Investigations

“The Semiyarka survey selected 35 metallurgical samples and found evidence of copper and tin-bronze production, including processes reaching up to 12 wt% tin.”

Checks out so far. 1 holds up so far.

Score: 0.8581 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 28 September 2026 · provisional until audited

“The cited passage describes one structured ChatGPT-generated socioscientific-issue unit plan that provided opportunities for students to practice basic levels of systems thinking.”

Checks out so far. 1 holds up so far.

Score: 0.8581 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 28 September 2026 · provisional until audited

“John Smart's transcension hypothesis proposes that advanced civilizations move toward computationally dense “inner space,” which could help explain the Fermi paradox.”

Checks out so far. 1 holds up so far.

Score: 0.9747 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 25% · 25% counted

1 claim · recorded 28 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 28 September 2026 · provisional until audited

“A 2026 synthesis of population trends from 4,748 sites in 129 studies found stronger declines among formerly common species in marine and terrestrial assemblages, while freshwater assemblages showed no clear...”

Checks out so far. 2 hold up so far.

Score: 0.8091 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

2 claims · recorded 28 September 2026 · provisional until audited

“At Tesla's October 2024 Cybercab unveiling, Elon Musk said the vehicle would cost under $30,000.”

Checks out so far. 1 holds up so far.

Score: 0.9851 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 0% · 0% counted

1 claim · recorded 28 September 2026 · provisional until audited

“A 2026 study of 506 pre-service teachers in Catalonia found that higher interethnic contact was associated with stronger support for students’ heritage-culture maintenance, with no comparable association for...”

Checks out so far. 2 hold up so far.

Score: 0.8615 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

2 claims · recorded 28 September 2026 · provisional until audited

“The study concluded that teacher expertise and critical engagement remain necessary to ensure the accuracy, depth, and pedagogical value of GenAI-generated science lessons.”

Checks out so far. 1 holds up so far.

Score: 0.9121 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 28 September 2026 · provisional until audited

“An open-access study found that ChatGPT-generated high-school socioscientific-issue lesson plans offered mainly basic systems-thinking opportunities, contained inaccuracies and vague or missing details, and did not...”

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 28 September 2026 · provisional until audited

“The Brookings comparison contrasts oil shocks through the early 2000s with a pattern change around 2010, before the United States became a net exporter in 2019.”

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 28 September 2026 · provisional until audited

“Future Vision XPRIZE received more than 2,500 film trailers and treatments, narrowed them to 65 semifinalists and five finalists who will screen trailers at Moonshots LIVE.”

Checks out so far. 1 holds up so far.

Score: 0.9949 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 25% · 25% counted

1 claim · recorded 28 September 2026 · provisional until audited

“Future Vision XPRIZE received more than 2,500 film trailers and treatments, narrowed them to 65 semifinalists and five finalists who will screen trailers at Moonshots LIVE.”

Checks out so far. 1 holds up so far.

Score: 0.9949 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 25% · 25% counted

1 claim · recorded 28 September 2026 · provisional until audited

“The Brookings paper reports that adverse global oil-supply shocks no longer reliably generate U.S. recessions after the country’s shift to net oil exports.”

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 28 September 2026 · provisional until audited

“The modern use of GPUs in AI began with ImageNet and the ILSVRC computer vision competition, and reinforcement learning as a field began with DeepMind's deep reinforcement learning for winning games.”

Checks out so far. 1 holds up so far.

Score: 0.9996 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 75% counted

1 claim · recorded 28 September 2026 · provisional until audited

“The Brookings paper reports that after the United States became a net oil exporter, adverse global oil-supply shocks could boost aggregate U.S. economic activity rather than depress it.”

Checks out so far. 1 holds up so far.

Score: 0.9583 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

1 claim · recorded 28 September 2026 · provisional until audited

“The modern use of GPUs in AI began with ImageNet and the ILSVRC computer vision competition, and reinforcement learning as a field began with DeepMind's deep reinforcement learning for winning games.”

Checks out so far. 1 holds up so far.

Score: 0.9996 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 75% counted

1 claim · recorded 28 September 2026 · provisional until audited

“A Brookings paper reports that after the United States became a net oil exporter, adverse global oil-supply shocks no longer reliably caused U.S. recessions and instead could boost aggregate U.S. activity through...”

Checks out so far. 2 hold up so far.

Score: 0.9328 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 25% counted

2 claims · recorded 28 September 2026 · provisional until audited

“In medical-record data, levetiracetam use was linked to longer survival for patients with diffuse midline gliomas but not for patients with hemispheric high-grade gliomas.”

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 28 September 2026 · provisional until audited

“In mice grafted with human diffuse midline gliomas, levetiracetam slowed malignant-cell growth.”

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 28 September 2026 · provisional until audited

“At the September 18, 2026 Oval Office event Trump took credit for foreign leaders being elected to office.”

Checks out so far. 1 holds up so far.

Score: 0.7291 under ledger-default@0.3.0 at snapshot 27745 for all claims together

Review 75% · 75% counted

1 claim · recorded 28 September 2026 · provisional until audited