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₿IRBProfile· Exemplary@serpinxbtOn Ethos
Serpin Taxt
2,005 reviews, 92% of them positive; 152.4K WHUF vouched for them by 114 people.92% positive · 2,005 reviews· 152.4K WHUF vouched· Influence factor 331, above 63% of accountsThe record
From 721 activities · Mar 2026Serpin is the founder and CEO of Ethos Network, a reputation and accountability platform built on-chain to combat sybils, scammers, and bad actors in crypto. A 12-year product leader with experience at Atlassian, HouseCallPro, and as an early hire at Message.io (YC W16), he brings deep expertise in product, security, identity verification, and fraud prevention. Known for hands-on community engagement, transparent communication, and uncompromising commitment to building trust through economic incentives and measurable reputation—he actively vouches for credible users, slashes bad actors with evidence, and iterates on Ethos mechanics based on real user behavior. Consistently praised for his work ethic, accessibility despite being CEO, and vision of making crypto more human-centered and trustworthy.
What people say
Received · 2KGiven · 1KVouched · 114 people · 152.4K WHUF at stakeAll vouches ›
1694sellhalfandholdthreedaysonacoinwithgoodnarrative.eth24d ago10K WHUF“Founder is kool”
and 111 more
1694sellhalfandholdthreedaysonacoinwithgoodnarrative.eth24d ago10K WHUF“Founder is kool”and 111 more“A man with a mission, and a vision. To make the Web3 space more credible and accountable.”Ethos is a bright idea and a big step forward for Web3 🙌
Moonbearpig.eth 🌕🐻🐷 · 1375· 1y ago35
Moonbearpig.eth 🌕🐻🐷 · 1375· 1y ago35“web3 king of reputation”I'm glad my king developed such a good product, I like it a lot. In this credibility era, if you don't have credibility, I don't think you can survive in web3. As always, I support ethos and participate in the depth of the construction.
strive.ink · 1306· 1y ago35
strive.ink · 1306· 1y ago35“GOAT and Pioneer”I had always been following OGs on various socialfi platforms to see what they were doing, and I never imagined I could have close conversations with Serpin on Tako. Because of this, I believe socialfi has always had a place in this crypto space, and Ethos will become a new stage that changes the KOL ecosystem
alvin617.eth 🦇🔊 · 2013· 1y ago35
alvin617.eth 🦇🔊 · 2013· 1y ago35“The backbone of Ethos”As someone who has been using Ethos for a very long time and deeply appreciate what they are building, I truly respect Serpin and his services to keep the space clean from sybils and scammers. Despite being the CEO, he is always available to answer questions. He is always working to make things better and personally vouches for credible users or slashes the scammers.
Ali · 1427· 8mo ago43
Ali · 1427· 8mo ago43“REPUTATION TORCH BEARER”Building what is/will be relevant in long term in crypto reputation ethos will might act as a segregating layer if used properly in web3 Always fun to hear him in vc clear communication with the community always active and open makes it easy to trust the direction understands the flaws and keeps improving shows real intent to build something meaningful
Pookie Professor · 1372· 7mo ago34
Pookie Professor · 1372· 7mo ago34“Mr. Serpin is the CEO at Ethos, not the CEO of a Chinese drama!”Let's break down the points that I think are the coolest thing he did in Ethos, even though I haven't been an Ethos user for long, but from the beginning until now I've been paying attention to this man. I felt like I heard him say "hey, I already knew this would happen and I already have a counter, get ready" (this is what I thought when he caught the farmers), season 2 with a series of new rules that strangled the farmers, innovative rules, it's impossible for him to think that he's not a person with real intentions. . the point is he has problem solving, integrity and is clearly consistent because Ethos has been running for quite a long time. That's it, this man is cool in essence. He doesn't have drama like Chinese dramas, just action and action :D
Ama still learning · 1382· 8mo ago34
Ama still learning · 1382· 8mo ago34“True Community Leader”Serpin’s energy and commitment to Ethos are unreal. You’ll see him active everywhere — from feedback threads to late-night sessions improving the platform. It’s rare to see a ceo who’s this connected to the community and genuinely listens. He’s building with intention, not hype — and that’s exactly why people trust him. Respect for staying grounded and always pushing Ethos forward.
0xTifi | Airdrop Scout · 1212· 1y ago34
0xTifi | Airdrop Scout · 1212· 1y ago34“The Kind of Founder You Want to Back”Serpin doesn’t just talk about transparency — he builds it. With Ethos, he’s tackling one of the hardest challenges in Web3: onchain trust. What sets him apart is how approachable he is. He listens, engages, and adapts, all while keeping the bigger mission clear. I’ve rarely seen a founder so open and grounded.
Amirsadegh · 1257· 1y ago34
Amirsadegh · 1257· 1y ago34“+rep +vibe +great idea +tons of mechanics +execution +daily updates = top dev”Respect to the founder. The idea is simple, but everything is implemented so thoughtfully that I’ve spent hours studying the core mechanics and can only imagine how much is under the hood, how different systems are designed and interact. Big like for the active build updates come out faster than day turns into night. Thank you for this product, it’s definitely a hidden gem in Web3 that’s going to break all the charts soon.
goodlak | GoH · 1339· 1y ago34
goodlak | GoH · 1339· 1y ago34“main();”I don’t know him personally, but I can say I discovered a lot of new things for myself when he was doing the coding vibe. I write in TypeScript, and it was really interesting to hear about the Louvain algorithm. I also want to say that Ethos is a powerful tool for all of us, and I’m really glad I learned about it. Thank you, SERPIN!
Sane4ek · 1403· 1y ago34
Sane4ek · 1403· 1y ago34“Real Leader True community”as you know each idea and project in web3 need good leader and team near good and real community to can make some changes in world we have true leader here and Serpin suppurting comminty and trying best to can make Ethos Great . i know him in ethos and im sure he is realy good guy and he thinking about Ethos everyday to be better
Keyvank · 1290· 1y ago34
Keyvank · 1290· 1y ago34“We can agree that he is building something that can push space fwd and oh yes OG punk”What I loved as my first touch with him is that he has answered my dm on TG almost instantly. He cares about what he is building and here we go he is finally on my daily task on my 99th consecutive day. Lets see what more you will ship for us Serpin.
Ichigo1988 · 1570· 1y ago34
Ichigo1988 · 1570· 1y ago34