Este Haim, who is frequently the most talkative and contagiously self-assured of the Haim sisters, subtly changed her priorities this New Year’s Eve when she wed software entrepreneur Jonathan Levin in a small ceremony in California. Her music has always been unabashedly public, but her relationship was particularly private—until it was no longer necessary. Their marriage felt remarkably symbolic—not just of celebration, but also of silent resolve—as fireworks signaled the end of 2025.
Those who are passionate about music will recognize Este—her confident stage presence and her whimsical yet grounded bass lines. The impact of Jonathan Levin’s story is similar, but its tone is very different. His most well-known role is that of co-founder and CEO of Chainalysis, a business recognized for its especially creative approach to bitcoin compliance and forensics. Levin, who holds degrees in philosophy and economics from the most prestigious universities in the UK, infuses a calculated serenity into a business that is known for its chaos.
They met through a friend in New York, and from that point on, they did something extremely uncommon for well-known people: they concealed themselves together. Sightings began to surface, though the precise chronology is still unknown. Este and Jonathan were spotted discreetly attending Taylor Swift’s birthday celebration, visiting her suite at a Chiefs game, and then showing up in the background of a crowd photo from the U.S. Open. These weren’t spectacular debuts; rather, they were unstaged appearances that suggested something consistent.
| Name | Jonathan Levin |
|---|---|
| Occupation | Tech entrepreneur, co-founder & CEO of Chainalysis |
| Education | Economics at University of Bristol, Philosophy & Economics at University of Oxford |
| Partner | Married to Este Haim, musician and member of the band Haim |
| Marriage Date | December 31, 2025 |
| Public Appearances | Seen with Este since 2023; wedding attended by Taylor Swift, Stevie Nicks |
| Source | Elle.com |
Este officially announced it on Instagram in February 2025, sporting a shirt that said “I’M TAKEN” and grinning broadly. Naturally, the engagement ring gleamed, but the news didn’t feel like a press release—rather, it was more like a private message dropped into the feed. The ring Jonathan handed Este was a temporary one, a placeholder with the promise of creating something significant together. The proposal had happened when they were hiking, and Este was wearing sweatpants and skincare products. It was a very sweet, and strangely grounding, detail.
Este subsequently told Vogue that she had dreamed of this day since she was five years old: wearing a flowing gown and descending a staircase like Cinderella. The moment was unscripted, even though the clothing was a Louis Vuitton creation. It transformed dream into reality with remarkable effectiveness and sincerity. With a sense of quiet delight, Taylor Swift, a close friend and musical colleague, attended. There was also Stevie Nicks, a personal hero of the Haim sisters, whose presence seemed to be a sign of approval from the entire generation.
Even though the music industry is mostly unaware of him, Jonathan Levin has influenced the way digital assets are tracked down and safeguarded. Through years of research and smart alliances, he has made cryptography more approachable and, maybe more crucially, understandable to governments and organizations. Although his involvement in Este’s life initially seemed unexpected, it now appears to be a pairing of comparable resilience.
There is simply a superficial difference between their fields. In environments where trust is valuable, both function. Jonathan secures it while Este does it. Not only does their relationship show love for one another, but it also reflects a strikingly balanced interchange of perspectives, one based on structure and the other on sound.
She stated in an earlier interview that she didn’t really comprehend self-love until a few years ago, and that statement kept coming to mind. This revelation, spoken without irony, gives this period of her life a deeper dimension. Because it seems more like a choice for serenity than for drama to choose someone like Jonathan, a man whose presence is comfortingly constant.
Even though their wedding was small, it was obviously planned. No planned leaks, no coordinated paparazzi. Just a quiet conclusion to an extremely noisy year, and a celebration with those closest to them. Dresses were tailored, guests arrived via plane, and the atmosphere was said to be modest. Surprisingly, public marriages rarely exhibit that balance of style and ease.
Este won’t be releasing blockchain improvements anytime soon, and Jonathan Levin is unlikely to appear on stage. They can be in alignment on a personal level without having to overlap on a professional level. She understands narratives, he understands systems. Their combination embodies a type of marriage that is particularly needed right now: grounded, considerate of others’ privacy, and nonetheless open to sharing brief but significant moments.
A partnership that doesn’t revolve around show is especially invigorating. For Jonathan Levin and Este Haim, their love developed via presence rather than media attention. And presence can last a very long time if it is kept up discreetly.
