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sibzbProfile· 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 · 1K“wise trader and builder”have crossed paths with Mav so many times over the years. smart guy who knows what he’s doing when it comes to both trading and building. deep understanding of the space. trying to solve real problems users have with Cerebro.
on maverick · 1849· 9mo ago70
on maverick · 1849· 9mo ago70“Has built some very powerful stuff on top of Ethos”Built an awesome library for other devs to use that allows them to sign in with Ethos. Even has some nifty middleware that allows devs to quickly / easily filter by score (the number 1 thing a dev would do when building on top of ethos imo) very blessed to have such an awesome dev community and love to see thebbz cooking!
on thebbz 👷🏼♂️ · 1396· 10mo ago70
on thebbz 👷🏼♂️ · 1396· 10mo ago70“I keep running into his amazing dashboards”Every time I am looking for platform data on dune I seem to run into Adam's dashboards. Does an excellent job with them, great work.
on Adam · 1417· 11mo ago70
on Adam · 1417· 11mo ago70“Intrigued but cautious”All over the TL this weekend, mostly people posting PNL I love to see apps with traction and success early on apps, but I’m a bit cautious about the PNL part. People are making big money, with what I believe is on bonding curves and mcaps. I call these paper profits and it usually looks bad when people exit for the doors However undeniably people want to speculate on stuff like soccer, so they may have the PMF that lures people in. The devs seem like they’ve thought about the economics a LOT so they may have a chance I also like that while they take 5% fee each way, 95% of those fees go back into the protocol. That is a sign of trust imo. I look forward to them adding NFL, until then I won’t play as I know nothing about soccer.
on Sport.fun · 1618· 1y ago70
on Sport.fun · 1618· 1y ago70“Wrote a bullpost for @ethereum_os but it was all Ethos info, and it's clear he has no idea”Botted views, botted comments, botted RTs and likes - all fake engagement and it's not even _accurate_ Tweet: https://x.com/vjrusmayana404/status/1950744719509930444 Tweet contents: How @Ethereum_OS Builds a Trust Economy on Ethereum 📚1/ Most people think reputation is just clout. But on-chain? It’s everything. EthOS ( @Ethereum_OS ) is building a new layer of trust on Ethereum — using XP, vouching, and peer review as the new capital. 📚2/ In EthOS, XP is earned through real contributions: ➡️ Reviewing claims ➡️ Being vouched for ➡️ Participating in meaningful onchain actions It’s not about being loud — it’s about being valuable. 📚3/ You can vouch for someone’s claim (with ETH). If they’re legit → you both win XP. If they’re lying → you get slashed. High risk. High conviction. Trust becomes skin in the game. 📚4/ The more people vouch for you, the stronger your reputation graph gets. The system builds a transparent, onchain web of trust. No backdoors. No social games. Just receipts and accountability. 📚5/ Introducing: Reputation Markets. Imagine if you could price someone’s credibility. You actually can. Trade on trust — not vibes, not vanity metrics. Pure onchain rep data. 📚6/ All of this lives in the EthOS frontend: ➡️ XP leaderboards ➡️ Vouching history ➡️ Claim/dispute flows ➡️ Your growing onchain presence Everything’s verifiable. Everything’s public. 📚7/ And here’s the kicker: It’s still early. EthOS might be quiet now, but trust is the next onchain primitive. Those who earn it early will own the next era of coordination. 📚8/ Forget yield farms. Forget follower counts. In this game? Reputation = capital. Loop in before it loops you out. ➡️ https://ethos.vision ➡️ Earn XP. Get vouched. Build trust. (Picture of EthOs)
on Vj Rusmayana · 1182· 1y ago · negative70
on Vj Rusmayana · 1182· 1y ago · negative70“Responsible for sybil attacks on Ethos”This person has already been slashed once but continues to invite and have an invitation tree of users who are abusing Ethos through sybil attack.
on 0xac29...8bB0 · 1021· 1y ago · negative70
on 0xac29...8bB0 · 1021· 1y ago · negative70“Controversial but I like following him”he is not afraid to say the quiet part out loud, and I find that valuable in today’s CT. is usually on point with his takes / beliefs there are some question marks involving his past that are worth being aware of - claims he worked for opensea, was involved with Anubis, and later washed the funds with $pepe. These are all unsubstantiated claims and have never surfaced to be true. but I know many people who do believe it
on Sisyphus · 1741· 6mo ago · neutral285
on Sisyphus · 1741· 6mo ago · neutral285“Clanker replies on X”he's following me everywhere! absolute non sense replies.
on Bion · 1176· 9mo ago · negative88
on Bion · 1176· 9mo ago · negative88
“Not the real DefiLlama News account”According to a tweet from 0xngmi today, this account was sold / discontinued by the DefiLlama team and no longer in DefiLlama's control. Proceed with caution
on DL News · 1259· 4mo ago · negative356
on DL News · 1259· 4mo ago · negative356
