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 585 out of 1000 (an Excellent rating) as of October 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 246,150 followers as of October 2026 and 50,498 posts, ranked #198 (top 0.1%) out of 493,668 tracked accounts. He has been mentioned by 692 accounts, with 2,264 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 1,745 founders, 484 angel investors, 1,312 influencers and 39 VCs, among them CZ BNB, Toly, ZachXBT, Cobie, Marc Andreessen and Ansem.