The exact text we saved

This is the version exactly as it was saved, character for character. The SHA-256 hash below is a 64-character code worked out from that text. Run the same text through SHA-256 and you get the same code; change a single letter and the code comes out completely different. Each version also stores the previous version’s hash, which chains them together so no version can be swapped out quietly.

TRUVACE RECORD VERSION
record: TRV-2026-2509
version: 1
kind: certified
reason: Certified into the record
timestamp: 2026-11-12T07:45:09.235177Z
status: published
lens: p_space
sector: labor
headline: Who Is Afraid of ChatGPT? A Natural Experiment on the Effect of ChatGPT Release on Labour-Market Concerns
dek: The public release of ChatGPT on November 30th, 2022 revived the public debate on technological change and, particularly, on its impact on the labour market. Despite the sudden growth in AI salience after the launch of the new chatbot, to our knowledge, no empirical investigation has assessed the impact of this technological breakthrough on citizens’ first concerns. By means of a unique survey fielded between November and December 2022 in five European countries, we use an Unexpected Event During Survey (UEDS) d…
gain_title: (none)
problem_title: A survey study across five European countries found that ChatGPT's release mildly but significantly raised people's concern about unemployment, most among those with low and middling income and education.
trace_subject: (none)
gain_reading: (none)
gain_evidence: (none)
problem_reading: A survey study across five European countries found that ChatGPT's release mildly but significantly raised people's concern about unemployment, most among those with low and middling income and education.
problem_evidence: the release of the new chatbot mildly but significantly increased unemployment concerns in advanced industrial democracies
quick_read: A peer-reviewed study in Social Science Computer Review found that the public release of ChatGPT on November 30th, 2022 mildly but significantly increased people's perceived risk of unemployment. The data came from a survey fielded between November and December 2022 in five European countries.

The authors used an Unexpected Event During Survey design, which treats the launch as a natural experiment during fieldwork. They matched respondents statistically and ran regressions to compare socioeconomic groups. Concern rose most among people with low and middling income and education, and among those poorly exposed to AI.

The authors say the timing gives a rare view of reactions before informational framings consolidate and before widespread adoption. They conclude that the socioeconomic consequences of AI are perceived as immediately salient. The measured outcome is worry about job loss, not actual job losses.
limitation: The study measures perceived unemployment risk among survey respondents shortly after the launch, in five European countries, before widespread adoption; it does not measure actual job losses.
tag: Evidence-backed problem
key_points: ChatGPT was publicly released on November 30th, 2022. | The survey was fielded between November and December 2022 in five European countries. | The researchers used an Unexpected Event During Survey design to test the launch's causal effect on perceived unemployment risk. | The increase in unemployment concerns was mild but statistically significant. | Concern rose most among people with low and middling levels of income and education. | People poorly exposed to AI also showed larger increases in concern.
rundown: The study addresses a gap the authors identify: despite the sudden rise in AI's public salience after ChatGPT's launch, they say no empirical investigation had assessed its effect on citizens' primary concerns.

To isolate the launch's effect, the team relied on a survey that happened to be in the field when ChatGPT was released. They compared respondents before and after the launch using statistical matching, then used regression analyses to examine differences between socioeconomic groups.

The authors report that the effect appeared in advanced industrial democracies and was concentrated among people with low and middling income and education, as well as those poorly exposed to AI. They describe the timing as capturing reactions before widespread adoption.
sources:
- peer_reviewed | Social Science Computer Review | https://doi.org/10.1177/08944393261493959 | 2026-10-09
prev: 0000000000000000000000000000000000000000000000000000000000000000

SHA-256 hash

dbd78c652ab8d11751fc4c3ed0e82a2467424f03328fc6de3f68ad7b5cede8b3

Previous version’s hash

0000000000000000000000000000000000000000000000000000000000000000