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AxiomProfile· Exemplary@serpinxbtOn Ethos
Serpin Taxt
2,004 reviews, 92% of them positive; 152.2K WHUF vouched for them by 111 people.92% positive · 2,004 reviews· 152.2K WHUF vouched· Influence factor 328, above 63% of accountsThe record
From 716 activities · Mar 2026Serpin is the founder and CEO of Ethos, an on-chain reputation platform addressing a critical gap in Web3 trust and identity verification. A 12-year product leader with experience at Atlassian, HouseCallPro, and as an early investor at 0x5f Capital, he is recognized for building with deep focus on product quality, transparency, and community engagement rather than hype. Known for hands-on leadership—hosting weekly spaces, actively vouching for credible users, slashing bad actors, and maintaining direct dialogue with the community—Serpin is praised for his unwavering commitment to reputation, accountability, and doing things the right way, even when it stirs controversy or requires difficult decisions around Sybil detection and fraud prevention.
What people say
Received · 2KGiven · 1K“One of the earliest believers in Ethos”I'm ashamed I haven't yet left a review for ZK I talked to ZK close to 2 years ago, when he first heard about Ethos and had been exploring a similar idea. We talked for hours over voice and tg, sharing ideas and talking about how Ethos might work one day. He's been an incredible contributor and believer early on, and I've always loved that I've been able to bounce ideas off him. He's super sharp and honestly we should stay more connected than we are right now!
on ZK Zhao · 1432· 30d ago1
on ZK Zhao · 1432· 30d ago1“Lots of positive interactions in various capacities”have seen boom plenty over the years but just popped up as a recent ethos contributor. Has helped us find some bugs and has been an overall net positive to Ethos itself. Glad to had him in our community
on boom💥 · 1341· 30d ago1
on boom💥 · 1341· 30d ago1“massive ++ for the industry”- have a TG in case of emergencies - run on donations only AFAIK - lots of legends are a part of it - publish helpful content - always feels like altruism, which is rare in the space
on Security Alliance · 1524· 30d ago1
on Security Alliance · 1524· 30d ago1“Sharp builder who has VISION”I have been an early supporter of MetaDAO (no current exposure, unfortunately) and long time fan of what Proph3t is building I joined at the first original hype for MetaDAO and watched him continue to put his head down with his team and keep building. Since then they've - Onboarded Robin Hansen to the team - Had a massively successful launch with Umbra last week - Found a way to solve the ICM problem "for real" Very impressed with the commitment to vision, ideology, and building something meaningful
on Proph3t · 1479· 30d ago1
on Proph3t · 1479· 30d ago1“incredible podcast host”Toady invited me to join his podcast and he was an OUTSTANDING host. I wasn't familiar with his game much beforehand, but he was super nice, welcoming, asked amazing questions.. he's been nothing short of awesome to work with. And made some killer thumbnails + promos for the pod. Excited to keep working with him in the future
on Toady Hawk · 1468· 30d ago1
on Toady Hawk · 1468· 30d ago1“Do not trust them”i'd avoid this 1. this team is now a money transmitter taking money from unknown places across the globe.. attached to a US based bank.. that's a lot of risk for anyone to take themsevles 2. you can't do it automatically and will prob hit X api rate limits if you try 3. you'll just hit the rate limit of X money... do not send them money
on X Money Mint · 904· 30d ago · negative1
on X Money Mint · 904· 30d ago · negative1“Tremendous partner”David has been nothing short of an amazing partner to us as the Ethos team. He's always responsive, always sending us new stuff, and always sure to hear us out with any feedback. It's been awesome to work with him
on David Tso (dave.base.eth) · 1545· 37d ago1
on David Tso (dave.base.eth) · 1545· 37d ago1“Solid content. Holds people accountable. Glad he’s in web3”His content is pretty dead on - from calling people out on web2 stuff all the way to our home in web3. Excited to see him on ethos as I know he will see the vision and value
on Gino The Ghost · 1612· 37d ago1
on Gino The Ghost · 1612· 37d ago1“good dude, underrated twitter personality”have seen him building stuff in the open onchain for 3 or 4 years now no bullshit tweets definitely not here for the crime had some fun in ft v2 together
on tk ⛽️ · 1488· 37d ago1
on tk ⛽️ · 1488· 37d ago1“Ben is awesome”Had him on the show a couple of weeks ago, was really impressed with how he talked about Cambria as a builder. He's still around and kicking, and has a loyal following for over a couple of years now as Cambria has navigated the challenging journey of web3 gaming. Smart dude
on BEN.ZZZ · 1564· 37d ago1
on BEN.ZZZ · 1564· 37d ago1“A long time friend and believer”Kai has been a part of multiple communities I've built over the years - originally with Pokestonks back in 2021, Niftystonks after, and then participated in my hedge fund + Ethos as an investor Awesome guy, incredible human outside of Web3.
on kai252.eth 🔮 · 1355· 37d ago1
on kai252.eth 🔮 · 1355· 37d ago1“Solid product by Millie - unique way to solve the "resolution" problem on prediction markets”Disclaimer: I am not invested in Truemarkets, but Millie did make me an attester for problem resolution. I have some minor amount of the token that was given to attesters That said, 1. I like millie, have talked to him on the phone before - him and his team feel super sharp to me.. able to build quickly, accurately.. and millie's brain is much larger than mine 2. I like the product a LOT. The concept of resolution is awesome and imo much better than UMA 3. It's clear to me that Millie has put a lot of thought into this type of system as a way to solve prediction market pain points and I think he has high conviction in it 4. Millie is prob underrated founder that flies under the radar but has lots of pull / connections / even some good yaps on the TL Majorly underrated right now
on Truemarkets · 1263· 37d ago1
on Truemarkets · 1263· 37d ago1