Open Source Observer
@OSObserver
Open Source Observer is a free analytics suite that helps funders measure the impact of open source software contributions to the health of their ecosystem.
1/ We are starting an OSO reading group! Covering topics in data science, data systems engineering, AI/ML, econometrics. Tuesdays 8:30am PT
Are you building on Superchain and trying to understand your dApp's Account Abstraction usage? 🔮 Thanks to collective work done by @0xBundleBear, @OSObserver, @OPLabsPBC, @erc4337 and @patterns_build you can now easily access all 4337-related data for free in BigQuery 🚀
Working with @OSObserver and the rest of the Superchain Data standards team (@0xKofi @patterns_build @chuxin_h and more) has been a pleasure! Check out this new section in our docs explaining how you can easily analyze AA data yourself docs.erc4337.io/l2s/how-to-cre…
OSO has been indexing ERC-4337 (Account Abstraction) data for the Superchain. Some coverage stats: - Over 230M userops from Oct 2024 to Jul 2025 - Four paymasters sponsored >80% of userops - World surpassed Base as the leading chain for userops in March (1/5)
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