Ledger is the online identity of Brian Krogsgard, a crypto trader, technical analyst, and angel investor who founded Ledger Status. He co-hosts the UpOnly: Chats with Crypto Experts podcast alongside Jordan "Cobie" Fish. Ledger's Twitter Score is 590 out of 1000 (an Excellent rating) as of August 2026.
Ledger's podcast, UpOnly, went dormant following the collapse of FTX in late 2022, with the final episode airing in December 2022; the show had previously been sponsored by FTX. In 2025, Coinbase paid $25 million in USDC to acquire the UpOnly NFT from Cobie, with the NFT's smart contract obligating him and Cobie to produce eight new podcast episodes, signaling a revival of the show. Coinbase CEO Brian Armstrong confirmed the purchase on X.
Ledger co-founded Flip, an NFT marketplace aggregator that raised $6.5 million in a seed round in January 2022, led by Distributed Global and Chapter One, with participation from CMS Holdings, PplPleasr, DeeZe, and Larry Cermak. Flip subsequently shut down and its domain is now parked.
Ledger is an active crypto angel investor with a portfolio spanning Web3, NFT, and DeFi sectors. He previously co-hosted Ledger Cast, a Bitcoin and crypto trading show. His account has 245,572 followers as of August 2026 and 50,425 posts, ranked #197 (top 0.1%) out of 483,944 tracked accounts. He has been mentioned by 683 accounts, with 2,249 total mentions.
Who follows Ledger on X?
Ledger draws a broad following from across the crypto and Web3 space. The accounts that follow Ledger include 1,725 founders, 485 angel investors, 1,304 influencers and 39 VCs, among them CZ BNB, Toly, Erik Voorhees, ZachXBT, Cobie and Marc Andreessen.