smart
James O'Beirne (@jamesob) — Twitter Score 117 out of 1000
Great
117Ranked #5,776 of 498,071 crypto accounts tracked by TwitterScore.io
Balaji
Andrej Karpathy
Anthony Pompliano 🌪
Udi Wertheimer
Ryan Selkis 👤
Georgios Konstantopoulos
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About James O'Beirne's Twitter Score
James O'Beirne is a Bitcoin developer who has spent over a decade contributing to Bitcoin Core, with a focus on covenants, vaults, and scaling research. James O'Beirne's Twitter Score is 117 out of 1000 (an Excellent rating) as of October 2026, ranking #5,776 (top 5%) among 498,071 tracked accounts.
James O'Beirne co-authored BIP 345, titled OP_VAULT, with Greg Sanders, a consensus soft-fork specification for Bitcoin vault covenants. He has worked full time on consensus-change proposals and in November 2024 published a post examining Bitcoin soft-fork governance and the role of Core developers in that process. His public repositories include coldcore, a trust-minimized Bitcoin wallet, as well as simple-ctv-vault and opvault-demo, reflecting his sustained technical work on vault and covenant primitives.
James O'Beirne has published 12,740 posts on the platform and has been mentioned by 167 accounts a total of 370 times, with 18,192 followers as of October 2026.
Who follows James O'Beirne on X?
The accounts that follow James O'Beirne include 500 founders, 75 angel investors, 216 influencers and 4 VCs, among them Balaji, Andrej Karpathy, Anthony Pompliano, Udi Wertheimer, Ryan Selkis and Georgios Konstantopoulos.
