Cricket's Ledger on Blockchain: A Promise of Transparency or a New Governance Tangle?

On June 7, 2026, at The Oval, during the World Test Championship final, Shubman Gill edged the ball to Steve Smith at slip. The on-field umpires remained unmoved, but Australia's appeal sent the decision to third umpire Richard Kettleborough. Replays from multiple angles were shown, yet the question lingered: had the ball touched the ground? Kettleborough ruled it out, and the debate raged for days. Entry number 452 in my ledger of disputed decisions. Beside this entry, I wrote another question: who verifies the authenticity of the images that determine such calls? That question led me to examine blockchain's entry into cricket's governance machinery. Cricket's relationship with technology predates Hawk-Eye's 2026 origins. Television replays were first used for run-out decisions in the 1980s. In 2026, the ICC introduced UDRS, later known as DRS, which became mandatory from the 2026 World Cup. In 2026, IFAB's 'deliberate play' amendment reshaped umpiring interpretation. Yet one question remains unresolved: who audits the auditors of technology? During the 2026 Russia World Cup, I watched all 64 matches twice, logging 455 VAR checks and 20 overturned decisions. The pattern was consistent: camera angle, frame rate, and operator selection determined outcomes. Cricket's DRS relies on the same machinery. Ball-tracking calibration, Ultra-Edge's microphone sensitivity, Hawk-Eye's algorithms—all data resides on a central server controlled entirely by the technology provider. The ICC and national boards cannot see inside that server. Blockchain technology is now entering cricket's governance in four layers: ticketing, fan tokens, data integrity, and anti-corruption. Cricket Australia experimented with blockchain-based ticketing in 2026. FIFA announced a blockchain partnership with Algorand for the 2026 World Cup, though most tickets never used the technology. Fan tokens have been launched by IPL franchises and the Caribbean Premier League, but their value is tied to team performance, creating financial risk for fans. The most critical layer is DRS data integrity—blockchain could make ball-tracking and Ultra-Edge data immutable. But blockchain cannot verify whether the data was correct at creation; it only ensures data hasn't been altered. It solves the 'garbage in, garbage out' problem only by making the garbage more transparent. The contrarian truth: blockchain would not have changed the Oval catch decision. That decision hinged on human interpretation of camera angles and hand position. Blockchain can make evidence immutable, but interpretation remains human. Moreover, an overreliance on blockchain could make errors permanent—once wrong data is written, it cannot be corrected. My 2026 VAR ledger showed 3 of 20 overturned decisions were due to VAR's own errors. If those errors had been recorded on an immutable ledger, correction would have been even harder. Blockchain can bring genuine change in ticketing, fan communities, ACU information systems, and financial transparency. But it should complement DRS, not replace human judgment. In the next five years, if the ICC adopts blockchain-based data management, I will first examine who designs the system, who has write access, and who audits the ledger. Technology is never neutral in governance. Behind every protocol lies a power arrangement. Blockchain may reshape that arrangement, but it will not overturn it. The ledger may be decentralized, but humans remain at the center of decisions. Blockchain only ensures the evidence presented was not altered. The rest is up to us.