| Token | #3241 of SciMatic Articles (ERC-1155), fixed supply 1,000,000 |
|---|---|
| Contract | 0x0E596B4bb924937aA35D9b342A90347ed6F05eF8 |
| Mint transaction | 0xfaf6383a5a8da5ece4e8be2c6e55f2d433ee6474011ce57e59ac6c3624de4935 · block 12100358 |
| Minted | 2026-10-01 22:05 UTC |
| Hash on chain | 0x0deced043afc2552a82579db9ed0edcd44ce02b489d27061a36e9b7a6ccdcc68 |
| SHA-256 of the record | 0x0deced043afc2552a82579db9ed0edcd44ce02b489d27061a36e9b7a6ccdcc68 |
| Article today | Matches the anchored record. |
| Holder | Wallet | Minted | Holds now |
|---|---|---|---|
| SciMatic (10%) | 0xc35709AB…277732 | 100,000 | 100,000 |
| Hathea Gabriel Mendoza | 0x80c1ba76…45b3B7 | 100,000 | 100,000 |
| Trish Graciella Longboy | 0x776616E3…1322E3 | 100,000 | 100,000 |
| Danica Shane Caducoy | 0x6e6F2f59…04Fe08 | 100,000 | 100,000 |
| Alleah Hannelene Jallorina | 0xff15e733…9A696d | 100,000 | 100,000 |
| Khyla Castillejos | 0x104f24A5…3E7bfD | 100,000 | 100,000 |
| Eloisa Barbieto | 0x1693b31E…Bd5B60 | 100,000 | 100,000 |
| Rachille Francis | 0x4000a0c7…8449BA | 100,000 | 100,000 |
| Shiellah Mae Barsicula | 0x5421F040…e0e898 | 100,000 | 100,000 |
| Lady Valen Charon DelaPeña | 0xb56BD43b…AEf0d2 | 100,000 | 100,000 |
Canonical JSON (keys sorted, no spaces, UTF-8). Its SHA-256 is the hash on chain.
{"abstract":"Electronic cigarettes (e-cigarettes) are becoming increasingly popular among adolescents, despite the lack of research on their long-term health effects. While general studies on adolescent e-cigarette use exist, research specifically focused on senior high school students' knowledge, awareness, and attitudes is limited. This study aimed to address this gap by determining the prevalence of e-cigarette use, knowledge, risk awareness, and attitudes among senior high school students at Saint Mary's University. A descriptive- comparative-correlational approach was employed, utilizing a survey questionnaire adapted from previous studies. The questionnaire included sections on demographics, prevalence of use, knowledge, awareness, and attitude, along with an open-ended question on perceived positive and negative effects of e-cigarette use. Data was collected from 400 students using a quota sampling method, ensuring representation from all academic strands. The study found a 51.5% e-cigarette use rate. While students demonstrated good overall knowledge of health risks, awareness of societal implications was moderate. Interestingly, students generally held negative attitudes towards e-cigarettes. However, awareness levels varied by grade level, and both sex and grade level influenced student attitudes. Additionally, there is a positive correlation between awareness and e-cigarette use. Students' perceptions were diverse, with some acknowledging positive effects like stress relief and others expressing concerns about addiction and health risks. These findings suggest a need for educational campaigns and curriculum integration that address knowledge gaps and combat misperceptions about e-cigarettes to deter adolescents from using them.","abstract_source":"original","authors":["Hathea Gabriel Mendoza","Trish Graciella Longboy","Danica Shane Caducoy","Alleah Hannelene Jallorina","Khyla Castillejos","Eloisa Barbieto","Rachille Francis","Shiellah Mae Barsicula","Lady Valen Charon DelaPeña"],"date":"2024-07-16","doi":"10.5281/zenodo.12747369","id":3241,"issue":1,"journal":{"issn":"2822-4353","name":"Psychology and Education: A Multidisciplinary Journal"},"pdf_sha256":"4b9e0c4a07411acbe3d3e33a14ede41f91300ab664bdf0205c88656f2f3a0c6d","schema":"scimatic-article/1","title":"Prevalence, Knowledge, Awareness, and Attitude on E-Cigarettes (Electronic Cigarettes) among Saint Mary’s University Senior High School Students","volume":22}
1. The record, from the token's own metadata:
printf '%s' "$(curl -s https://scimatic.org/nft/articles/3241.json | jq -r .canonical_record)" | sha256sum
2. The hash stored on chain (contentHash(3241)):
curl -s https://rpc.scimatic.net -H 'content-type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"eth_call","params":[{"to":"0x0E596B4bb924937aA35D9b342A90347ed6F05eF8","data":"0xf3e0c2900000000000000000000000000000000000000000000000000000000000000ca9"},"latest"]}'
The two must be equal (the second with a 0x in front).