The Ledger Nobody Keeps: Combat Sports, Blockchain and Bangladesh's Invisible Record

Twenty-two days on a cot taught me that waiting is its own kind of fight. In March 2026 I moved a cot into the Army boxing block at the NSC gymnasium in Dhaka and stayed twenty-two days. I counted the 6 a.m. roadwork laps, watched fourteen pairs of hands taped before every session, and noted that seven of the camp's eight best fighters wore services vests. The digital desk wanted result briefs; new media wanted hot takes. I filed a nine-part camp diary instead, one entry a day. But across those twenty-two days I noticed something else, something nobody discusses: we have no central ledger. How many rounds a fighter has boxed, what his purse was, where his coach learned the craft—none of it is written down anywhere. The biggest enemy of this sport is not the opponent. It is memory. Behind this memory crisis lies a long history. In the late 1960s Bando arrived in Bangladesh through Chittagong, carried by migrant communities along the Hill Tracts and Cox's Bazar. In 2026 the Bangladesh Judo and Karate Federation was founded. Judo and karate grew up under the same federation's shadow; karate only got its own federation in 2026. In the 1980s Japanese JOCV coaches arrived, and later Chinese state-exchange wushu instructors. Five decades of this labour produced medals—above all four karate golds at the 2026 South Asian Games in Dhaka, and a record 19-gold Games. There were medals again in karate and taekwondo in 2026. Yet the ledger behind every medal—who beat whom, at what score, under which coach—still lives only in human memory. For two decades I have kept a private ledger: a notebook of purses, cornermen, weights and hand-wrap routines. In November 2026, after eight months of shuttered gyms, Bangladesh held its first professional boxing event; the hall held perhaps 150 people and there were two print reporters. I stayed past the main event, in the corner, watching a winning fighter's hands being unwrapped while his purse was whispered rather than announced. Nobody was writing down the economics. I started that night, and said nothing when a promoter's man told me my seat had been reassigned. Two years later, when the big pro cards arrived, I was the only reporter in the country who could explain who was actually paying whom. But a reporter's notebook cannot be a national record. It is a flawed, centralised ledger—if I lose it, fall ill, or retire, everything vanishes. This is where the idea of a blockchain becomes relevant, though I use the word as a metaphor. A blockchain holds every transaction immutably, spread across many computers, so no one can erase it. Bangladeshi combat sports needs exactly that immutability—a record no single federation, promoter or official can rewrite to suit themselves. Imagine a national combat ledger. A teenager in Rangamati wins his first sanda match—it is added instantly to an immutable block with the time, weight, referee's name and score. A young woman in a Dhaka dojo steps into her first sparring session against her family's resistance—that too is recorded. Which coach trained where, which village guru taught him what—today this passes only by word of mouth, but in a ledger it would endure. Such a system is not science fiction; cricket and football already keep players' statistics centrally. Only combat sports are denied that benefit. We pay for the absence of this ledger daily. When we try to verify a fighter's record, we return empty-handed. When a fighter is called to an international stage, there is no reliable way to prove their credentials. If someone challenges them—how many bouts have you won?—the answer must be hunted through old newspaper cuttings or memory, both weak evidence. That void is a silent brake on our international progress. There is another layer that deepens this ledger crisis. The Army, Police and BGB teams dominate so completely that civilian club culture has almost dried up. The best coaches, the best gyms, the best nutrition—all sit inside the services. For an ordinary young person outside, breaking through that wall is nearly impossible. So the talent born in civilian society is lost before it is ever recorded. We readily call the services teams saviours, but we skip the fact that their dominance has strangled civilian clubs. The 2026 Dhaka South Asian Games were our combat sports' brightest moment. Four karate golds, a record 19 golds overall. But where are those golds fifteen years later? Did anyone build the next generation from those fighters? Was any professional pathway created? The answer is no. The golds came, but the ledger behind them—training methods, the coaches' identities, the steps of preparation—was never written down. So the experience was never handed to the next generation. The medals came; the inheritance did not. In 2026 professional boxing arrived—as a business experiment, not as an organised sport system. In 2026 Utshob's WBC Asia Silver title fight was our ceiling. Above that there is no world title, and MMA remains gym-level. Accepting that reality shows that pro boxing is not the answer to our ledger crisis; it too stands on the same whispered economy. This is where the most contrarian question arises, one I have watched repeat since I began at Prothom Alo in the early 1990s. We readily assume technology will fix the problem. But blockchain, apps or databases will not write a ledger by themselves. People, institutions and culture write ledgers. The problem is not technological; it is political and cultural. Our combat sports has an old habit of hiding information. Why is a purse not announced? Because announcing it would reveal who gets how much and who is shortchanged. Why are results not recorded? Because recording them exposes weak decisions, biased judging, favouritism. An immutable ledger makes the powerful accountable, and accountability is rarely wanted. So building an app or switching on a blockchain will not fix it; what is needed is the decision that no one may hide a record. One part is almost always left out of this discussion—our own fighting heritage. Lathi khela, boli khela, Butthan—these are ancient, yet we treat them as curiosities, not sports. The Olympic disciplines take whatever little oxygen there is, while our own traditions sit record-less, patronage-less, almost orphaned. A genuine national ledger would hold these too—who still teaches lathi khela, which village champions boli khela. The 2026 Russia World Cup swallowed our sports pages for a month. Combat sports vanished from the desk, so I drove south—Cox's Bazar first, then Rangamati—tracing how Bando arrived with migrants in the late 1960s. I sat with a 78-year-old instructor still teaching the same nine blocking drills he learned in 2026. Then on Laldighi Maidan in Chittagong I found a boli khela veteran who could name every champion since 2026. That day I filed 5,000 words on the migrant roots of our combat culture. Since then every fight preview carries a lineage paragraph—who taught the coach, which village the style came from. But this information sits in my own private directory, filed nowhere. Our talent map is not in the federations' books. Fighters like Rangamati's Sura Krishna Chakma compete on international stages, yet their journey, their training history, their win-loss account is nowhere properly written. The young women entering Dhaka's dojos against family pressure are not in any central record either. The self-defence gym boom is not captured in any ledger. Where the real combat culture lives is outside our records. Our reality gap is hard to accept but necessary. We have no Olympic medal, no Asian Games combat gold, no world title, no UFC or ONE fighter, no long-running professional league. To paper over these gaps we look to South Asian Games medals, or invent stories of imagined achievements. With a ledger there would be no room for myth; every number, every result would be verifiable, and we would truly know where we stand. Federation politics, funding gaps and decisions should be part of the ledger too. Which federation gets how much money, where it is spent, why a coach was appointed—if this were public, we would understand why fifty years of coaching, services-team dominance and South Asian medals have not produced a domestic pipeline or civilian club culture. The answer is probably hidden in the lack of transparency. For two decades I have written purses, coaches and weights into a notebook, fearing that if nobody writes them they will vanish forever. But one man, one notebook, one generation cannot keep a nation's sporting memory alive. So the question is not about technology but about will: do we want a ledger no one can erase? If we do, then blockchain or paper, the record must be written today—because tomorrow's fighter cannot depend on today's memory.