Udi Wertheimer (@udiWertheimer) — Twitter Score 819 out of 1000

Udi Wertheimer co-founded Taproot Wizards, a Bitcoin Ordinals project focused on reviving early Bitcoin meme culture and advancing OP_CAT on Bitcoin, and works there as project lead. A longtime bitcoiner, he is a prominent personality on Bitcoin X known for challenging crypto tribalism. Udi Wertheimer's Twitter Score is 819 out of 1000 (an Excellent rating) as of August 2026, ranked #54 (top 0.1%) out of 483,652 accounts tracked on this platform, with 228,308 followers as of August 2026 and 130,950 posts.

Udi Wertheimer collaborated with Bitcoin mining pool Luxor in February 2023 to inscribe a 3.94 MB Taproot Wizard image in a 4 MB block, claiming the largest block and largest transaction in Bitcoin history at the time. Taproot Wizards launched the Quantum Cats Ordinals collection of 3,333 cat images in January 2024 to promote the proposed OP_CAT Bitcoin upgrade, and announced a public sale of its Taproot Wizards Ordinals collection for March 25, 2025, with plans to use mint proceeds and venture funding to build an ecosystem of OP_CAT applications and protocols on Bitcoin. The project also hosts global community events under the Wizard School banner.

Udi Wertheimer's project has attracted substantial venture capital. Taproot Wizards raised a $7.5 million seed round led by Standard Crypto in November 2023, with participation from Geometry, Collider Ventures, StarkWare, UTXO Management, Bitcoin Frontier Fund, Masterkey, and Newman Capital. In February 2025, the project raised a $30 million Series A, again led by Standard Crypto, with Cyberfund and Collider Ventures among the participants. Udi Wertheimer previously worked at Colu as Blockchain Research Lead. Udi Wertheimer's portfolio includes Corgi Invest Community, Oyl, Mezo, CORN and Satflow. Udi Wertheimer has been mentioned by 1,341 accounts, with 5,423 total mentions.

Who follows Udi Wertheimer on X?

Udi Wertheimer draws followers from across the crypto industry. The accounts that follow Udi Wertheimer include 2,633 founders, 629 angel investors, 1,655 influencers and 49 VCs, among them CZ BNB, Erik Voorhees, Solana, Balaji, Toly and Cobie.