bank authorized Bitt to generate digital currency representations on Bitcoin's network. Chain instead pursues permissioned systems that grant institutions control over operational rules. Ludwin acknowledged this approach carries distinct tradeoffs—those underground-economy applications become impractical on restricted networks.
