Blockchain and Cricket: The Data No One Can Erase

That evening was a twilight session at Trent Bridge. The rain had just stopped, and the floodlights lay across the wet outfield like broken glass glinting. I sat by the press-box window staring at the scoreboard, when the young data analyst beside me held out his phone — a statistic on the screen, a claim, a number. “Where is the source?” I asked. He smiled and said, “Someone posted it in a group.” In that moment it struck me that cricket now stands exactly where the distance between truth and rumour is a single screenshot. I have been writing about cricket for more than thirty years. My writing life began in 2026 in Dhaka, covering the Wills Cup for Prothom Alo. Back then the scoreboard was paper, records lived on diary pages, and to verify a statistic you phoned the board office. Today the same statistic spreads across the world in seconds, but no one has time to verify it. That gap is cricket's deepest crisis — not a shortage of information, but a shortage of credibility. Picture a T20 league auction. Crores change hands, yet how transparent is the official record of which franchise paid what, and who signed which contract? How fast a transfer rumour becomes fact, and how fast it is erased — there is no accounting for it. The transfer market is really a rumour that only learns to pack its bags. And inside that rumour we must pass our judgements — who is good, who is bad, what a player is worth. This is where blockchain enters. A blockchain is essentially a distributed ledger in which, once information is written, no single party can erase or alter it unilaterally. Its use in sport is still small, but the potential is large. European football saw a wave of fan tokens a few years ago, letting supporters buy tokens and cast limited votes on some club decisions. Cricket, too, has begun experimenting with fan ownership, though nothing is mature yet. My own sense is that the greatest value of blockchain lies not in fan entertainment but in protecting cricket's records and its integrity. Imagine a first-class match where a bowler's age comes into dispute. Age verification has long been a headache in cricket, especially in age-group cricket in South Asia. If a player's registration, date of birth, and every record from the first match of a career were written into an immutable digital ledger, age fraud or identity disputes could be checked in seconds. Anti-corruption units would no longer have to rely on paper files and suspicion. Take match-fixing. The 2026 IPL spot-fixing scandal, and many episodes before and after it, taught us how many matches and careers turn to dust before suspicion ever becomes proof. Blockchain will not catch corruption by itself, but if records of betting, payments, and player-related transactions are transparent and immutable, abnormal patterns become easier to spot. Investigators' work gets simpler, and an innocent player's reputation survives. There is another dimension — the ownership of sports data. The speed of a shot, the spin on a ball, every detail of an innings now sits in the hands of a few large companies. Who buys this data, who uses it, who pays for it — all of it is under their control. In a blockchain-based system, ownership and transactions of data can be tracked, and smaller broadcasters or researchers could obtain data on transparent terms. The information gap narrows — if the game's regulators genuinely want it to. But here I want to pause, because I can see a kind of enchantment gathering around this technology. Blockchain is no magic. Information that is already wrong before it is written will become a permanent error once it is on-chain — it becomes durable, not correct. That is the biggest trap. If a scorer writes the wrong thing, a sensor misreads, a board issues false data, the blockchain simply immortalises the error. So the real question is not about the technology but about the moment before truth is written. I look for the story in the pause before the pass; cricket's truth, likewise, must be sought in the pause before the data is written. Second, blockchain does not dissolve concentrated power; at times it manufactures a new centre. Whoever controls the company or board that governs the network sits at the heart of that power. Paper records can be erased, but digital records can be controlled in other ways. The more transparent the technology, the more we need accountability for who runs it. Third, the soul of the game cannot be captured by technology. The held breath of a crowd after a rain interruption, the silence of a stadium in the final over, the tears in the eyes of an ageing steward — none of that is written on any ledger. The empty Anfield title taught me that silence can celebrate, but silence cannot be written on a chain. Root versus Mbappe — two talents from different sports, yet both now measured by the same kind of data machine. We must teach that machine to see, not to block our seeing. Still, I do not fear this technology. I still hear the sound of that first touch, the touch from which a writing life began — the soft sound of a ball grazing the edge of a bat, which no algorithm has yet learned to write perfectly. But if protecting that very sound requires a transparent ledger, then I am for the ledger. The question is not whether blockchain will change cricket. The question is whether cricket's regulators, boards, leagues and broadcasters are ready to open their records in a way no one can erase. If they are, the game's trust returns — and when trust returns, the real game returns. I will wait for the day when a statistic no longer makes me ask, “Where is the source?”