Bitcoin SV

Bitcoin SV receives a B- risk grade (34/100) from Hindenrank, where lower scores indicate lower risk. Elevated risk — five confirmed 51% attacks in 2021, critically thin security budget from minority SHA-256 status, and declining ecosystem vitality after Craig Wright controversy. Bitcoin SV ('Satoshi's Vision') is a 2018 hard fork of Bitcoin Cash that removed the block size limit entirely, positioning itself as an enterprise data storage and high-volume transaction platform. With a market cap of approximately $441 million, BSV has declined significantly from its peak. Its B- grade reflects five confirmed 51% attacks in 2021 (including a 14-block reorganization with double-spend attempts), a critically thin security budget as a minority SHA-256 chain, and declining ecosystem vitality following the March 2024 UK High Court ruling that Craig Wright is not Satoshi Nakamoto. The protocol's simple Bitcoin-derived design and 7-year track record without further attacks since 2021 provide some offset.

The key risks identified for Bitcoin SV are: (1) Bitcoin SV suffered five confirmed 51% attacks between June and August 2021, carried out by the 'Zulupool' entity. The most severe attack lasted 12 hours and created a 14-block reorganization with three competing chain versions. Double-spend attempts were confirmed. No protocol changes have fundamentally addressed this vulnerability — BSV remains a minority SHA-256 chain where hashrate can be rented cheaply. (2) BSV competes with Bitcoin for SHA-256 mining hashrate but commands a tiny fraction of total capacity. The cost of a 51% attack on BSV is orders of magnitude lower than for Bitcoin, making repeat attacks economically feasible for motivated attackers. (3) The Craig Wright / Satoshi Nakamoto controversy has damaged BSV's credibility. The March 2024 UK High Court definitively ruled that Craig Wright is not Satoshi Nakamoto. Multiple exchanges delisted BSV over the years, and the community is fragmented. (4) Post-April 2024 halving (block reward reduced to 3.125 BSV), the security budget is critically thin. BSV's design philosophy of ultra-low fees means transaction fee revenue cannot meaningfully supplement declining block rewards.

Bitcoin SV scores 34/100 across eight risk dimensions: Mechanism Novelty: 0/15, Interaction Severity: 6/20, Oracle Surface: 0/10, Documentation Gaps: 5/10, Track Record: 10/15, Scale Exposure: 5/10, Regulatory Risk: 2/10, Vitality Risk: 6/10. The highest risk area is Track Record at 10/15.

Among 56 rated L1 protocols on Hindenrank, Bitcoin SV ranks #29 by safety (lowest risk score = safest). Its 34/100 risk score and B- grade place it in the middle tier of L1 protocols.

Bitcoin SV scores 10/15 on the Track Record risk dimension, indicating some history of security incidents or exploits. Higher scores reflect more severe or frequent incidents. Review the full risk report for details.