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Giulio Rebuffo
1,284 posts
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Giulio Rebuffo
@GiulioRebuffo
@ethereum Lead/CTO at @ErigonEth. 🇮🇹🇨🇭 Personal Stuff: giulio2002.github.io Blog: giulioswamp.substack.com
github.com/Giulio2002
Joined February 2020
230
Following
4,538
Followers
  • Pinned
    user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Jun 25
    Small announcement: I will be taking a secondary (more passive) role within Erigon and Ethereum core development for a while due to personal reasons. If anyone has any inquires, please talk to Andrew instead.
    3.2K
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Jul 22, 2025
    Very proud to see @ethereum hitting 20 TPS. Congratulations to everyone involved in making this happen!
    62K
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Jul 30, 2025
    Just had breakfast with @peter_szilagyi and @dark_dot_bio here in Zug. Welcome to switzerland Péter and may you one day come back to Ethereum. 🫡🫡🫡
    9.5K
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Aug 13, 2025
    nominal ETH ATH is near. However, true ATH (inflation adjusted) is at $5.7k. really tells you how much inflation eats away at your FIAT.
    7.2K
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    Giulio Rebuffo
    @GiulioRebuffo
    Aug 9, 2025
    ETH at 4k$ is a nice accomplishment. However, there is still a lot of work to be done before we can do proper victory lapses imo. Wallets still need to get better and the L1 still needs to scale. We are not even close being done.
    4.6K
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Aug 12, 2025
    You cannot have a "tokenless" L1
    user avatar
    zmanian
    @zmanian
    Aug 11, 2025
    Tokenless L1 would be more neutral than Ethereum
    8K
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Aug 22, 2025
    what are these lil things?
    2.5K
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Aug 22, 2025
    the milady family is a very welcoming family
    2.7K
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Aug 20, 2025
    eth_getProof archive format sneak peak. 100% of historical Ethereum mainnet proofs in 5 TB (+3.2 TB of data) vs 20 TB (Geth/Nethermind) This is probably the most "difficult" problem I have worked on so far. not as impactful as other things I built but the solution to this
    3.6K
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Aug 25, 2025
    I don't do interviews. If anyone got any DMs from me, just so you know. I got hacked. If I continue/keep spamming folks after this tweet. Please tell me
    3.1K
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    Giulio Rebuffo
    @GiulioRebuffo
    Aug 17, 2025
    Replying to @peterktodd
    Peter. Respectfully. You have been in Crypto since 2010. you definitely made at least SOME money. is this really necessary?
    3.9K
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Aug 22, 2025
    Replying to @mteamisloading
    i bought a milady
    964
  • user avatar
    Giulio Rebuffo
    @GiulioRebuffo
    Jul 26, 2025
    I really do not like the language used here. XEN is a legitimate use of the chain like USDT/USDC is. the fact that it is a pain for the core devs to deal with just means we did not account for it.
    user avatar
    Dan Cline
    @Rjected
    Jul 25, 2025
    How expensive of a parasite is XEN? i.e., if XEN behavior was not incentivized, and all negative externalities were removed, how much would it be worth? Negative externalities like mkt cap, hardware cost (for ex on L1s and L2s), network sustainability, human time
    3.6K
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    Giulio Rebuffo
    @GiulioRebuffo
    Jun 26, 2025
    As the guy who paved efficient Archive nodes (alongside Alexey). I really must congratulate @Gary_Rong for the PBSS archive node, quite an amazing feat to fit it into a such an important project like Geth. We are going to also be releasing even smaller archive nodes + getProof
    4.1K

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