From Stopwatch to Blockchain: Who Will Verify the Sporting Record?

In the drawer of my desk there is still an old notebook. Page after page, only two letters — H and E. H for hand-timed, E for electronic. On the night of the 2026 Dhaka SAF Games, aged twenty-two, I talked my way into the BTV commentary box with an unfinished MA in Sociology. That night Shah Alam's 100 metres was Bangladesh's first SAF Games sprint gold. In the replay I said on air that hand-timing had flattered the whole era's marks. By midnight three colleagues from the state news agency had called to tell me I was wrong. In that moment in Dhaka the stopwatch stopped being merely a tool and became a witness — and the question of who audits that witness's testimony became the question of my life.

That night a habit took shape. For the rest of that year I logged every Bangladeshi 100 metres time I could find, tagging each one H or E. Forty-six years later the same question has returned, only in a new shape. Sport now drowns in data. Transfer-window fees, sprint split times, swimming laps, a footballer's distance covered and high-intensity sprints — all of it floats across screens. But where does this data live, who verifies it, and who catches the tampering?

This is where blockchain enters. Blockchain is, at heart, a ledger — once written, no single party can rewrite it. Across sport some are now asking whether records and doping-test data held on such a ledger would end timing fraud, sample-swapping and murky paperwork. At an international sports conference last year I heard that a few federations are weighing whether to move their record books onto such a ledger. My first reaction was a journalist's, my second an auditor's. Because I have seen many times that changing the instrument does not solve the problem — it only relocates it.

In 2026, at the Dhaka SAF Games, I commentated on Mahbub Alam's 100 metres gold — still Bangladesh's last SAF Games sprint title. Then I watched the event wither. Zero athletics medals at Islamabad 2026, and after the 2026 ICC Trophy, cricket swallowed the sports pages. I stopped writing eulogies and started writing audits. Budgets, coaching pipelines, and the Army-Navy-BKSP duopoly that caps the talent pool to whoever the services happen to recruit. That audit taught me something the blockchain conversation keeps dodging.

Sport's real crisis is not in storing data but in producing it. The instant someone presses a stopwatch, it is already decided who measures the time, who accepts that time, and who is held accountable when someone questions it. Blockchain never touches that instant. It only carves into stone whatever was written afterwards.

Consider my notebook. From 2026 to 2026 — four SAF Games 100 metres titles. Those hand-timed marks cannot be compared with today's electronic times, because the measurement regime itself is different. Usain Bolt's 9.58 seconds in Berlin in 2026 is a child of the electronic clock; it does not sit on the same scale as a hand-timed gold from 2026. Yet those old numbers are still recited, because they were once entered into a ledger — not a blockchain ledger, but a ledger all the same. That memory-ledger is the true enemy: false information, but immortal.

So where is blockchain's real value? I see three places. One is the direct measurement record — if the starting block, the photo-finish camera and the electronic clock all write into the same book, the suspicion that someone swapped a number in between shrinks. Another is anti-doping: if blood and urine sample records, collection times and lab results all live on one immutable ledger, swapping a sample or burying a report becomes nearly impossible. The last is transfer and eligibility paperwork — where fees and documents run murky, a clear ledger can blow away many lies.

Take Bangladesh. The Imranur Rahman era produced a genuine Asian Indoor gold and a Paris wildcard. But Imranur is an England-based sprinter, not a product of the domestic system. The fastest-man headlines rest on first-round exits. Here the ledger's question is blunt: under which regime was the time we celebrate measured, and who signed it as true?

I work from a screen, not a stadium rail. That is my limit, and also my advantage. The screen forces me to hunt for a source behind every number. At Russia 2026 I timed Kylian Mbappé's first ten metres off broadcast footage and matched it against the best Bangladeshi 100 metres splits I had on file — roughly 400,000 views, and one furious email from a retired national coach. Since then I publish the raw timing sheet alongside every column, so readers can attack the numbers instead of the opinion.

Here is my disagreement. Blockchain is a storage solution, not a measurement solution. Put false information into a flawless ledger and it stays flawlessly false — worse, its immutability makes it more credible. For bad data, an immutable ledger is a gift. Imagine someone enters a hand-timed mark into the ledger and no one can ever change it — we would have turned a eulogy into a binding document. The problem is in the stopwatch, not the book. What my colleagues said in 2026 will not be proven wrong or right by blockchain; it will simply be made permanent.

And who runs the ledger? The federation? If a federation that has for decades left the talent pool in the hands of military recruitment takes over the ledger, what changes? A closed, centralised, controlled book is the exact opposite of blockchain — it is a thicker wall.

Here is the truth few want to say: sport's data problem is not technological but about power. Who measures, who signs, and who loses their job for asking — until those three answers change, no technology will make a record honest. The transfer market is a track meet where everyone claims to have run faster than the tape — the ledger neither confirms nor denies the claim, it merely records it.

So what is the path? Let the ledger come, but let the measurement regime come first. Let every number declare its method — hand or electronic, what the wind speed was, the altitude, who operated the instrument. That is not new technology, it is journalistic discipline, which I have followed since 2026. Alongside it we need an independent verification layer: the ledger's keeper should be journalists, independent statisticians and athlete representatives, not the federation. A record is true only when someone exists to question it. And finally, athlete protection — no book should expose an athlete's medical data or injury history to everyone. The balance between privacy and transparency is the real challenge, not the technology.

Where will this shift ripple through the sports industry? Upstream in youth development and talent scouting — if measurement records become trustworthy, scouts can pull genuine talent from places like Bangladesh, not just recommendations. In the middle, competition and broadcasting, where every split second now has a public address system. And downstream, advertising and derivative markets, where a verified record carries direct monetary value.

New media did not invent speed; it just gave every split second a public address system. And once a wrong number enters that system, it sounds like truth — exactly as a hand-timed mark has sounded like truth for all these years.

Anti-doping is the most delicate flank. If a ledger keeps the chain of custody intact, the agency, the lab and the athlete all hold the same truth. But the danger is that if the ledger exposes an athlete's biological data to everyone, it becomes a surveillance tool. World Athletics' Athlete Biological Passport is confidential today; put it on an open ledger and no one is safe.

After all these years I can say with certainty: a record's truth is settled by institutions, not by technology. Where a federation is accountable, where journalists can ask, where athletes can speak without fear — there technology is an extra safeguard. Where power is secret, blockchain too is an expensive lock whose key stays in that power's hand.

The H and E in my notebook remain the most honest ledger I know, because every page says who measured it. When a new record is announced at the next National Championships, I will look first for its source, not its speed. Blockchain or no blockchain, the question stays the same: who held the instrument, and who is the witness?