Ethereum Foundation hires Erigon CTO Rebuffo for AI-focused client work
Former Erigon CTO Giulio Rebuffo has joined the Ethereum Foundation to explore how applied AI can support Ethereum client development.
Former Erigon CTO Giulio Rebuffo has joined the Ethereum Foundation to explore how applied AI can support Ethereum client development. Ethereum (ETH) is trading at ₹1,79,390 ($1,902.54), down 1.4% since this brief published. This is an original Token Times brief based on reporting by Cryptopolitan, with live market data added, as of Sat, 14 Nov 2026 03:00:02 UTC.
The appointment brings senior Erigon experience into the Ethereum Foundation’s technical organization and signals an institutional focus on AI-assisted client development. Its practical significance will depend on the projects Rebuffo develops with the foundation’s technical teams.
- Rebuffo left Erigon to join the Ethereum Foundation
- His mandate centers on applied AI for client development
- ETH trades at $1,928.66 after a 13.66% weekly decline
- Ethereum Foundation connects Bhutan credentials with a public-infrastructure model
- Former Ethereum Foundation Worker Alleges Retaliatory Firing and Discrimination
- Ethereum Foundation and Buterin sued by former employee over alleged firing
- Lighthouse prioritizes beacon-node fixes in Ethereum client v8.3.3
- Ethereum Client Adds Validator Cache Fix Before Glamsterdam
- Ethereum Foundation hires Erigon CTO Rebuffo for AI-focused client work — this brief
- Ethereum Foundation-Linked Wallet Adds ETH Sales Amid Record ETF Outflows
Giulio Rebuffo, Erigon’s former chief technology officer, has joined the 
Ethereum Foundation. Cryptopolitan reported that Rebuffo announced the appointment on X on Friday, November 13, saying that he would focus on applying AI to client development and work alongside the foundation’s technical teams.
The role connects two parts of Ethereum’s development stack: the client software used to operate and validate the network and an emerging interest in using AI within software-development workflows. The supplied coverage identifies Rebuffo’s mandate as “applied AI” for client development, but does not specify a particular project, implementation timetable or set of deliverables.
This is a single-source report, with no additional outlet coverage supplied to independently corroborate the appointment or Rebuffo’s stated focus. Cryptopolitan is also the only source providing the timing and platform on which Rebuffo made the announcement, so those details are attributable to that report alone.
Market conditions were weak as the appointment emerged. Ethereum was trading at $1,928.66, down 3.95% over 24 hours and 13.66% over seven days, with a market capitalization of $235.71 billion. The total crypto market was broadly lower at $2.37 trillion, 
Bitcoin had fallen 3.86% over 24 hours, and the Fear & Greed index stood at 13, indicating Extreme Fear. Rebuffo’s work with the technical teams will be the relevant next area to watch as the foundation develops its AI-assisted client initiatives.
Since this brief published about 9 hours ago, Ethereum (ETH) has moved from ₹1,81,852.79$1,928.66 to ₹1,79,389.94$1,902.54 — -1.35%.
The chart plots ETH's price: grey is the move before this brief published, the vertical dashed line marks the moment it published, the horizontal dashed line is the price then, and the coloured area is the move since — from Token Times's market data (daily resolution). It shows what happened after the news, not that the news caused it; many factors move prices. Not financial advice.
At today's peer-to-peer rate, 1 ETH ≈ ₹190,596.46 (about $1,902.54), down 4.5% over 24 hours. The rupee itself trades about 6.2% above the official rate on the P2P market, so a Indian buyer's effective cost differs from the headline dollar price.
Live market data
Current prices for the asset in this story — live, source-stamped, updated every 15 minutes.
Ethereum Foundation hires Erigon CTO Rebuffo for AI-focused — questions & answers
What is Rebuffo joining the Ethereum Foundation to do?
He is focused on applying AI to Ethereum client development and plans to work alongside the foundation’s technical teams.
When did Rebuffo announce the appointment?
Cryptopolitan reported that he announced it on X on Friday, November 13.
How is Ethereum performing amid the appointment?
ETH trades at $1,928.66, down 3.95% over 24 hours and 13.66% over seven days.
How much is 1 Ethereum worth in rupee today?
About ₹190,596.46 at the live peer-to-peer (P2P) USDT rate, which is what Indians typically trade at — equivalent to roughly $1,902.54. The rupee price moves with both ETH's US-dollar price and the USDT/INR rate; use our Ethereum in rupee page for any amount.
Has Ethereum's price moved since this brief was published?
ETH is down 1.35% since this brief first published — trading at ₹1,79,390 ($1,902.54) now versus ₹1,81,853 ($1,928.66) at publication. Token Times re-checks this figure against CoinGecko and Binance every 15 minutes.
Which outlets reported this story?
This is an original Token Times brief that synthesises reporting from Cryptopolitan. It is not a copy of any one article — follow the source links above for the original reporting.
Original summary — not financial advice. This is an original Token Times brief that summarises a development reported elsewhere and adds live market data for context; it is not the original article and reproduces no part of it. Follow the source link above for full details. Crypto is volatile and high-risk — always do your own research.