Blockchain and Cricket's Scorebook: Who Really Owns the Ball-Tracking Data

Sydney, November 2026. Australia 3-1 Honduras, all three goals Mile Jedinak's, all three from rehearsed dead-ball geometry. After the whistle I did not leave my seat; I moved to the pitch grid my editor had sent. Frame by frame through the ball-tracking I logged where each man stood at the corner, which block opened the gap, who abandoned his marker. I wrote all of it down. By half past midnight one thing was clear. I open the ledger before I trust the legend, but that night I learned the ledger was not mine. The tracking file belonged to the broadcaster, the technology vendor and the league. I was left with a screenshot and a spreadsheet. Cricket's data economy now sits in three places. On the broadcast side, Hawk-Eye — owned by Sony since 2026 — builds the ball-tracking and DRS projections that turn matches, and those projections decide them. On the scouting side, franchise leagues store thousands of domestic clips and biometric records that no ordinary viewer ever sees. On the commercial side sit fan tokens, digital collectibles and sponsorship deals. In 2026 the ICC named FanCraze its official NFT partner, and from that route cricket's historic moments began to arrive on the blockchain as tokens. That is where the real question hides. Blockchain's core promise is not ownership but witness. If a ball's tracking record is written as a hash across many nodes, nobody can later claim either that the record was altered or that it was not; the ledger settles both. For eight years I have logged every match's build-up shape in a separate spreadsheet, and that habit taught me the real problem with data is not scarcity. It is the absence of a witness. Picture a young fast bowler who has played a domestic season, a franchise league and two international series in one year. His pace, his line and his injury history are locked in three different files in three different places. With a blockchain-based player passport he could carry a verified record with him between teams, and a franchise would not have to guess in the dark before an auction. Here the gain belongs to the cricketer, not the seller — and in cricket that is rare. The tactical case is simpler still. Take a left-arm spinner whose release point and drift you want to measure. In the IPL his data sits in one vendor's silo, in the County Championship in another's, in internationals with the ICC. Three files mean three definitions: in one, release point is the instant the hand lets go; in another, the frame after the ball leaves. The scout ends up comparing apples with oranges. A verified shared ledger would put the measurements on one standard, and the comparison would become honest. Look at the auction. In December 2026 Kolkata Knight Riders bought Mitchell Starc for 24.75 crore rupees, then the highest price in IPL auction history. The number looks like a price. But 24.75 crore was not the price; it was the calendar turning — age, form and a franchise's need meeting on one fixed date. A ledger can keep the record of that meeting. It cannot set the price. The final in Ahmedabad on November 19, 2026, is the mirror image. In the India-Australia ODI World Cup final the toss, the dew and the pitch's character were all in front of everyone before the game, yet the weight of the decision fell to a few hands. Australia won by six wickets; Travis Head made 137. The data belonged to all; the reading belonged to few. A ledger cannot close that gap. Integrity is the most practical use. The ICC's anti-corruption unit watches odd movement in betting markets alongside odd overs on the field. If the betting feed and the ball-by-ball data were written to one ledger at the same timestamp, an investigator's thread of suspicion would pull tighter. Even so, the suspicion remains human, not mechanical. Here is my hesitation. VAR did not settle the argument; it numbered the doubts. Across Russia 2026 I logged all 29 penalties and every overturn in one book, and with that book I argued France's 4-2 final win was decided by set-piece structure, not midfield control. Blockchain will do exactly the same work. A hash proves the data was not altered; it does not prove the data was read correctly. And this is where my objection to the analysts lies. Analysts now walk into dressing rooms, and many of their conclusions detach from the match's actual rhythm. When a captain knows his fifth bowler must give him four overs, the favoured-bowler tag in the ledger does not help him. A ledger can tell the truth; it cannot tell something useful. Off the field, one more thing catches the eye. The way women's cricket leagues are used is not valuation, it is use. They often arrive as fan tokens or corporate-social-responsibility cards, where the technology wrapper is present and the depth of investment is not. If blockchain is genuinely a tool of transparency, then women's league match data, attendances and pay should be visible in the same book. My old model breaks here. I was used to one numbered thread, one pitch diagram and three verified data points. The blockchain question does not fit that mould, because its answer is administrative, not technical. Who runs the nodes, which league accepts which standard, who gets to see what — those are decisions for cricket boards, not tech companies. A formation is only a hypothesis until the tape disagrees; a ledger is only a promise until a board signs it. The technical obstacle is not small either. Ball-tracking decisions are needed within seconds, and public blockchains take longer than that to confirm. The practical answer is probably hybrid — fast processing on the ground, the hash written to the ledger afterwards. The beauty lies not in the process but in the convenience of verification. For the fan the value is direct. When you buy a fan token or a digital trophy today, you are not buying the file; you are buying a certificate of it. As long as the broadcaster and the vendor own the file, that certificate rests on shaky ground. Ownership is therefore the least discussed and most important part of the blockchain story. The next match, this is what I will watch: which ball's data is open to everyone, and which is kept behind a closed door. A league that opens its tracking data to viewers and independent analysts will be ahead in scouting within a decade; a league that hoards it will hear its own story from someone else's mouth. Blockchain is, in the end, a book; and whoever holds the book holds the history.