What Bitcoin SV is
Bitcoin SV ('Satoshi's Vision') split from Bitcoin Cash in November 2018 after a bitter 'hash war' between two rival visions for how Bitcoin Cash should scale. The BSV faction, led by Craig Wright and backed by Calvin Ayre's nChain and CoinGeek, pushed for dramatically larger block sizes — eventually into the gigabyte range — arguing this restored Satoshi Nakamoto's original design intent and would let Bitcoin function as a global data and payments ledger handling enormous transaction volumes on-chain.
The chain has since positioned itself around enterprise and data-storage use cases, leaning on very low fees and high throughput to pitch itself for things like timestamping, supply chain records and micropayments at scale, distinct from smaller-block Bitcoin's focus on base-layer settlement and censorship resistance. Its technical architecture is a genuine, if fringe, expression of the 'big blocks' scaling philosophy that lost out in Bitcoin's original block-size wars.
Risks
The dominant risk with BSV isn't technical — it's foundational. Craig Wright spent years claiming to be Satoshi Nakamoto and threatening legal action against critics who disputed it, including a 2019 defamation suit against journalist Peter McCormack. That campaign collapsed in March 2024 when the UK High Court, ruling in the Crypto Open Patent Alliance's case against Wright, found 'overwhelming evidence' that he is not Satoshi Nakamoto and that he had extensively forged documents to support his claim — a judgment described by the presiding judge in exceptionally blunt terms. Wright was later found in contempt of court and referred for potential criminal prosecution over continued related claims.
The fallout was immediate and severe: major exchanges had already delisted BSV back in April 2019 following Wright's litigious behaviour toward critics, and the 2024 ruling further undercut the founding narrative much of BSV's community and enterprise partnerships were built on. Liquidity and exchange access remain thin compared with mainstream large-cap assets, on-chain activity is dominated by a small number of large stakeholders and affiliated businesses (nChain, CoinGeek), and the network has suffered multiple 51% attacks in its history, a direct consequence of relatively low, concentrated mining hash power. Anyone considering BSV should treat the Satoshi-identity claim underpinning much of its branding as judicially discredited, not merely disputed.