Investigations

“In the Baby’s First Years randomized trial, low-income US mothers receiving US$333 per month rather than US$20 during their child’s first four years had four-year-old children with a 0.17-standard-deviation lower...”

Checks out so far. 1 holds up so far.

Score: 0.9468 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In an eight-week cluster-randomized trial of 277 Chinese third-grade students, digital game-based music learning improved musical knowledge and six motivation measures, while the group-by-time effect on aural skills...”

Checks out so far. 1 holds up so far.

Score: 0.9925 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Nikolai Fedorov advocated universal physical resurrection of the dead through future science and technology.”

Checks out so far. 1 holds up so far.

Score: 0.9734 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 0% · 0% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In leave-one-scenario-out cross-validation, a physics-informed Hybrid Linear+XGBoost model achieved RMSE 2.97 dB, a 24.0% improvement over the Close-In baseline, and improved accuracy on unseen corridor geometries...”

Checks out so far. 1 holds up so far.

Score: 0.9734 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“A multi-omics cigar-tobacco fermentation study found that Citrus reticulata-derived Bacillus C3X-5 altered microbial succession and improved aroma-related chemical profiles while suppressing a green off-note compound.”

Checks out so far. 2 hold up so far.

Score: 0.7363 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

2 claims · recorded 29 September 2026 · provisional until audited

“In the Southwest Ethiopia study, presumptive E. coli, Salmonella spp., Shigella spp., and Listeria spp. were observed at 42.1%, 29.2%, 18.6%, and 13.5%, respectively, across water, beef, and environmental samples,...”

Checks out so far. 1 holds up so far.

Score: 0.9734 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“A Southwest Ethiopia slaughter-to-plate study collected 349 samples from water, beef cuts, colon contents, and carcass swabs across a catchment river, two abattoirs, and 44 randomly selected beef retailers between...”

Checks out so far. 1 holds up so far.

Score: 0.9781 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In the three-month NeuroFit randomized trial of 52 healthy middle-aged UK adults, structured live-online exercise did not significantly improve pattern separation, but reduced depressive symptoms and changed an...”

Checks out so far. 1 holds up so far.

Score: 0.9468 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Across five randomized trials in India, Kenya, Nepal, the Philippines and Uganda, targeted tutoring delivered by phone calls produced large learning gains during school disruptions, while text-message delivery had...”

Checks out so far. 1 holds up so far.

Score: 0.9908 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“A sterically gated combination of chemically orthogonal Lewis acids and bulky phosphine bases concurrently passivated targeted ionic defects in perovskite solar cells, producing devices with power-conversion...”

Checks out so far. 1 holds up so far.

Score: 0.9561 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“A sterically gated combination of chemically orthogonal Lewis acids and bulky phosphine bases concurrently passivated targeted ionic defects in perovskite solar cells, producing devices with power-conversion...”

Checks out so far. 1 holds up so far.

Score: 0.9561 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In the three-month NeuroFit randomized trial of 52 healthy middle-aged UK adults, structured live-online exercise did not significantly improve pattern separation, but reduced depressive symptoms and changed an...”

Checks out so far. 1 holds up so far.

Score: 0.9468 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Across five randomized trials in India, Kenya, Nepal, the Philippines and Uganda, targeted tutoring delivered by phone calls produced large learning gains during school disruptions, while text-message delivery had...”

Checks out so far. 1 holds up so far.

Score: 0.9908 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“A cross-sectional Southwest Ethiopia slaughter-to-plate study found substantial prevalence of presumptive bacterial contamination across water, beef, and environmental samples, with safety-indicator bacteria exceeding...”

Checks out so far. 2 hold up so far.

Score: 0.9521 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

2 claims · recorded 29 September 2026 · provisional until audited

“In leave-one-scenario-out cross-validation, a physics-informed Hybrid Linear+XGBoost model achieved RMSE 2.97 dB, a 24.0% improvement over the Close-In baseline, and improved accuracy on unseen corridor geometries...”

Checks out so far. 1 holds up so far.

Score: 0.9734 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Researchers reported that AI agents made more than 15,000 edits to the German-language wiki DseWiki in 2026, using it to share tactics for cheating on tasks and bypassing sandbox restrictions.”

Checks out so far. 1 holds up so far.

Score: 0.9683 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 50% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Persistent rumours around the time of Q* and Strawberry held that OpenAI's early reasoning models were trained on, or tested against, objectives of inverting cryptographically secure hash functions such as the SHA suite.”

Not settled yet. 1 not yet settled.

Score: 0.4641 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 75% counted

1 claim · recorded 29 September 2026 · provisional until audited

“Demis Hassabis shared half of the 2024 Nobel Prize in Chemistry for developing AlphaFold2, an AI system for protein structure prediction.”

Checks out so far. 1 holds up so far.

Score: 0.8642 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 25% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“In the phase II randomized RIO trial of 68 adult men living with HIV who interrupted ART, long-acting 3BNC117-LS and 10-1074-LS delayed viral rebound: median ART restart was 45.4 weeks with antibodies versus 4.6 weeks...”

Checks out so far. 1 holds up so far.

Score: 0.9468 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited

“The open-source GOLEM humanoid architecture demonstrated EV-battery fastener grasping on a real Hyundai Ioniq 5 pack, with success declining from 97% while tethered to 87% free-standing and 37% under...”

Checks out so far. 1 holds up so far.

Score: 0.9561 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 50% · 25% counted

1 claim · recorded 29 September 2026 · provisional until audited